Belleville Spring

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Specifications:

1.Width:1mm~250mm

2.Length: Any length as you need

3.Thickness of material :0.08mm~2mm

4.Size:Custom made,as your required

5.Material:Stainless Steel as SUS301,SUS304,SUS316,Carbon steel,62Si2Mn,60Si2Mn,65Mn,SK4,SK5

Material	Stainless steel,carbon steel,62Si2Mn,60Si2Mn,65Mn,SK4,SK5
Load type	Constant and variable force
Thickness of material	0.08mm~ 1.8mm
Wire diameter	0.01mm~ 10mm
Width	1mm~ 250mm
Inside diameter	As your request
Outside diameter	1 mm and above.
Length	Free length as you need
Finish	Zinc plated, nickel plated, black coating,also can be done as customers request
Application	Furniture,industrial equipment,electronic devices,etc
Equipments	Advanced CNC computer spring machines with high precision and efficiency
Technology	Experienced engineers ,technicians and Skilled Workers
Certification	ISO9001:2008
Advantage	High quality, competitive prices,automatic production equipment, , safe package and fast delivery

Q: Stainless steel and spring steel hardness, who is hard?: To sell the spring steel where seen relatively hard two pliers are very difficult to open

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: 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'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: I buy a spring made of 1.2mm steel wire from a hardware store that needs quenching: The quenching temperature of the spring depends on the critical temperature of the spring material. After quenching, there should be no free ferrite and cementite in the metallographic structure of the spring material, so as not to lead to uneven deformation or fatigue strength. When quenching, the oxidation and decarburization shall be prevented as much as possible.

Q: How to choose spring steel material?: The cold plastic deformation of the cold drawn spring material is high, and most finished steel wires have reached the required mechanical properties when the steel mill is out of the factory. The surface quality of the steel wire is high, and the spring manufacturing process is simple. For springs of medium or small spring or high fatigue life, the cold spring or cold drawn spring or steel wire or strip shall be selected as far as possible. Carbon spring steel wire (group I, group II, group II A, dish group) and important uses of 65Mn spring steel wire during the cold drawing process caused in large residual stress, the larger the size change after low temperature tempering, and thus affect the dimensional accuracy of the spring. This kind of steel wire should be used preferentially for the tension spring with small bending radius and the compression spring with smaller diameter of steel wire. Oil tempered steel wire for residual stress, cold forming, precision spring is easy to control, low temperature tempering after the size change is very small, especially because there is no residual stress relaxation resistance than carbon spring steel wire lead quenching and cold drawing good. For the spring with higher size precision and the thicker diameter of spring steel and the good spring resistance, the oil quenching and tempering steel wire shall be used.

Q: What is an independent bagged spring?: Independent bagged spring is a spring with non-woven package, barrel type design can prevent the spring friction and swinging or noise, no influence between spring, elastic energy in accordance with the size of individual expansion, different weight average and proper support of various parts of the body to keep the spine straight, make sleep more comfortable. Bagged spring than ordinary spring production process is more complicated, the cost is higher, so the price is slightly expensive. But human health is obviously.

Q: Is the car short spring good?: The factory is a hydraulic cylinder, and the damping force and the length of the expansion are matched with the length of the spring and the telescopic distance. Instead of changing the short spring will increase the load of the original vehicle hydraulic shock absorber, shock quickly destroy.

Q: What are the main functions of spring?: Control the movement of a machine, such as a spring that controls the opening and closing of a cylinder valve in an internal-combustion engine, and a control spring in the clutch

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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