Coil Spring Manufacturers/Stamping Mold Springs (MQ855)

- Aug 11, 2017 -

Basic Info

  • Model NO.: MQ855

  • Material: Steel

  • Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance

  • Compression Spring Shape: Cylindrical

  • Shape: Coil

  • Delivery Time: Generally 7 Workdays or According to Quantity

  • Specification: Customised

  • HS Code: 8207300090

  • Function: Pressed

  • Extension Spring Material: High-carbon steel

  • Load Type: Compression

  • Diameter Coil Spring: Large coil springs

  • Price: Manufactury Price

  • Trademark: Goldstar

  • Origin: ChinProduct Description

Coil Spring Manufacturers/Stamping Mold Springs

Die spring includes: Japanese standard, German standard mold die springs spring, spring, spring spring polyurethane, usually refers to the rectangular die spring.

           
Die springs are widely used in the stamping die, metal die-casting mold, plastic mold and other elastic motion precision machinery and equipment, automotive and other fields.

 

   
Die spring material generally used chromium alloy steel. Chromium alloy spring steel has the characteristics of high temperature resistance, high rigidity, long service life.

 

Rectangular die spring has the advantages of small volume, good elasticity, high rigidity, high precision, material is rectangular, surface color coating (plating) to distinguish different loading, the characteristics of beautiful appearance and so.



Compressing Proportion:

Lightest Load Max58%
Light Load48%
Medium Load38%
Heavy Load28%
Ultra Heavy Load24%
Light Load 60%

Permitted size tolerance :

Outer-DiaInner-DiaFree
55mm under
 
Length
60mm under
LoadCoil-DirectionTilt
+0 mm
-0.1mm
+0.2mm
-0 mm
±0.5mm±1%±10%Right60mm under<2°


Performance and Times:


Times
Types
1 million(Free length)0.5million(Free length)0.3million(Free length)Max bend
TF,TR
Lightest load
40%45%50%58%
Light load32%36%40%48%
Medium load25%28%32%38%
Heavy load19%21%24%28%
TB 
Ultra heavy load
16%21%20%24%



Stamping Mold Springs:

Material60Si2MnA,60Si2CrA,60Si2CrV,etc
Wire diameter5mm ~80mm
Free hight10mm ~1188mm
hardness42HRC~52HRC
Direction of coilsRight, left
Total coilsDeted By Drawing / Data.
Load Bearing CapacityYellow( Lightest Load )        Blue(Light Load )     Red(Medium Load )
Green(Heavy Load)       Brown(EX-Heavy Load)
ApplicationExcavator, digger machine, car, train, shakeout machine,Steel Plants,Railway Bogies & Wagons,,etc.
Painting and CoatingAmino paint,Synthetic Enamel Paint, Powder Coating, Phosphate, Zinc Coating etc.
Coloryellow  blue   red    green   Brown
Production methodHot formed, cold formed
NoteThe materials and specifications can be decided by the customers.


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