Stock Sizes in Stainless Steel
Associated Spring torsion springs are widely used to store and release energy of rotation or to maintain a pressure over a short distance. Our stock selection includes torsion springs with four end positions.
Huayuan torsion springs are normally used over a supporting mandrel or arbor. Suggested mandrel sizes allow about 10% clearance at the deflection listed. If greater deflections are used, the arbor size should be reduced. Sufficient room (minimum axial space) must be provided in the assembly for the spring to function properly. The minimum axial space does not refer to the length of the coils.
Huayuan torsion springs should be used in the direction that winds the coils. In the unwinding direction the maximum load is lower because of residual stresses. Torque values listed are recommended maximum torques. These values can be increased about 20% for static conditions with only slight setting.
Stainless Steel Type 302 – ASTM-A313 or AMS 5688 spring tempered (chemical & physical only).
No charge for certificate of compliance when requested; certificate of chemical analysis available, see price book
Direction of Helix – Must be specified by suffix to catalog number. Use L for left-hand wound, R for right-hand wound.
|product name||Torsion spring|
|Forming method||Material diameter||Spring diameter||Spring length||Surface coating||Note|
|Cold roll forming||0• 16-0.45||0.5-7||<100||Carbon steel springs: oiled, plated, boiled or painted stainless steel springs: first light or matt
Surface spray can also be processed according to customer request
|Note: In addition to the above specifications, if the customer has special requirements, the company can design and manufacture.|
|product material||Carbon spring steel, alloy spring steel, stainless spring steel, copper alloy, tantalum alloy, etc.|
|main application||Railway/Automobile/Electronics 1 Electric/Industrial and Mining|