Loomee Spring (shanghai) Co., Ltd.

Knowledge

window shade springs

The glossary of springs

Compression spring…

The Manufacturing Process …

Fatigue loading of springs…

The type of springs

Introduction to springs …

Application

Automobile industry

Recreational vehicles

Medical equipment

Agricultural equipment

Fitness equipment

Knitting machinery industry

window shade springs
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2021-03-25

window shade springs
window shade springs...
2021-03-25

The glossary of springs
Active Coils: those coils which are free to deflect under load Angular Relationship of Ends: the relative position of the plane of the hooks or loops of extension...
2018-03-08

Compression spring shear stress and stiffness
Stresses and stiffness The free body ( a) of the lower end of a spring whose mean diameter is D : embraces the known upward load F applied ...
2017-12-26

The Manufacturing Process of springs
The following description focuses on the manufacture of steel-alloy, coiled springs. Coiling 1 Cold winding. Wire up to 0.75 in (18 mm) in diameter can b...
2017-12-26

Fatigue loading of springs - application of Goodman analysis
If a compression spring is designed with the yield limit above the solidity limit and manufactured correctly then the only way it can fail is through fatigue. The leftmost ph...
2017-12-26

The type of springs
Springs can be classified depending on how the load force is applied to them: Tension/extension spring – the spring is designed to operate with a tens...
2017-12-26

Introduction to springs and to close-coiled helical springs
Springs are unlike other machine/structure components in that they undergo significant deformation when loaded - their compliance enables them to store readily recoverable me...
2017-12-26

The history of springs
Very simple, non-coil springs have been used throughout history. Even a resilient tree branch can be used as a spring. More sophisticated spring devices date to the Bronze Ag...
2017-12-26

Presetting and shot peening
Presetting (or "scragging") and shot peening are two manufacturing operations which are carried out after coiling and heat treatment, but before putti...
2017-12-26

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