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:Want to practice how to use pectoral muscle spring expander
- The most simple way you can lie on the bed or on the floor and chest stretching is very effective and pay attention to more, so as not to hurt the small set of muscles.It takes at least one month to bear fruit
- Q:What are the main functions of spring?
- Absorb vibration and impact energy, such as damping springs in various kinds of vehicles and springs of various buffers
- Q:The glass door spring is generally guaranteed for several years
- ,expect a warranty to ensure the quality is not very reliable.
- 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 refers to the width 12-300mm, thickness 4-60mm, cross section is rectangular in shape and with a blunt edge of steel. Plain carbon flat steel refers to carbon content of 0.06-0.22% flat steel. The spring flat steel refers to the flat steel with good elastic deformation ability.Flat steel can be finished steel, or can be used as the blank of welded pipe and thin slab for laminated sheet rolling. Main application: flat steel is used as a material, used for making iron, tools and machinery parts, and used as frame structures and escalators for buildings.
- Q:What is spring pressure and height?
- That is, the spring is compressed to the height of the full circle.
- Q:Can springs be used for support?
- The following individual ideas do not represent the bestFriction is bound to damage,Gaskets can be used to prevent direct friction between the spring and gear to lubricate, optimize wear and prolong life.
- Q:Stainless steel and spring steel hardness, who is hard?
- Hardness is checked by indentation, not by pliers.Stainless steel, of course
- Q:How to process Spring Steel
- Ha ha, friend,At first I thought it was a springFirst, you want to buy hot, or annealed spring steel, the standard number is GB/1222-2007< more than and 10 grades, including you 65 and 60 Si 2 A> Meng MengI'll probably help you figure it out. There are so many processes1 turning 2 milling machine processing openings 3 heat treatmentWell, I'm going to work, tooI hope my answer is of some use to you
- Q:Buffer spring buffer for automobile
- With abrasion resistance, cold resistance, impact resistance, aging resistance, water resistance, service life of 2 - 3 years. First, use Jack to support the body and clean the spring with water. After the installation is complete, the automobile damping buffer rotating around a few times, check whether the spring into full spring slot; the outer edge is rub the fender buffer; buffer overlap or not. Also, in order to avoid the shock absorber, when the vehicle is moving down to the bottom of the spring, it is necessary to install a stop card.
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