Solution Description

Product Description                                                                                     


Durable carbon steel  double equipment for sort 121&201 tractor elements agricultural device


Item identify  gear
Auto design match for sort 121/201 truck& tractor
Amount the amount is endless .far more amount ,greater price tag
Unit price For latest value ,you should get in touch with us directly 
remark we can style and create as your ask for

Merchandise Picture                                                                                            

Company  Profile                                                                                          

         Minshine Car Areas is a production and trading combo specializing in creation and revenue of automobile areas. It is primarily engaged in gearbox, motor,differential assy and components. The subsidiary firm HangZhou CZPT Buying and selling Co., Ltd. was started in 2012. dependable for the export business, the merchandise are bought effectively in Southeast Asia, Africa, Center East, South The us and other nations around the world and regions.
        CZPT is the sole licensed supplier of ZHangZhoug CZPT Transmission Co., Ltd. for the overseas routine maintenance industry. We sell gearbox and elements all over the planet via international trade + cross-border e-commerce, and be part of palms with CZPT to broaden intercontinental market place. At the very same time, wholly owned subsidiary HangZhou CZPT Automobile Elements Production Co.,Ltd was proven in 2018, owns an global normal R&D team, a variety of innovative equipment so that can build new goods nicely, and also improve the technologies content material and price tag competitiveness of the merchandise, aiding CZPT create steadily. We sincerely hope create extended-phrase, steady organization associations with buyer all in excess of the world and searching for common advancement!

We can do certificate like SGS, TUV, BV if request.
We also can design and produce as your request. 
We concentrated on the large high quality, great customer provider and promoting in aggressive price tag.

Our Factory                                                                                               

     Our manufacturing facility owns sophisticated higher precision mechanical proceesing equipments, automated generation line, innovative testing equipment , exceptional crafts and rigorous audio quality management program. Can guarantee the steadiness and trustworthiness of our goods


Remarks:If it is in inventory, the MOQ is negotiable, and the delivery time is about 3-7 times.
Delivery: We ship through DHL, UPS, TNT, by sea,etc. 
Packing: Neutral packing , CZPT packing or as buyers asked for.

Our  Service                                                                                                

1. Just before the get can be confirmed finally, we would strictly check out the OEM NO, Automobile Model application, specification and verify with client.
two. Inspection will be reported right after each and every stage throughout the manufacturing.
three.Salesman function jointly with our team, to make positive every little thing is operating the the proper way, and make certain the buy becoming completed before the time requried
4.Wholesea is dependable for the goods we supplied within warranty time.
5. soon after sending, we will keep track of the merchandise for you as soon as each 2 days, right up until you get the products. When you received the 
products, check them, and give me a suggestions.If you have any inquiries about the issue, speak to with us, we will offer 
the remedy way for you.
6. We will reply you for your inquiry in 24 hrs.


Q1.Do you have other models?
A:Yes, we have, simply because the model is several, which can not display on the internet site 1 by one particular, any product essential, please send out email messages, i will reply inside 24 several hours seriously!
Q2. What is your terms of packing?
A: Neutral packing , CZPT packing 
Q3. What is your conditions of payment?
A: T/T, LC
This autumn. What is your conditions of supply?
Q5. How about your shipping time?
A: Usually, it will take thirty days following acquiring your advance payment. The certain supply time depends 
on the items and the amount of your buy.
Q6. Can you generate according to the samples?
A: Yes, we can make by your samples or complex drawings. We can create the molds and fixtures.
Q7. What is your sample plan?
A: We can offer the sample if we have ready parts in inventory, but the buyers have to pay out the sample price and 
the courier value.
Q8. Do you take a look at all your goods prior to supply?
A: Indeed, we have one hundred% examination before delivery


Type: 121/201 Tractor Parts
Usage: Tractor & Truck Parts
Material: Steel
Power Source: Diesel
Car Make: for Tractor&Truck
Transport Package: in Cartons


Customized Request

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.

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.

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 Durable Carbon Steel Double Gear for Type 121&201 Tractor Parts Agricultural Machine     bevel spiral gearChina Durable Carbon Steel Double Gear for Type 121&201 Tractor Parts Agricultural Machine     bevel spiral gear
editor by CX 2023-04-10