1. Product name
Truck trailer leaf spring
Conventional / parabolic / Z Type Leaf Spring
Leaf, clip, center and bolt
Black, red, green or customized
Mn, Steel, Alloy
Excellent quality for international market,made in China
6.Truck, trailer,bus suitable
1.Shearing of flat bar
2.Center hole punching
3.End heating process forming
4. Heat treatment:
b. camber forming
5. surface preparation:
a. shot penning / stress peening
6. Eye bush preparation process:
a. Eye reaming / eye boring
b. Bush insertion / bush reaming
a. Presetting & load testing
b. Paint touch-up
c. Marking &packing
black or other colors as your request.
Longyan Fujian, China
steel pallet wrapped with plastic
- Q:The glass door spring is broken. How much would it cost to change it?
- The ground springs are not expensive, they are artificially expensive. It won't cost more than 300 yuan, depending on where you are. For example, 180-220 people will do it in the county. In the township, then you do not want to do aluminum alloy will not exceed 200
- Q:Displacement problems in a spring oscillator
- In short, in vibration and wave, it is not easy to make mistakes when we grasp the difference and relationship between "displacement" and "displacement relative to the balance position"
- Q:I buy a spring made of 1.2mm steel wire from a hardware store that needs quenching
- Spring: Spring quenching hardening is the steel is heated to the critical temperature of Ac, or Ac: the above heat preservation time, the austenite with greater than the critical cooling rate of rapid cooling, so as to obtain the heat treatment method of martensite.
- Q:What is flat steel? Plain carbon flat steel? Spring flat steel
- Flat steel, also called flat steel strip, is a long thin steel with a rectangular cross-section. According to the production process, it can be divided into hot rolled flat steel strip, fine shearing flat steel belt and cold drawn flat steel belt.Ordinary carbon flat steel - the component is ordinary carbon structural steel, suitable for wide range.Flat spring - flat steel used for making spring plates of automobiles, containing manganese.
- Q:What is spring pressure and height?
- Press the compression spring to the point where each circle is tightPress height = = (total coil number -0.5) * steel wire diameter
- Q:The shop glass spring door is too tight, how to adjust?
- The spring of the stainless steel cover apart, there are 3 word brass wire, a label is in the middle of the elastic adjustment, Zuo Song left right tight, elastic, elastic, dextral (clockwise) that don't mix too much, a little bit, take it for a test drive, if you do not have the best mark pen in a gong wire above the mark, next to the two speed is adjustable,Note, the label ripped open, there will be no warranty, and all gongs silk must not be twisted out, only minor adjustments
- Q:What kind of spring has the best performance?
- Number of coils, coil number is greater than the difference between the 0.25 circle, will directly affect the intensity of emotion.
- Q:Spring dynamometer and spring balance what is the difference
- Spring dynamometer and spring balance what is the differenceThis is a question of grade seven (junior one).You didn't answer all right. I found it on the Internet now:The size of the measurement tool called spring dynamometer, dynamometer is a commonly used dynamometer (including spring scale), the experiment is in common is the spring balance.Also, the spring scale is used to measure the force, not to measure the quality.
- Q:How to process Spring Steel
- Spring steel has excellent comprehensive performance, spring steel has excellent metallurgical quality (high purity and uniformity), good surface quality (strict control of surface defects and decarburization, precise shape and size).
- Q:Buffer spring buffer for automobile
- Next, put a soapy water or lubricant on the loose coil spring. Then, insert a strong buffer of soap, water or lubricant into the loose spiral spring gap, and then release the car body after confirming it.Finally, the distance between the damping springs is a matter of concern for mounting the shock absorber. The distance between the springs is equal to the length of the shock absorber. If it is more difficult to squeeze by hand, loosen the screw of the shock absorber, and let the damping spring relax 2 - 3 centimeters.
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