Observing various electrical switches, it can be found that one of the two contacts of the switch must be equipped with a spring to ensure that the two contacts are in close contact and have good conduction. If the contact is not good, the resistance at the contact will increase,Continue Reading
① Control mechanical movement, such as valve spring in internal combustion engine, control spring in clutch, etc. ② Absorb vibration and impact energy, such as buffer spring under car and train carriage, vibration absorption spring in coupling, etc. ③ Store and output energy as power, such as clocks, springs inContinue Reading
Tension spring (tension spring) is a spiral spring which bears axial tension. It is generally made of circular cross-section material. In the case of no load, the tension spring between the coils is generally tight and there is no gap. It is widely used in machines and instruments toContinue Reading
1. Torsion spring is a kind of spring which bears torsion deformation. Its working part is also tightly wound into a spiral shape. The end structure of torsion spring is processed into various shapes of torsion arm, not hook ring. Using the lever principle, torsion spring has great mechanical energyContinue Reading
Although spring industry is a small industry in the whole manufacturing industry, its role can not be underestimated. To speed up the development of the national industrial manufacturing and automobile industry, the spring industry, as one of the basic parts and components, needs a super early stage of development toContinue Reading