Tag Archives: gearbox parts

China wholesaler High Precision Custom Transmission Powder Metallurgy Gearbox Parts Steel Pinion Planetary Gears bevel spiral gear

Product Description

Product type Sintered metal parts / Planetary Sun Drive Spur Gea
Material Stainless steel,Steel(Iron,)Brass,Copper (According to product design requirements)
Tolerance ±0.01mm
Surface Treatment As your requirement
Application Tool industry,Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment,daily living equipment, electronic sports equipment, light industry products, sanitation machinery, etc.
Shape Any other material and dimension depends on customers’ demand.
QC system 100% inspection before shipment
Returned Goods Managing With quality problem or deviation from drawings
Warranty Replacement at all our cost for rejected products
Payment terms T/T at sight, Paypal, Western Union,etc.
Lead time 7-15 working days as usual,It will based on the detailed order quantity.

Why Choose Us

1.  We have professional powder metallurgy production equipment and team;
2.  We can accompany customers to develop products;
3.  Just send an idea that you want to try, you don’t even need to know what powder metallurgy;
4.  Our sales will reply you within 24 hours to confirm further details and give the estimated quote time;
5.  Our team will evaluate your inquiry and provide our offer within next 1~3 working days.

Order Process

1.  You send us drawing or sample.
2.  We carry through project assessment.
3.  We give you our design for your confirmation.
4.  We make the sample and send it to you after you confirmed our design.
5.  You confirm the sample then place an order and pay us deposit.
6.  We start producing.
7.  When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers.
8.  Trade is done, thank you!!

Additional Capabilities CAD Design Services CAM Programming Services Coordinate Measuring Machines (CMM) Reverse Engineering

Product Show

Some Parts We Manufacture

Self-Lubricated Bushing
Structural Parts

About Us

DERYOUNG Technology company is a professional metal parts manufacturer, which with more than 20 years of experience in the development and production of sintered metals. Each year we produce more than 100 million premium sintered metal parts for our customers. We are mainly produce oil bearing, gear, and metal parts. We support our customers in the design and material selection of sintered parts, providing the best solution for your applied parts through our specialized equipment compression molds, furnaces, handling, sizing, deburring and impregnation processes.

Design Tips: Powder Metallurgy Gears

1.  Radius > 0.25 mm is required to manufacture the die;
2.  Helical teeth should feature a helical angle < 30º in order to limit side pressure on the punches;
3.  Introduction of a draft angle > 5º in the upper diameter reduce the tooling cost;
4.  The distance between tooth root and central hub diameter must be: > 3 mm (Robust Tooling).

If you want to know more about the product, please send us a message.


The Powder Metallurgy Manufacturing Process

Q: How can I get the quotation?
A: Please send us information for quote: drawing, material, weight, quantity and request,w can accept PDF, ISGS, DWG, STEP file format.
   If you don’t have drawing, please send the sample to us,we can quote based on your sample too.
Q: What’s your MOQ?
A: In general 1000pcs,but can accept low quantity in some special conditions.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What about the leading time for mass production?
A: Honestly, it depends on the order quantity. Normally, 15 days to 20 days after your deposit if no tooling needed.
Q: What if the parts are not good?
A: We can guarantee good quality,but if happened,please contact us immediately, take some pictures, we will check on the problem,and solve it asap.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment


Shipping Cost:

Estimated freight per unit.

To be negotiated
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: Internal Gear


Benefits and Uses of Miter Gears

If you’ve ever looked into the differences between miter gears, you’re probably wondering how to choose between a Straight toothed and Hypoid one. Before you decide, however, make sure you know about backlash and what it means. Backlash is the difference between the addendum and dedendum, and it prevents jamming of the gears, protects the mating gear surfaces, and allows for thermal expansion during operation.

Spiral bevel gears

Spiral bevel gears are designed to increase efficiency and reduce cost. The spiral shape creates a profile in which the teeth are cut with a slight curve along their length, making them an excellent choice for heavy-duty applications. Spiral bevel gears are also hypoid gears, with no offsets. Their smaller size means that they are more compact than other types of right-angle gears, and they are much quieter than other types of gear.
Spiral bevel gears feature helical teeth arranged in a 90-degree angle. The design features a slight curve to the teeth, which reduces backlash while increasing flexibility. Because they have no offsets, they won’t slip during operation. Spiral bevel gears also have less backlash, making them an excellent choice for high-speed applications. They are also carefully spaced to distribute lubricant over a larger area. They are also very accurate and have a locknut design that prevents them from moving out of alignment.
In addition to the geometric design of bevel gears, CZPT can produce 3D models of spiral bevel gears. This software has gained widespread attention from many companies around the world. In fact, CZPT, a major manufacturer of 5-axis milling machines, recently machined a prototype using a spiral bevel gear model. These results prove that spiral bevel gears can be used in a variety of applications, ranging from precision machining to industrial automation.
Spiral bevel gears are also commonly known as hypoid gears. Hypoid gears differ from spiral bevel gears in that their pitch surface is not at the center of the meshing gear. The benefit of this gear design is that it can handle large loads while maintaining its unique features. They also produce less heat than their bevel counterparts, which can affect the efficiency of nearby components.

Straight toothed miter gears

Miter gears are bevel gears that have a pitch angle of 90 degrees. Their gear ratio is 1:1. Miter gears come in straight and spiral tooth varieties and are available in both commercial and high precision grades. They are a versatile tool for any mechanical application. Below are some benefits and uses of miter gears. A simple explanation of the basic principle of this gear type is given. Read on for more details.
When selecting a miter gear, it is important to choose the right material. Hard faced, high carbon steel is appropriate for applications requiring high load, while nylon and injection molding resins are suitable for lower loads. If a particular gear becomes damaged, it’s advisable to replace the entire set, as they are closely linked in shape. The same goes for spiral-cut miter gears. These geared products should be replaced together for proper operation.
Straight bevel gears are the easiest to manufacture. The earliest method was using an indexing head on a planer. Modern manufacturing methods, such as the Revacycle and Coniflex systems, made the process more efficient. CZPT utilizes these newer manufacturing methods and patented them. However, the traditional straight bevel is still the most common and widely used type. It is the simplest to manufacture and is the cheapest type.
SDP/Si is a popular supplier of high-precision gears. The company produces custom miter gears, as well as standard bevel gears. They also offer black oxide and ground bore and tooth surfaces. These gears can be used for many industrial and mechanical applications. They are available in moderate quantities from stock and in partial sizes upon request. There are also different sizes available for specialized applications.

Hypoid bevel gears

The advantages of using Hypoid bevel and helical gears are obvious. Their high speed, low noise, and long life make them ideal for use in motor vehicles. This type of gear is also becoming increasingly popular in the power transmission and motion control industries. Compared to standard bevel and helical gears, they have a higher capacity for torque and can handle high loads with less noise.
Geometrical dimensioning of bevel/hypoid bevel gears is essential to meet ANSI/AGMA/ISO standards. This article examines a few ways to dimension hypoid bevel and helical gears. First, it discusses the limitations of the common datum surface when dimensioning bevel/helical gear pairs. A straight line can’t be parallel to the flanks of both the gear and the pinion, which is necessary to determine “normal backlash.”
Second, hypoid and helical gears have the same angular pitch, which makes the manufacturing process easier. Hypoid bevel gears are usually made of two gears with equal angular pitches. Then, they are assembled to match one another. This reduces noise and vibration, and increases power density. It is recommended to follow the standard and avoid using gears that have mismatched angular pitches.
Third, hypoid and helical gears differ in the shape of the teeth. They are different from standard gears because the teeth are more elongated. They are similar in appearance to spiral bevel gears and worm gears, but differ in geometry. While helical gears are symmetrical, hypoid bevel gears are non-conical. As a result, they can produce higher gear ratios and torque.

Crown bevel gears

The geometrical design of bevel gears is extremely complex. The relative contact position and flank form deviations affect both the paired gear geometry and the tooth bearing. In addition, paired gears are also subject to process-linked deviations that affect the tooth bearing and backlash. These characteristics require the use of narrow tolerance fields to avoid quality issues and production costs. The relative position of a miter gear depends on the operating parameters, such as the load and speed.
When selecting a crown bevel gear for a miter-gear system, it is important to choose one with the right tooth shape. The teeth of a crown-bevel gear can differ greatly in shape. The radial pitch and diametral pitch cone angles are the most common. The tooth cone angle, or “zerol” angle, is the other important parameter. Crown bevel gears have a wide range of tooth pitches, from flat to spiral.
Crown bevel gears for miter gear are made of high-quality materials. In addition to metal, they can be made of plastic or pre-hardened alloys. The latter are preferred as the material is less expensive and more flexible than steel. Furthermore, crown bevel gears for miter gears are extremely durable, and can withstand extreme conditions. They are often used to replace existing gears that are damaged or worn.
When selecting a crown bevel gear for a miter gear, it is important to know how they relate to each other. This is because the crown bevel gears have a 1:1 speed ratio with a pinion. The same is true for miter gears. When comparing crown bevel gears for miter gears, be sure to understand the radii of the pinion and the ring on the pinion.

Shaft angle requirements for miter gears

Miter gears are used to transmit motion between intersecting shafts at a right angle. Their tooth profile is shaped like the mitre hat worn by a Catholic bishop. Their pitch and number of teeth are also identical. Shaft angle requirements vary depending on the type of application. If the application is for power transmission, miter gears are often used in a differential arrangement. If you’re installing miter gears for power transmission, you should know the mounting angle requirements.
Shaft angle requirements for miter gears vary by design. The most common arrangement is perpendicular, but the axes can be angled to almost any angle. Miter gears are also known for their high precision and high strength. Their helix angles are less than ten degrees. Because the shaft angle requirements for miter gears vary, you should know which type of shaft angle you require before ordering.
To determine the right pitch cone angle, first determine the shaft of the gear you’re designing. This angle is called the pitch cone angle. The angle should be at least 90 degrees for the gear and the pinion. The shaft bearings must also be capable of bearing significant forces. Miter gears must be supported by bearings that can withstand significant forces. Shaft angle requirements for miter gears vary from application to application.
For industrial use, miter gears are usually made of plain carbon steel or alloy steel. Some materials are more durable than others and can withstand higher speeds. For commercial use, noise limitations may be important. The gears may be exposed to harsh environments or heavy machine loads. Some types of gears function with teeth missing. But be sure to know the shaft angle requirements for miter gears before you order one.

China wholesaler High Precision Custom Transmission Powder Metallurgy Gearbox Parts Steel Pinion Planetary Gears bevel spiral gearChina wholesaler High Precision Custom Transmission Powder Metallurgy Gearbox Parts Steel Pinion Planetary Gears bevel spiral gear
editor by CX 2023-05-26

China supplier 12js200t-1701116-3 Fast Gearbox Gear Spare Parts for Beiben CZPTSitrak CZPTCZPTHongyan CZPTTruck JAC manufacturer

Product Description

Product Description


12JS2-3 12JS2
12JS2 12JS2 12JS2 12JS2-1
12JS2 12JS2 12JS2-3
12JS2-1 12JS2-1 12JS2 12JS2 12JS2 12JS2 12JS2-1
8JS130T-1701180S   8JS130T-1701180S
12JS160T-1701170S 12JS160T-1701170 12JS160T-175710 12JST-175712 QH70 QH70C

Detailed Photos






Packaging & Shipping

1. Packaging details: carton and wooden box packaging,woven bag,brown box, or
according to customer requirements.

2. Delivery Period: 7-30 working days after
receiving 30% deposit byTT

3. Port: HangZhou Port,China.

4. Transport: By sea, by



1.Q:About the payment term.
   A: We can accept TT,LC,PAYPAL,WESTERNUION,and so on

2.Q:About the Quality and price
A: We supply good quality products to all our customers,give the competitive price.

3.Q:About the warranty period
   A:At least half year, some parts are even longer.

4. Q:How to make order ?
    A:Customer can contact us online,or send email with detail inquiry list,then we can reply soon

5.Q:About the discount
A:If the quantity large,we will give resonalbe discount.And for long time cooperation customer,we can give credit support


Application: Motor, Agricultural Machinery, Car, Truck,Trailer,Tractor
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Hardness: Hardened Tooth Surface
Type: Gearbox Gear
Colour: Silver
Package: Standard Export Package


Types of Miter Gears

The different types of miter gears include Hypoid, Crown, and Spiral. To learn more, read on. In addition, you’ll learn about their differences and similarities. This article will provide an overview of the different types of miter gears. You can also choose the type that fits your needs by using the guide below. After you’ve read it, you’ll know how to use them in your project. You’ll also learn how to pair them up by hand, which is particularly useful if you’re working on a mechanical component.

Bevel gears

Bevel and miter gears are both used to connect two shafts that have different axes. In most cases, these gears are used at right angles. The pitch cone of a bevel gear has the same shape as that of a spur gear, except the tooth profile is slightly tapered and has variable depth. The pinions of a bevel gear are normally straight, but can be curved or skew-shaped. They can also have an offset crown wheel with straight teeth relative to the axis.
In addition to their industrial applications, miter gears are found in agriculture, bottling, printing, and various industrial sectors. They are used in coal mining, oil exploration, and chemical processes. They are an important part of conveyors, elevators, kilns, and more. In fact, miter gears are often used in machine tools, like forklifts and jigsaws.
When considering which gear is right for a certain application, you’ll need to think about the application and the design goals. For example, you’ll want to know the maximum load that the gear can carry. You can use computer simulation programs to determine the exact torque required for a specific application. Miter gears are bevel gears that are geared on a single axis, not two.
To calculate the torque required for a particular application, you’ll need to know the MA of each bevel gear. Fortunately, you can now do so with CZPT. With the help of this software, you can generate 3D models of spiral bevel gears. Once you’ve created your model, you can then machine it. This can make your job much easier! And it’s fun!
In terms of manufacturing, straight bevel gears are the easiest to produce. The earliest method for this type of gear is a planer with an indexing head. Since the development of CNC machining, however, more effective manufacturing methods have been developed. These include CZPT, Revacycle, and Coniflex systems. The CZPT uses the Revacycle system. You can also use a CNC mill to manufacture spiral bevel gears.

Hypoid bevel gears

When it comes to designing hypoid bevel gears for miter and other kinds of gears, there are several important parameters to consider. In order to produce high-quality gearings, the mounting distance between the gear teeth and the pinion must be within a predefined tolerance range. In other words, the mounting distance between the gear teeth and pinion must be 0.05 mm or less.
To make this possible, the hypoid bevel gearset mesh is designed to involve sliding action. The result is a quiet transmission. It also means that higher speeds are possible without increasing noise levels. In comparison, bevel gears tend to be noisy at high speeds. For these reasons, the hypoid gearset is the most efficient way to build miter gears. However, it’s important to keep in mind that hypoid gears are not for every application.
Hypoid bevel gears are analogous to spiral bevels, but they don’t have intersecting axes. Because of this, they can produce larger pinions with smooth engagement. Crown bevel gears, on the other hand, have a 90-degree pitch and parallel teeth. Their geometry and pitch is unique, and they have particular geometrical properties. There are different ways to express pitch. The diametral pitch is the number of teeth, while circumferential measurement is called the circumference.
The face-milling method is another technique used for the manufacture of hypoid and spiral bevel gears. Face-milling allows gears to be ground for high accuracy and surface finish. It also allows for the elimination of heat treatment and facilitates the creation of predesigned ease-off topographies. Face-milling increases mechanical resistance by as much as 20%. It also reduces noise levels.
The ANSI/AGMA/ISO standards for geometric dimensioning differ from the best practices for manufacturing hypoid and bevel gears. The violation of common datum surfaces leads to a number of geometrical dimensioning issues. Moreover, hypoid gears need to be designed to incorporate the base pitches of the mating pinion and the hypoid bevel gear. This is not possible without knowing the base pitch of the gear and the mating pinion.

Crown bevel gears

When choosing crown bevels for a miter gear, you will need to consider a number of factors. Specifically, you will need to know the ratio of the tooth load to the bevel gear pitch radius. This will help you choose a bevel gear that possesses the right amount of excitation and load capacity. Crown bevels are also known as helical gears, which are a combination of two bevel gear types.
These bevel gears differ from spiral bevels because the bevels are not intersected. This gives you the flexibility of using a larger pinion and smoother engagement. Crown bevel gears are also named for their different tooth portions: the toe, or the part of the gear closest to the bore, and the heel, or the outermost diameter. The tooth height is smaller at the toe than it is at the heel, but the height of the gear is the same at both places.
Crown bevel gears are cylindrical, with teeth that are angled at an angle. They have a 1:1 gear ratio and are used for miter gears and spur gears. Crown bevel gears have a tooth profile that is the same as spur gears but is slightly narrower at the tip, giving them superior quietness. Crown bevel gears for miter gears can be made with an offset pinion.
There are many other options available when choosing a Crown bevel gear for miter gears. The material used for the gears can vary from plastics to pre-hardened alloys. If you are concerned with the material’s strength, you can choose a pre-hardened alloy with a 32-35 Rc hardness. This alloy also has the advantage of being more durable than plastic. In addition to being stronger, crown bevel gears are also easier to lubricate.
Crown bevel gears for miter gears are similar to spiral bevels. However, they have a hyperbolic, not conical, pitch surface. The pinion is often offset above or below the center of the gear, which allows for a larger diameter. Crown bevel gears for miter gears are typically larger than hypoid gears. The hypoid gear is commonly used in automobile rear axles. They are useful when the angle of rotation is 90 degrees. And they can be used for 1:1 ratios.

Spiral miter gears

Spiral bevel gears are produced by machining the face surface of the teeth. The process follows the Hertz theory of elastic contact, where the dislocations are equivalent to small significant dimensions of the contact area and the relative radii of curvature. This method assumes that the surfaces are parallel and that the strains are small. Moreover, it can reduce noise. This makes spiral bevel gears an ideal choice for high-speed applications.
The precision machining of CZPT spiral miter gears reduces backlash. They feature adjustable locking nuts that can precisely adjust the spacing between the gear teeth. The result is reduced backlash and maximum drive life. In addition, these gears are flexible enough to accommodate design changes late in the production process, reducing risk for OEMs and increasing efficiency and productivity. The advantages of spiral miter gears are outlined below.
Spiral bevel gears also have many advantages. The most obvious of these advantages is that they have large-diameter shafts. The larger shaft size allows for a larger diameter gear, but this means a larger gear housing. In turn, this reduces ground clearance, interior space, and weight. It also makes the drive axle gear larger, which reduces ground clearance and interior space. Spiral bevel gears are more efficient than spiral bevel gears, but it may be harder to find the right size for your application.
Another benefit of spiral miter gears is their small size. For the same amount of power, a spiral miter gear is smaller than a straight cut miter gear. Moreover, spiral bevel gears are less likely to bend or pit. They also have higher precision properties. They are suitable for secondary operations. Spiral miter gears are more durable than straight cut ones and can operate at higher speeds.
A key feature of spiral miter gears is their ability to resist wear and tear. Because they are constantly being deformed, they tend to crack in a way that increases their wear and tear. The result is a harder gear with a more contoured grain flow. But it is possible to restore the quality of your gear through proper maintenance. If you have a machine, it would be in your best interest to replace worn parts if they aren’t functioning as they should.

China supplier 12js200t-1701116-3 Fast Gearbox Gear Spare Parts for Beiben CZPTSitrak CZPTCZPTHongyan CZPTTruck JAC manufacturer China supplier 12js200t-1701116-3 Fast Gearbox Gear Spare Parts for Beiben CZPTSitrak CZPTCZPTHongyan CZPTTruck JAC manufacturer
editor by CX 2023-05-18

China Custom Precision Aluminum Stainless Steel Brass ring gear Machining Service Small CNC Metal Milling Parts CNC Machining Center worm gearbox

Situation: New
Guarantee: 3 months
Form: Ring Equipment
Relevant Industries: Lodges, Garment Shops, Developing Material Shops, Producing Plant, Machinery Restore Stores, Foodstuff & Beverage Manufacturing unit, Farms, Restaurant, Residence Use, Retail, Food Store, Printing Stores, Design works , Strength & Mining, Foodstuff & Beverage Outlets, Other, Marketing Organization
Weight (KG): .01
Showroom Location: None
Movie outgoing-inspection: Offered
Equipment Take a look at Report: Offered
Advertising Type: Regular Item
Guarantee of main factors: 6 Months
Core Elements: Equipment
Standard or Nonstandard: Nonstandard
Tooth Profile: spur gear
Substance: Metal, Stainless Steel
Processing: Precision
Product Name: Spur Equipment
Application: Transmission Gearbox
Service: Custom-made OEM
Heat Therapy: HRC sixty-sixty two
Color: Customers’ Demands
Good quality: 1 wood case, PVC tray, copy paper for machine elements.
Port: HangZhou

Products Description

Product nameCustom Precision Aluminum Stainless Steel Brass ring gear Machining Service Tiny CNC Metallic Milling Components CNC Machining Centre
Preferred formatsAutoCAD(DXF,DWG), PDF, Pro/E, Solidworks, Unigraphics, Catia, *.igs, *.stp, *.stl, *.x-t and many others.
Available ComponentsMetal : iron, alloy, zincs etc.AluminumAL 6061/ AL 6063/ AL 5083/ AL 6082/ AL 7075/ AL 2017/ AL 2014/ AL 1060/ AL 1050
Copper, BrassLead brass/ Lead free brass/ Copper/ Tin bronze/ Aluminium bronze/ Taken bronze/ Tungsten copper
Stainless metal, SteelSS 304/ SS 316/ SS 301/ SS 303/ SS 420/ SS 430/ SS 440 & 440c
TitaniumTA2, TC4
PlasticPC/ PE/ PET/ Abs Areas/ PVDF/ PA/ Nylon Parts/ PEEK Parts/ POM/ Acetal/ Delrin Components/ Pmma/ Teflon/ PP/ PEI/ and so on.
Wooden areasRubber wooden/ Purple oak/ Spruce/ Pine
Surface TherapyAnodizing, A6GF1 flange Car Transmission For Gearbox Transnation Brushing, Galvanized, laser engraving, Silk printing, polishing, Powder coating and so on
Testing EquipmentVMS , Industrial camera microscope, CCD optical screening instrument
MOQ1 Piece
ProcessingCNC turning, CNC milliing, CNC machining, Grinding, EDM wire chopping and many others
Service VentureProvide creation design and styleproduction and complex providerMould growth and processing and many others
Quality AssuranceISO9001 Accredited.TUV
Lead Time1-2 weeks for samples, 3-4 months for mass creation
Payment TermsTrade assurance, TT/ Paypal / West Union
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How to Compare Different Types of Spur Gears

When comparing different types of spur gears, there are several important considerations to take into account. The main considerations include the following: Common applications, Pitch diameter, and Addendum circle. Here we will look at each of these factors in more detail. This article will help you understand what each type of spur gear can do for you. Whether you’re looking to power an electric motor or a construction machine, the right gear for the job will make the job easier and save you money in the long run.

Common applications

Among its many applications, a spur gear is widely used in airplanes, trains, and bicycles. It is also used in ball mills and crushers. Its high speed-low torque capabilities make it ideal for a variety of applications, including industrial machines. The following are some of the common uses for spur gears. Listed below are some of the most common types. While spur gears are generally quiet, they do have their limitations.
A spur gear transmission can be external or auxiliary. These units are supported by front and rear casings. They transmit drive to the accessory units, which in turn move the machine. The drive speed is typically between 5000 and 6000 rpm or 20,000 rpm for centrifugal breathers. For this reason, spur gears are typically used in large machinery. To learn more about spur gears, watch the following video.
The pitch diameter and diametral pitch of spur gears are important parameters. A diametral pitch, or ratio of teeth to pitch diameter, is important in determining the center distance between two spur gears. The center distance between two spur gears is calculated by adding the radius of each pitch circle. The addendum, or tooth profile, is the height by which a tooth projects above the pitch circle. Besides pitch, the center distance between two spur gears is measured in terms of the distance between their centers.
Another important feature of a spur gear is its low speed capability. It can produce great power even at low speeds. However, if noise control is not a priority, a helical gear is preferable. Helical gears, on the other hand, have teeth arranged in the opposite direction of the axis, making them quieter. However, when considering the noise level, a helical gear will work better in low-speed situations.


The construction of spur gear begins with the cutting of the gear blank. The gear blank is made of a pie-shaped billet and can vary in size, shape, and weight. The cutting process requires the use of dies to create the correct gear geometry. The gear blank is then fed slowly into the screw machine until it has the desired shape and size. A steel gear blank, called a spur gear billet, is used in the manufacturing process.
A spur gear consists of two parts: a centre bore and a pilot hole. The addendum is the circle that runs along the outermost points of a spur gear’s teeth. The root diameter is the diameter at the base of the tooth space. The plane tangent to the pitch surface is called the pressure angle. The total diameter of a spur gear is equal to the addendum plus the dedendum.
The pitch circle is a circle formed by a series of teeth and a diametrical division of each tooth. The pitch circle defines the distance between two meshed gears. The center distance is the distance between the gears. The pitch circle diameter is a crucial factor in determining center distances between two mating spur gears. The center distance is calculated by adding the radius of each gear’s pitch circle. The dedendum is the height of a tooth above the pitch circle.
Other considerations in the design process include the material used for construction, surface treatments, and number of teeth. In some cases, a standard off-the-shelf gear is the most appropriate choice. It will meet your application needs and be a cheaper alternative. The gear will not last for long if it is not lubricated properly. There are a number of different ways to lubricate a spur gear, including hydrodynamic journal bearings and self-contained gears.

Addendum circle

The pitch diameter and addendum circle are two important dimensions of a spur gear. These diameters are the overall diameter of the gear and the pitch circle is the circle centered around the root of the gear’s tooth spaces. The addendum factor is a function of the pitch circle and the addendum value, which is the radial distance between the top of the gear tooth and the pitch circle of the mating gear.
The pitch surface is the right-hand side of the pitch circle, while the root circle defines the space between the two gear tooth sides. The dedendum is the distance between the top of the gear tooth and the pitch circle, and the pitch diameter and addendum circle are the two radial distances between these two circles. The difference between the pitch surface and the addendum circle is known as the clearance.
The number of teeth in the spur gear must not be less than 16 when the pressure angle is twenty degrees. However, a gear with 16 teeth can still be used if its strength and contact ratio are within design limits. In addition, undercutting can be prevented by profile shifting and addendum modification. However, it is also possible to reduce the addendum length through the use of a positive correction. However, it is important to note that undercutting can happen in spur gears with a negative addendum circle.
Another important aspect of a spur gear is its meshing. Because of this, a standard spur gear will have a meshing reference circle called a Pitch Circle. The center distance, on the other hand, is the distance between the center shafts of the two gears. It is important to understand the basic terminology involved with the gear system before beginning a calculation. Despite this, it is essential to remember that it is possible to make a spur gear mesh using the same reference circle.

Pitch diameter

To determine the pitch diameter of a spur gear, the type of drive, the type of driver, and the type of driven machine should be specified. The proposed diametral pitch value is also defined. The smaller the pitch diameter, the less contact stress on the pinion and the longer the service life. Spur gears are made using simpler processes than other types of gears. The pitch diameter of a spur gear is important because it determines its pressure angle, the working depth, and the whole depth.
The ratio of the pitch diameter and the number of teeth is called the DIAMETRAL PITCH. The teeth are measured in the axial plane. The FILLET RADIUS is the curve that forms at the base of the gear tooth. The FULL DEPTH TEETH are the ones with the working depth equal to 2.000 divided by the normal diametral pitch. The hub diameter is the outside diameter of the hub. The hub projection is the distance the hub extends beyond the gear face.
A metric spur gear is typically specified with a Diametral Pitch. This is the number of teeth per inch of the pitch circle diameter. It is generally measured in inverse inches. The normal plane intersects the tooth surface at the point where the pitch is specified. In a helical gear, this line is perpendicular to the pitch cylinder. In addition, the pitch cylinder is normally normal to the helix on the outside.
The pitch diameter of a spur gear is typically specified in millimeters or inches. A keyway is a machined groove on the shaft that fits the key into the shaft’s keyway. In the normal plane, the pitch is specified in inches. Involute pitch, or diametral pitch, is the ratio of teeth per inch of diameter. While this may seem complicated, it’s an important measurement to understand the pitch of a spur gear.


The main advantage of a spur gear is its ability to reduce the bending stress at the tooth no matter the load. A typical spur gear has a face width of 20 mm and will fail when subjected to 3000 N. This is far more than the yield strength of the material. Here is a look at the material properties of a spur gear. Its strength depends on its material properties. To find out what spur gear material best suits your machine, follow the following steps.
The most common material used for spur gears is steel. There are different kinds of steel, including ductile iron and stainless steel. S45C steel is the most common steel and has a 0.45% carbon content. This type of steel is easily obtainable and is used for the production of helical, spur, and worm gears. Its corrosion resistance makes it a popular material for spur gears. Here are some advantages and disadvantages of steel.
A spur gear is made of metal, plastic, or a combination of these materials. The main advantage of metal spur gears is their strength to weight ratio. It is about one third lighter than steel and resists corrosion. While aluminum is more expensive than steel and stainless steel, it is also easier to machine. Its design makes it easy to customize for the application. Its versatility allows it to be used in virtually every application. So, if you have a specific need, you can easily find a spur gear that fits your needs.
The design of a spur gear greatly influences its performance. Therefore, it is vital to choose the right material and measure the exact dimensions. Apart from being important for performance, dimensional measurements are also important for quality and reliability. Hence, it is essential for professionals in the industry to be familiar with the terms used to describe the materials and parts of a gear. In addition to these, it is essential to have a good understanding of the material and the dimensional measurements of a gear to ensure that production and purchase orders are accurate.

China Custom Precision Aluminum Stainless Steel Brass ring gear Machining Service Small CNC Metal Milling Parts CNC Machining Center     worm gearboxChina Custom Precision Aluminum Stainless Steel Brass ring gear Machining Service Small CNC Metal Milling Parts CNC Machining Center     worm gearbox
editor by czh 2023-02-17

China 550 Universal Children Electric Car Gearbox With Motor 12Vdc Motor With Gear Box, Kids Ride On Car Baby Car Parts top gear

Model Number: connector
Application: PCB
Gender: Other
Guide totally free standing: RoHS compliant
Transport by: DHL,UPS,Fedex EMS TNT and Put up
Bundle: First
Warranty: 365 Times
Situation: manufacturer new
Packaging Particulars: Unique Packing
Port: HangZhou and Hongkong

550 Universal Youngsters Electric Automobile Gearbox With Motor 12Vdc Motor With Equipment Box, INI IGC 110T3 Reducer Reduction Gearbox For The Excavator crane Can Be Tailored Kids Experience On Automobile Little one Auto Components
Shipping and delivery:
one, We can transport all in excess of the globe by DHL, UPS, Advance 135 Gearbox For Marine Diesel Engine Reduction Ratio ratio FEdex, TNT and EMS. The packaging is really risk-free and powerful. Make sure you nitfy me you have any specific needs2, It will just take about 3-5 times to reach your hands.

Solution Kind & Transmission Gearbox for tractor Reduction Gear Box used for Truck Tractor issue:Simply because of the fluctuant revenue circumstance. the stock elements are often altering and the stock listing are not able to be immediately up-to-date. So please seek the advice of the inventory circumstance when you inquire.

Warranty & Ensure:All factors we offer the top quality with thirty times Return coverage from the day of cargo.

Buyer Studying:1. Make sure you affirm receipt of goods if the items you gained, and if the merchandise was ruined please speak to us quickly. send out the picture to us that we can check and give you very best solution
two. We only ensure shipping in time but we couldn’ Real CZPT trucks transmission portion- Gearbox assy( F1157171000015T108F ) t manage the express delivery time. Our associated income individual will be accountable to send the AWB for the sent goods in the next workday. you can examine the AWB in the website which we send out to you. For the AWB you also can phone to the local department of the categorical firm in your business.
If you have any other questions make sure you feel totally free to speak to us.

Synthesis of Epicyclic Gear Trains for Automotive Automatic Transmissions

In this article, we will discuss the synthesis of epicyclic gear trains for automotive automatic transmissions, their applications, and cost. After you have finished reading, you may want to do some research on the technology yourself. Here are some links to further reading on this topic. They also include an application in hybrid vehicle transmissions. Let’s look at the basic concepts of epicyclic gear trains. They are highly efficient and are a promising alternative to conventional gearing systems.

Synthesis of epicyclic gear trains for automotive automatic transmissions

The main purpose of automotive automatic transmissions is to maintain engine-drive wheel balance. The kinematic structure of epicyclic gear trains (EGTs) is derived from graph representations of these gear trains. The synthesis process is based on an algorithm that generates admissible epicyclic gear trains with up to ten links. This algorithm enables designers to design auto gear trains that have higher performance and better engine-drive wheel balance.
In this paper, we present a MATLAB optimization technique for determining the gear ratios of epicyclic transmission mechanisms. We also enumerate the number of teeth for all gears. Then, we estimate the overall velocity ratios of the obtained EGTs. Then, we analyze the feasibility of the proposed epicyclic gear trains for automotive automatic transmissions by comparing their structural characteristics.
A six-link epicyclic gear train is depicted in the following functional diagram. Each link is represented by a double-bicolor graph. The numbers on the graph represent the corresponding links. Each link has multiple joints. This makes it possible for a user to generate different configurations for each EGT. The numbers on the different graphs have different meanings, and the same applies to the double-bicolor figure.
In the next chapter of this article, we discuss the synthesis of epicyclic gear trains for automotive automatic transaxles. SAE International is an international organization of engineers and technical experts with core competencies in aerospace and automotive. Its charitable arm, the SAE Foundation, supports many programs and initiatives. These include the Collegiate Design Series and A World In Motion(r) and the SAE Foundation’s A World in Motion(r) award.


The epicyclic gear system is a type of planetary gear train. It can achieve a great speed reduction in a small space. In cars, epicyclic gear trains are often used for the automatic transmission. These gear trains are also useful in hoists and pulley blocks. They have many applications in both mechanical and electrical engineering. They can be used for high-speed transmission and require less space than other types of gear trains.
The advantages of an epicyclic gear train include its compact structure, low weight, and high power density. However, they are not without disadvantages. Gear losses in epicyclic gear trains are a result of friction between gear tooth surfaces, churning of lubricating oil, and the friction between shaft support bearings and sprockets. This loss of power is called latent power, and previous research has demonstrated that this loss is tremendous.
The epicyclic gear train is commonly used for high-speed transmissions, but it also has a small footprint and is suitable for a variety of applications. It is used as differential gears in speed frames, to drive bobbins, and for the Roper positive let-off in looms. In addition, it is easy to fabricate, making it an excellent choice for a variety of industrial settings.
Another example of an epicyclic gear train is the planetary gear train. It consists of two gears with a ring in the middle and the sun gear in the outer ring. Each gear is mounted so that its center rotates around the ring of the other gear. The planet gear and sun gear are designed so that their pitch circles do not slip and are in sync. The planet gear has a point on the pitch circle that traces the epicycloid curve.
This gear system also offers a lower MTTR than other types of planetary gears. The main disadvantage of these gear sets is the large number of bearings they need to run. Moreover, planetary gears are more maintenance-intensive than parallel shaft gears. This makes them more difficult to monitor and repair. The MTTR is also lower compared to parallel shaft gears. They can also be a little off on their axis, causing them to misalign or lose their efficiency.
Another example of an epicyclic gear train is the differential gear box of an automobile. These gears are used in wrist watches, lathe machines, and automotives to transmit power. In addition, they are used in many other applications, including in aircrafts. They are quiet and durable, making them an excellent choice for many applications. They are used in transmission, textile machines, and even aerospace. A pitch point is the path between two teeth in a gear set. The axial pitch of one gear can be increased by increasing its base circle.
An epicyclic gear is also known as an involute gear. The number of teeth in each gear determines its rate of rotation. A 24-tooth sun gear produces an N-tooth planet gear with a ratio of 3/2. A 24-tooth sun gear equals a -3/2 planet gear ratio. Consequently, the epicyclic gear system provides high torque for driving wheels. However, this gear train is not widely used in vehicles.


The cost of epicyclic gearing is lower when they are tooled rather than manufactured on a normal N/C milling machine. The epicyclic carriers should be manufactured in a casting and tooled using a single-purpose machine that has multiple cutters to cut the material simultaneously. This approach is widely used for industrial applications and is particularly useful in the automotive sector. The benefits of a well-made epicyclic gear transmission are numerous.
An example of this is the planetary arrangement where the planets orbit the sun while rotating on its shaft. The resulting speed of each gear depends on the number of teeth and the speed of the carrier. Epicyclic gears can be tricky to calculate relative speeds, as they must figure out the relative speed of the sun and the planet. The fixed sun is not at zero RPM at mesh, so the relative speed must be calculated.
In order to determine the mesh power transmission, epicyclic gears must be designed to be able to “float.” If the tangential load is too low, there will be less load sharing. An epicyclic gear must be able to allow “float.” It should also allow for some tangential load and pitch-line velocities. The higher these factors, the more efficient the gear set will be.
An epicyclic gear train consists of two or more spur gears placed circumferentially. These gears are arranged so that the planet gear rolls inside the pitch circle of the fixed outer gear ring. This curve is called a hypocycloid. An epicyclic gear train with a planet engaging a sun gear is called a planetary gear train. The sun gear is fixed, while the planet gear is driven.
An epicyclic gear train contains several meshes. Each gear has a different number of meshes, which translates into RPM. The epicyclic gear can increase the load application frequency by translating input torque into the meshes. The epicyclic gear train consists of 3 gears, the sun, planet, and ring. The sun gear is the center gear, while the planets orbit the sun. The ring gear has several teeth, which increases the gear speed.
Another type of epicyclic gear is the planetary gearbox. This gear box has multiple toothed wheels rotating around a central shaft. Its low-profile design makes it a popular choice for space-constrained applications. This gearbox type is used in automatic transmissions. In addition, it is used for many industrial uses involving electric gear motors. The type of gearbox you use will depend on the speed and torque of the input and output shafts.

China 550 Universal Children Electric Car Gearbox With Motor 12Vdc Motor With Gear Box, Kids Ride On Car Baby Car Parts     top gearChina 550 Universal Children Electric Car Gearbox With Motor 12Vdc Motor With Gear Box, Kids Ride On Car Baby Car Parts     top gear
editor by czh 2023-02-14

in Namangan Uzbekistan sales price shop near me near me shop factory supplier Excellent Advance Marine Gearbox and Spare Parts manufacturer best Cost Custom Cheap wholesaler

  in Namangan Uzbekistan  sales   price   shop   near me   near me shop   factory   supplier Excellent Advance Marine Gearbox  and Spare Parts manufacturer   best   Cost   Custom   Cheap   wholesaler

The group is targeted on creating all assortment of standard roller chains and sprockets, gears & gearboxes, these kinds of as conveyor chain & sprockets , stainless steel chain, agricultural chain and has not just bought its products all in excess of china, but also bought more than 65% items to oversees, like Europe, The us, South-east Asia, and it also has set up storage logistics in locations like Europe. The high exact CNC gear, this sort of as Sluggish-feeding wire-cut machine, jig grinding equipment and electric powered discharge device, guarantees the prime good quality precision of mould processing, with the large successful and environmental safety acid rolling line currently being the greatest raw material changing tools in the subject in china The wildly use of automatic milling equipment, large-velocity computerized feeding punch, higher pace automatic rolling and assembling device assures the higher quality and efficiency of components and chain creating. Furthermore, all our manufacturing techniques are in compliance with ISO9002 requirements. ZheJiang monarch EPTT engineering restricted can provide you the Maritime EPTT with different makes
Which can meet up with your diverse specifications. We alwaEPTTchoose the best 1 to our buyer!

EPT EPTT gives the one end marine solution, marine engine, maritime EPTT, maritime shaft, maritime propeller.

EPTT description:
MV100 EPT EPTT(seven quotinclination) MAX. 408HP at 3000RPM
Engine Speed: 1500~3000RPM
L*W*H: 390*630*580mm Net Weight: 220Kg
Bell housing: SAE1, 2 Flange: SAE fourteen, 111/2
Alternatives/Remarks: EPT remote procedure
Centre length: Enter and output coaxality
Engine: NT-855-M240 MWM D234 V8…

commodity description:
MV100 EPT EPTT(7 quotinclination) MAX.408HP at 3000RPM
Engine Pace:1500~3000RPM
Ratio 1.23 1.sixty two two.07 2.52 2.87
Price(hp/rpm) .123 .123 .123 .111 .099
L*W*H : 390*630*580mm Net WeigEPTT : 220Kg
Bell housing : SAE1,two Flange : SAE 14,111/two
Possibilities/Remarks : EPT distant operation
Centre length : Enter and output coaxality
Engine : NT-855-M240MWM D234 V8…

marine EPTT model record
06 maritime EPTT
16A marine EPTT
26 marine EPTT
MA100 marine EPTT
MA125 maritime EPTT
MA142 marine EPTT
40A marine EPTT
MB170 maritime EPTT
120B maritime EPTT
120C maritime EPTT
one hundred thirty five maritime EPTT
MB242 maritime EPTT
HC138 marine EPTT
HCD138 marine EPTT
HCC200 marine EPTT
MB270A marine EPTT
three hundred marine EPTT
J300 marine EPTT
D300A maritime EPTT
T300 marine EPTT
T300/one maritime EPTT
HC400 marine EPTT
HCD400A marine EPTT
HCT400A maritime EPTT
HCT400A/one marine EPTT
HC600A marine EPTT
HCD600A marine EPTT
HCT600A maritime EPTT
HCT600A/one maritime EPTT
HCD800 marine EPTT
HCT800 marine EPTT
HCT800/one maritime EPTT
HCT800/2 maritime EPTT
HCT800/three maritime EPTT
HC900 marine EPTT
HC1000 marine EPTT
HCD1000 marine EPTT
HCT1100 marine EPTT
HC1200 maritime EPTT
HC1200/one marine EPTT
HCT1200 maritime EPTT
HC1250 maritime EPTT
HCT1400 marine EPTT
HCK150 maritime EPTT
hck1200 marine EPTT
HCDS1200 maritime EPTT
HC701 maritime EPTT
HC571 maritime EPTT
HC038A marine EPTT
HC35 maritime EPTT
HC65 marine EPTT
MV100A marine EPTT
HCV120 maritime EPTT
HCQ138 marine EPTT
HC200 maritime EPTT
HC201 maritime EPTT
HCV230 marine EPTT
HCQ300 maritime EPTT
HCA300 maritime EPTT
HCA301 marine EPTT
HCV400 marine EPTT
HCQ401 marine EPTT
HCQ501 maritime EPTT
HCQ502 maritime EPTT
HCQ700 marine EPTT
HCQ1000 marine EPTT
HCQ1400 marine EPTT
HCQH1600 marine EPTT
GWC42.forty five
GWC45.forty nine
GWL45.forty nine
GWC49.fifty four
GWC52.fifty nine
GWL52.fifty nine
GWL52.sixty two
GWC60.sixty six
GWL60.seventy four
GWL66.seventy five
GWC70.seventy six
GWL70.eighty five
GWC80.ninety five
GWC85.one hundred
GWS39.forty one
GWH39.forty one
GWS42.forty five
GWK42.forty five
GWD42.forty five
GWS45.forty nine
GWK45.forty nine
GWH45.forty nine
GWD45.forty nine
GWS49.fifty four
GWD49.fifty four
GWK52.fifty nine
GWK60.sixty six

  in Namangan Uzbekistan  sales   price   shop   near me   near me shop   factory   supplier Excellent Advance Marine Gearbox  and Spare Parts manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Namangan Uzbekistan  sales   price   shop   near me   near me shop   factory   supplier Excellent Advance Marine Gearbox  and Spare Parts manufacturer   best   Cost   Custom   Cheap   wholesaler

Zlyj made in China – replacement parts – in Puerto Vallarta Mexico Hardness Reduce Speed Gearbox with ce certificate top quality low price

Zlyj  made in China - replacement parts -  in Puerto Vallarta Mexico  Hardness Reduce Speed Gearbox with ce certificate top quality low price

Zlyj  made in China - replacement parts -  in Puerto Vallarta Mexico  Hardness Reduce Speed Gearbox with ce certificate top quality low price

We – EPG Group the bigge EPT Chain and agricultural gearbox manufacturing facility in China with 5 distinct branches. For much more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

ZLYJ Hardness reduce velocity gearbox

one) Modest volume
two) Huge transmission torque
three) Higher performance
four) Minimal use

About gearbox :
ZLYJ gearbox series are transmission products, which are specially developed for single-screw extruder with substantial precision, tough gear area, accompany with thrust. Adopting the technological specs stipulated in JB/T9050.1-1999, all ZLYJ gearboxes are developed accordingly.
Principal Attributes:
1. The material of equipment is the large strength alloy metal, it is produced by carburizing, quenching (and EPT heat therapy), gringding method at previous. The equipment is in higher precison ( 6 quality ) and large hardness ( reaches HRC54-sixty two). Aside from, it characteristics lower sound when functioning.
two. It contains higher bearing ability thrust, which is done trustworthy and can face up to bigger axial thrust.
three. All the products are dealt with by pressured lubrication and cooling program other than very couple of small specification merchandise.
4. ZLYJ collection gearbox is adopted by six-facet processing box. Its standard installation is horizontal, but can also be modified to vertical installation in accordance to customer’s requirment.
five. Effectiveness transmission, reduced noise, long operaton time.

Major technicl parameters :

Type Spec Input Electrical power(kw) N( enter) N(output) Output Torque Permitted axial via EPT of output shaft(KN) Screw Diameter Length-diameter ratio
ZLYJ 112-eight 5.5 800 a hundred 525 35 Ø35 twenty five:01:00
133-8 8 800 100 764 39 Ø50 twenty five:01:00
146-ten 11 a thousand a hundred 1050 54 Ø55 25:01:00
173-ten 18.5 900 ninety 1962 a hundred and ten Ø65 25:01:00
200-twelve.5 30 1000 eighty 3581 155 Ø75 twenty five:01:00
225-12.5 forty five 1000 eighty 5371 one hundred eighty Ø90 25:01:00
250-16 55 1120 70 7503 192 Ø105 25:01:00
280-16 75 960 60 7643 258 Ø110 25:01:00
315-sixteen 85 960 sixty 13528 287 Ø120 25:01:00
330-sixteen one hundred ten 960 60 17507 360 Ø135 25:01:00
375-sixteen 132 960 60 21008 390 Ø150 twenty five:01:00
395-16 185 960 60 29442 four hundred Ø160 twenty five:01:00
420-sixteen a hundred and sixty 960 sixty 31831 430 Ø160 twenty five:01:00
420-16 220 960 60 31831 430 Ø170 25:01:00
450-20 213 one thousand sixty 40640 500 Ø160/Ø170 twenty five:01:00
560-seventeen 540 one thousand 50 84034 seven-hundred Ø200 twenty five:01:00
630-10 540 one thousand 50 15712 770 Ø250 25:01:00

Why decide on us?
A> prolonged time knowledge and heritage
B> lengthy time nitriding remedy and heating therapy by by itself
C>advanced Fanuk series CNC laptop-managed milling machines
D>depth hole drilling device in 18meters length, which ensure the straigtnss of barrel inside of.
E> C EPT drawing confirmation prior to begin generating
F> Prompt following sale support
G>Land proprietor and registration money twenty five, 000, 000RMB

About our business :

ZHangZhoug pinbo plastic machinery co.,ltd is located in HangZhou HangZhou city 
with brand of PYM(Former HangZhou yumin machine screw co.ltd since 1988). The company is specialized in making screw barrel, gearbox zlyj series,
 t die, filter and extruder machine. It has become one of the largest
 supplier of main parts in HangZhou city which is the basement of plastic 

Ready for your inquiry ! Welcome to our firm .

The use of first equipment manufacturer’s (OEM) portion figures or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating item use and compatibility. Our business and the listed substitute parts contained herein are not sponsored, accredited, or made by the OEM.

Zlyj  made in China - replacement parts -  in Puerto Vallarta Mexico  Hardness Reduce Speed Gearbox with ce certificate top quality low price

Zlyj  made in China - replacement parts -  in Puerto Vallarta Mexico  Hardness Reduce Speed Gearbox with ce certificate top quality low price

Zlyj  made in China - replacement parts -  in Puerto Vallarta Mexico  Hardness Reduce Speed Gearbox with ce certificate top quality low price