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Merchandise Description

Excavator spare areas Personalized Earth Gear Planetary Gear for gearbox 

 

 

Category Building machinery parts,excavator spare components,excavator hydraulic areas
Installation web site Vacation reduction gear box,keep track of gearbox,energy transmission,powertrain
Application Replacement
Item condition New
Symbol BN
Minimal buy quantity one piece

 

Descriptions:
1. All elements are produced by us.
2. All new,undamaged.
three. Painted or unpainted,count on needs.
4. 90 days warranty,phone or E-mail with any questions.
5. Plywood situation packing,free of fumigation.
6. Provide to worldwide by sea,air or carrier.  

 

 

  1. We are the manufacturer and own 18000 mtwo factory locations, very good relationship with substance suppliers, which make more aggressive value and regular quality.
  2. We have a lot more than eighty units advanced facilities for generation.
  3. We have 8 senior engineers with much more than thirty years encounter on creating and machining.
  4. Our product sales expression supply the productive service for every customers.
  5. We are the prolonged phrase areas supplier for several famous organizations, this sort of as FOSTER WHEELER Power Machinery CO.,LTD and C.R.Dinly etc.
  6. We build spare elements for previous and new excavator models, and post our latest goods to clients each thirty day period so that to satisfy the industry desire.
  7. We have substantial market place share in Oversea marketplace and Domestic industry, Southeast Asia sixty five%, Middle East 8%, North and South America ten%,Europe 8%, Russia 5%.

one. Guarantee Kind:

We will substitute the solution which have high quality issue.
2. Guarantee Period of time:
Source 3 months warranty for the goods from the date of arrival. Customer need to examine the objects in accordance to the order list right after arrival. Contact with us and supply the data, photographs of the difficulty objects.
3. You require to pay for the replacement demand for adhering to condition:
* Wrong Get from buyer.
* Natural Disasters cause the harm.
* Error set up.
* The equipment and reducer operate above time and above load.
* Lost by any problem.
* Xihu (West Lake) Dis.n factor ruined.
* Corrode with rust during stock and managing.
* Warranty Expired.
4. Other people
They are the item straightforward to be rust away, remember to wrap them well. We just provide guarantee for the goods we are generating, other than the Bearing, Seal, and some others we mention before order.If there is any issue about the merchandise, set up or servicing, please make contact with with us any time. We reserve the rights of last interpretation.

 

TRADE Phrases

EXW, FOB, CFR, CIF

PAYMENT Phrases

T/T, Western Union, Escrow

PORT

HangZhou Port, negotiation

Lead TIME

  1. Stock in hand: 4-7 days for processing and packing
  2. Bulk Creation: 10-35 days, count on the quantity.

Shipping and delivery

By Sea, Air, Carrier

Purchase Circulation

  1. Customers offer you the part amount, portion title, design, amount, info of objects, delivery expression.
  2. We estimate the very best price in accordance to the requirement of customers.
  3. Confirm the purchase order and spend the deposit.
  4. We prepare and pack the merchandise.
  5. Clients make the payment according to the Proforma Bill once the products get completely ready for supply.
  6. We supply the goods with the packing list, business bill, B/L and other files asked for.
  7. Track the transportation and arrival about the goods. 
  8. Welcome to give us suggestion and suggestions as soon as arrival.

To Be Negotiated 1 Piece
(Min. Order)

###

Application: Motor, Electric Cars, Machinery, Marine
Hardness: Soft Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel

###

Customization:

###

Category Construction machinery parts,excavator spare parts,excavator hydraulic parts
Installation site Travel reduction gear box,track gearbox,power transmission,powertrain
Application Replacement
Item condition New
Logo BN
Minimum order quantity 1 piece

###

TRADE TERMS

EXW, FOB, CFR, CIF

PAYMENT TERMS

T/T, Western Union, Escrow

PORT

Jiangmen Port, negotiation

LEAD TIME

  1. Stock in hand: 4-7 days for processing and packing
  2. Bulk Production: 10-35 days, depend on the quantity.

DELIVERY

By Sea, Air, Carrier

ORDER FLOW

  1. Customers offer the part number, part name, model, quantity, data of items, delivery term.
  2. We quote the best price according to the requirement of customers.
  3. Confirm the purchase order and pay the deposit.
  4. We prepare and pack the goods.
  5. Customers make the payment according to the Proforma Invoice once the goods get ready for delivery.
  6. We delivery the goods with the packing list, commercial invoice, B/L and other documents requested.
  7. Track the transport and arrival about the goods. 
  8. Welcome to give us suggestion and feedback once arrival.
To Be Negotiated 1 Piece
(Min. Order)

###

Application: Motor, Electric Cars, Machinery, Marine
Hardness: Soft Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel

###

Customization:

###

Category Construction machinery parts,excavator spare parts,excavator hydraulic parts
Installation site Travel reduction gear box,track gearbox,power transmission,powertrain
Application Replacement
Item condition New
Logo BN
Minimum order quantity 1 piece

###

TRADE TERMS

EXW, FOB, CFR, CIF

PAYMENT TERMS

T/T, Western Union, Escrow

PORT

Jiangmen Port, negotiation

LEAD TIME

  1. Stock in hand: 4-7 days for processing and packing
  2. Bulk Production: 10-35 days, depend on the quantity.

DELIVERY

By Sea, Air, Carrier

ORDER FLOW

  1. Customers offer the part number, part name, model, quantity, data of items, delivery term.
  2. We quote the best price according to the requirement of customers.
  3. Confirm the purchase order and pay the deposit.
  4. We prepare and pack the goods.
  5. Customers make the payment according to the Proforma Invoice once the goods get ready for delivery.
  6. We delivery the goods with the packing list, commercial invoice, B/L and other documents requested.
  7. Track the transport and arrival about the goods. 
  8. Welcome to give us suggestion and feedback once arrival.

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.
Gear

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 Excavator spare parts Customized Planet Gear Planetary Gear for gearbox     with Good qualityChina Excavator spare parts Customized Planet Gear Planetary Gear for gearbox     with Good quality
editor by czh 2022-12-06