China Custom 113-15-22411 113-15-22421 Gear for Dozer D31 D37 wholesaler

Product Description

undercarriage parts for CZPT komats CAT
D60 /D65/D85
We are suppliers and manufacturer for Komatu,shantui and CZPT parts in china 
1. Excavator Parts:PC60, PC200, PC210, PC220, PC270, PC300, PC360, PC400, PC650, 
PC750, PC850, PC1250 
2. Loader Parts :WA320/WA380/WA420/WA460
3.Dozer Parts:D31, D41, D50, D60, D65, D80, D85, D155, D355, D375, D475
4.All models CZPT bulldozer from 80hp-520hp: CZPT SD13 SD16 SD22 SD23 SD32  TY160 TY220 TY230 TY320 bulldozer parts,etc
   All CZPT excavator: CZPT SE60 SE130 SE210 SE220 SE240 SE330 SE360 excavator parts.
   All CZPT Road roller: SR12 SR14 SR16 SR18 SR20 SR22 SR26 road roller parts.
   All CZPT Motor grader : Shantui SG16 SG18 SG21 CZPT Motor grader parts.
   All CZPT wheel loader: CZPT SL20W SL30W SL50W SL60W CZPT wheel loader parts.

5.CZPT Engine: 4B/4BT/6BT/NTA855/KTA13/KTA38/QSK19/QSK23/QSK45/QSK60 etc
6.CAT Excavtor:CAT320C/325C/330C/345C/320D/323D/324D/330D etc
7. CAT dozer: D5B, D5C, D5G, D6C, D6D, D6G, D6M, D6N, D6K, D6H, D6R, D7G, D7F, D7R, D7N,
D8N, D8L, D8R, D8K, D8T, D9G, D9H, D9N, D9R .D10R, D9T, D10T, D11T, D11R, D11 series 
7.CZPT Excavator: EC210B/240B/290B/360B/460B etc
8.Other: CZPT forklift parts , CZPT parts 
14X-30-13512        CYLINDER    D65 D85    
14X-30-13510        CYLINDER    D65 D85    
14X-30-13115        CYLINDER    D60 D65 D85    
14X-30-13114        CYLINDER    D60 D65 D85    
0571 7-09040          BUSHING    D65 D85    
14Z-30-31111         SPRING       D60 D65 D85    
207-30-54141        SPRING        D60 D65 D85 PC250 PC300 PC340 PC350    
207-30-54140        SPRING       BR550 CD110 D60 D65 D70 D85 PC250 PC300 PC340 PC350    
14X-30-13530        CABIN         D65 D85    
14Y-30-11374        CABIN         D60 D65 D85    
14X-30-13310        NUT            D31 D37 D39 D61 D65 D85    
0571 7-08040         BUSHING    D85 532 CS210 D135 D155 D275 D40 D41 D65 PC220 WA300 WA320    
195-50-22860        SEAL    D375 D60 D61 D65 D68 D85    
14X-30-13241        SPACER    D61 D85 D63 D65 D68 D85    
14X-30-13240        SPACER    D60 D65 D85    
203-30-42260        VALVE        D37 D31 CL60 D40 D41 PC60 PC80 PC150 D20 D21 D31    
5711-00900         FITTING     PC450 PC650 WA WA120 WA180 WA700 WA800 WA900    
14X-30-13174        PLATE        PC130 D39 PC45 PC18 PC130 PC88     
57110-8 0571          BOLT          D355    
01643-30823         WASHER    3D84 3D95    
14X-30-13164        HOLDER    D65 D85    
207-30-54160        SEAL          PC300 PC310    
135-30-14620        COVER     D65 D85    
57110-81571        BOLT          WA740 SA12    
01643-31032        WASHER    WA380 WA470 WA480     
0571 0-11018        BOLT            PC290 SAA6D PC220    
57110-81235        BOLT            PC450 SA6D SA12V WA700 WA800 WA900    
01643-31232        WASHER     PC450 WA470 PC300 PC650 WA120 WA380 WA500    
14X-30-13143        PISTON      D60 D65 D85    
150-30-13442        PACKING    D65 D85     
150-30-13480        RING          D65 D85    
150-30-13460        RING,SNAP    D65 D85    
150-30-13430        RING         D75 D80 D85    
14X-30-13124        YOKE        D60 D65 D85    
195-30-14151        WASHER    D65 D85    
195-30-14160        PLATE      D65 D85 D355    
57110-82460        BOLT        GD825 GH320 HD785    
57110-82070        BOLT        PC220 PC240 PC290 D65 D275    
01643-32060        WASHER    PC450 PC650 WA380 WA500 WA600    
101-27-11161        NUT    D20    
101-27-21140        NUT    D20 D21    
103-15-12820        SEAL RING    D65    
103-15-29210        SEAL RING    D85 D175 D225    
103-22-21111        DRUM    D20 D21    
103-22-21130         DRUM    D20 D21    
103-22-22111        FLANGE    D20 D21    
103-22-31110         DRUM    D20 D21    
103-22-31120        FLANGE    D20 D21    
103-22-31131/31130      DRUM D20-6    D20    
103-22-31132        DRUM    D20 D21    

Type: Crawler
Condition: New
Part No.: 113-15-22411 113-15-22421
Model: D31 D37
Brand: Shantui/Cat
HS: 84314999
Samples:
US$ 100/Piece
1 Piece(Min.Order)

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Request Sample

Gear

How to Design a Forging Spur Gear

Before you start designing your own spur gear, you need to understand its main components. Among them are Forging, Keyway, Spline, Set screw and other types. Understanding the differences between these types of spur gears is essential for making an informed decision. To learn more, keep reading. Also, don’t hesitate to contact me for assistance! Listed below are some helpful tips and tricks to design a spur gear. Hopefully, they will help you design the spur gear of your dreams.

Forging spur gears

Forging spur gears is one of the most important processes of automotive transmission components. The manufacturing process is complex and involves several steps, such as blank spheroidizing, hot forging, annealing, phosphating, and saponification. The material used for spur gears is typically 20CrMnTi. The process is completed by applying a continuous through extrusion forming method with dies designed for the sizing band length L and Splitting angle thickness T.
The process of forging spur gears can also use polyacetal (POM), a strong plastic commonly used for the manufacture of gears. This material is easy to mold and shape, and after hardening, it is extremely stiff and abrasion resistant. A number of metals and alloys are used for spur gears, including forged steel, stainless steel, and aluminum. Listed below are the different types of materials used in gear manufacturing and their advantages and disadvantages.
A spur gear’s tooth size is measured in modules, or m. Each number represents the number of teeth in the gear. As the number of teeth increases, so does its size. In general, the higher the number of teeth, the larger the module is. A high module gear has a large pressure angle. It’s also important to remember that spur gears must have the same module as the gears they are used to drive.

Set screw spur gears

A modern industry cannot function without set screw spur gears. These gears are highly efficient and are widely used in a variety of applications. Their design involves the calculation of speed and torque, which are both critical factors. The MEP model, for instance, considers the changing rigidity of a tooth pair along its path. The results are used to determine the type of spur gear required. Listed below are some tips for choosing a spur gear:
Type A. This type of gear does not have a hub. The gear itself is flat with a small hole in the middle. Set screw gears are most commonly used for lightweight applications without loads. The metal thickness can range from 0.25 mm to 3 mm. Set screw gears are also used for large machines that need to be strong and durable. This article provides an introduction to the different types of spur gears and how they differ from one another.
Pin Hub. Pin hub spur gears use a set screw to secure the pin. These gears are often connected to a shaft by dowel, spring, or roll pins. The pin is drilled to the precise diameter to fit inside the gear, so that it does not come loose. Pin hub spur gears have high tolerances, as the hole is not large enough to completely grip the shaft. This type of gear is generally the most expensive of the three.
Gear

Keyway spur gears

In today’s modern industry, spur gear transmissions are widely used to transfer power. These types of transmissions provide excellent efficiency but can be susceptible to power losses. These losses must be estimated during the design process. A key component of this analysis is the calculation of the contact area (2b) of the gear pair. However, this value is not necessarily applicable to every spur gear. Here are some examples of how to calculate this area. (See Figure 2)
Spur gears are characterized by having teeth parallel to the shafts and axis, and a pitch line velocity of up to 25 m/s is considered high. In addition, they are more efficient than helical gears of the same size. Unlike helical gears, spur gears are generally considered positive gears. They are often used for applications in which noise control is not an issue. The symmetry of the spur gear makes them especially suitable for applications where a constant speed is required.
Besides using a helical spur gear for the transmission, the gear can also have a standard tooth shape. Unlike helical gears, spur gears with an involute tooth form have thick roots, which prevents wear from the teeth. These gears are easily made with conventional production tools. The involute shape is an ideal choice for small-scale production and is one of the most popular types of spur gears.

Spline spur gears

When considering the types of spur gears that are used, it’s important to note the differences between the two. A spur gear, also called an involute gear, generates torque and regulates speed. It’s most common in car engines, but is also used in everyday appliances. However, one of the most significant drawbacks of spur gears is their noise. Because spur gears mesh only one tooth at a time, they create a high amount of stress and noise, making them unsuitable for everyday use.
The contact stress distribution chart represents the flank area of each gear tooth and the distance in both the axial and profile direction. A high contact area is located toward the center of the gear, which is caused by the micro-geometry of the gear. A positive l value indicates that there is no misalignment of the spline teeth on the interface with the helix hand. The opposite is true for negative l values.
Using an upper bound technique, Abdul and Dean studied the forging of spur gear forms. They assumed that the tooth profile would be a straight line. They also examined the non-dimensional forging pressure of a spline. Spline spur gears are commonly used in motors, gearboxes, and drills. The strength of spur gears and splines is primarily dependent on their radii and tooth diameter.
SUS303 and SUS304 stainless steel spur gears

Stainless steel spur gears are manufactured using different techniques, which depend on the material and the application. The most common process used in manufacturing them is cutting. Other processes involve rolling, casting, and forging. In addition, plastic spur gears are produced by injection molding, depending on the quantity of production required. SUS303 and SUS304 stainless steel spur gears can be made using a variety of materials, including structural carbon steel S45C, gray cast iron FC200, nonferrous metal C3604, engineering plastic MC901, and stainless steel.
The differences between 304 and 303 stainless steel spur gears lie in their composition. The two types of stainless steel share a common design, but have varying chemical compositions. China and Japan use the letters SUS304 and SUS303, which refer to their varying degrees of composition. As with most types of stainless steel, the two different grades are made to be used in industrial applications, such as planetary gears and spur gears.
Gear

Stainless steel spur gears

There are several things to look for in a stainless steel spur gear, including the diametral pitch, the number of teeth per unit diameter, and the angular velocity of the teeth. All of these aspects are critical to the performance of a spur gear, and the proper dimensional measurements are essential to the design and functionality of a spur gear. Those in the industry should be familiar with the terms used to describe spur gear parts, both to ensure clarity in production and in purchase orders.
A spur gear is a type of precision cylindrical gear with parallel teeth arranged in a rim. It is used in various applications, such as outboard motors, winches, construction equipment, lawn and garden equipment, turbine drives, pumps, centrifuges, and a variety of other machines. A spur gear is typically made from stainless steel and has a high level of durability. It is the most commonly used type of gear.
Stainless steel spur gears can come in many different shapes and sizes. Stainless steel spur gears are generally made of SUS304 or SUS303 stainless steel, which are used for their higher machinability. These gears are then heat-treated with nitriding or tooth surface induction. Unlike conventional gears, which need tooth grinding after heat-treating, stainless steel spur gears have a low wear rate and high machinability.

China Custom 113-15-22411 113-15-22421 Gear for Dozer D31 D37 wholesaler China Custom 113-15-22411 113-15-22421 Gear for Dozer D31 D37 wholesaler
editor by CX 2023-05-16