MADE IN CHINA

EXCAVATOR UNDERCARRIER PARTS

EXCAVATOR ENGIN PARTS

  • China 20x100 size track bolt
  • China 20x100 size track bolt

20x100 Size Track Bolt For Excavator Track Roller Parts

Brand :F-Times,AFA,UTD

Product origin :Quanzhou Fujian China

Delivery time :30 days

Supply capacity :20000pcs

40Cr heat treatment+intermediate frequency processingto ensure the hardness and tension of the bolt.
A wide range of track shoe bolts, track roller bolts, sprocket bolts etc., to meets the needs of most chassis armor and bucket parts.

Product Information
 



Brand Name F-Times,AFA,UTD
Products TypeTrack Roller BoltTrack Link
Place of ProductionQuanzhou Fujian China
Use
Excavator, Bulldozer, ect
Technology
Forging Casting/Smooth Finish
FeatureDurable, Strong
Material45#,40Cr, 20CrMnTi
Color Commonly use color, Customized
MOQ 10pcs
PackageCustomized
Shipment FOB

 

Product Information
 
  


Method for determining the source of track bolt fracture

 

1. For the fracture caused by overload, the fiber area is the location of the fracture source. The fibrous zone with a circular ridge pattern always has its crack source at the innermost "crater".

 

2. For bolts, for brittle fractures, the source of fracture can be found by using the "radial" or "herringbone pattern" on the fracture.

 

3. In many cases, because the transient fault area on the fracture is easier to judge, and the source of the fault is generally opposite to the transient fault area, the source of the fault can be found according to this principle.

 

4. For the fatigue fracture, the source of the fracture can be found according to the converging point of the shell line.    

 

 China 20x100 size track bolt

  

 

 

Product Process
 
 

               China 20x100 size track bolt

China 20x100 size track bolt

Deburring method for track bolts

 

Grinding and deburring

 

This kind of deburring includes vibration, sand blasting, roller and other methods, which are currently adopted by enterprises.

 

There is a problem that the removal is not very clean. It may require subsequent manual treatment of residual burrs or deburring with other methods. Suitable for small products with larger batches.

 

Ultrasonic deburring

 

Ultrasonic produces instant high pressure to remove burrs. To deal with some micro burrs, if the burrs need to be observed with a microscope, you can try to remove them with ultrasound.

 

Manual deburring

 

This method is also commonly used by general enterprises, using files, sandpaper, grinding heads, etc. as auxiliary tools. The file has manual file and pneumatic displacement. The labor cost is more expensive, the efficiency is not very high, and it is difficult to remove the complex cross hole. The technical requirements for workers are not very high. It is suitable for products with small burrs and simple product structure.

 

Chemical deburring

 

Using the principle of electrochemical reaction, it can automatically and selectively perform deburring on parts made of metal materials. It is suitable for internal burrs that are difficult to remove. It is suitable for small burrs (thickness less than 7 wires) for pumps and valves.

 

                           

China 20x100 size track bolt

China 20x100 size track bolt

China 20x100 size track bolt

 

China 20x100 size track bolt

 

Q1: How to ensure the goods is available for my machine?

A1: We have the service information system which can check the machine parts 

information precisely. You can measure the parameter and then we will find that.


Q2: How do you guarantee your good's quality?

A2: First, we have severe quality-control system and ISO certification. Second,

we will sign up the parts warranty policy with you.  And last, you can visit our

factory or ask some quality-test organization to check that.


Q3: What's your advantages which is different from others?

A3: The company advantages : we have a very complete service system. 

The product advantage:the company pays attention to the product quality, 

the use value which pays attention to the customer, provides the high quality 

product with the outstanding cost performance for the domestic and foreign customer.


Q4: What's your delivery time?

A4: It depends on your order quantity. If the products you need are in stock, 

we would arrange dispatch within 7 days after you pay. If not, the delivery time

can be negotiated.


 


China 20x100 size track bolt


China 20x100 size track bolt

Get the latest price? We'll respond as soon as possible(within 12 hours)
close left right