Leaf Spring

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Main Dimension
1. Product name	Truck trailer leaf spring
2. Types	Conventional / parabolic / Z Type Leaf Spring
3. Width	90, 100, 120mm
4. Thickness	11,13,16mm
5. Pieces	Optional
6.Material	Mn, Steel, Alloy
Specification
1.Components	Leaf, clip, center and bolt
2. Color	Black, red, green or customized
3.Materials	Mn, Steel, Alloy
4.Quality	Excellent quality for international market,made in China
5.Certification	ISO 9001
6.Truck, trailer,bus suitable	MAN,VOLVO,TOYOTA,BPW,RANDON,UAZ
7.Our products are popular around the world, exported to North American, South American, European, African

Manufacturing process:

1.Shearing of flat bar

2.Center hole punching

3.End heating process forming

4. Heat treatment:

a. heating

b. camber forming

c. quenching

d. tempering

5. surface preparation:

a. shot penning / stress peening

b. painting

6. Eye bush preparation process:

a. Eye reaming / eye boring

b. Bush insertion / bush reaming

7. Assemble:

a. Presetting & load testing

b. Paint touch-up

c. Marking &packing

Q: Buffer spring buffer for automobile: The automobile spring buffer (cushion glue) is a kind of rubber product with high elasticity and high tenacity. It belongs to the automobile refitting parts. The utility model is used for installing the spiral spring of an automobile suspension system, and mainly acts as a buffer shock absorber and protects the shock absorber. This function is a physical function.The buffer is made of an open circular ring with a groove (for holding a coil spring), with two, three or more holes on each side. According to the standard specification of the spring spacing, the buffer rubber is divided into seven standard models: A+A, A, B, C, D, E and F. In theory, these seven models can cover the world's largest part of the spiral spring shock absorbers required.

Q: Want to practice how to use pectoral muscle spring expander: Every day until the last time I can not pull itFull pullExercise is a long process

Q: Hydraulic diagram of the one-way valve has two kinds of drawing, with a spring, without a spring, what is the difference between automatic reset function is not? Without a spring, it will not be repeated: The simplified method of drawing without springs is the same

Q: What are the categories of springs?: A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under external force and are restored to original shape after removal of external forces. Also made as a spring". Usually made of spring steel. The type of spring is complex and varied. According to the shape, there are mainly spiral spring, scroll spring, plate spring, special-shaped spring and so on.

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's the manganese content of spring steel?: Carbon spring steelThe carbon content (mass fraction) of carbon spring steel is usually 0.62%~0.90%. In accordance with its manganese content is divided into general manganese content (mass fraction) (0.50%~0.80%), such as 65, 70, 85 and higher manganese content (mass fraction) (0.90~1.20%), such as 65Mn two categories.

Q: What is an independent bagged spring?: Independent bags, spring inner bladder, column spring, non-woven fabric wrapped, unique ultra quiet design, for you and your sleeping partner to create a warm sleep atmosphere.Independent bagged spring bladder, designed and manufactured by leading domestic production line, fully conforms to the Qi curve formed when maintaining human body sleep. Straight cylindrical spring, non-woven separated, effectively avoid the metal liner due to friction also belongs to the voice with humanization ultra quiet design, to create a warm atmosphere for you to sleep, and when you sleep with the move will not give you his lying position caused by any vibration, so as to ensure the quality of your sleep. Straight cylinder liner using the circular shaped spring, with extraordinary comfort and elastic stability.

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: Is the car short spring good?: Because of the short spring, the fluctuation of the whole suspension system is too small, and the damping of the shock absorber system changes too directly, so that the comfort of the vehicle will decrease. That means it's going to be pretty bumpy.

Q: How to distinguish between spring steel and stainless steel: Stainless acid resistant steel, or stainless steel, is made up of two parts: stainless steel and acid resistant steel. In short, steel that resists atmospheric corrosion is called stainless steel, and steel resistant to chemical corrosion is called acid resistant steel. Spring steel is a quality carbon steel, but it can rust.

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