Here is a comprehensive analysis of metal stamping shrapnel_

Product details [Reference price] 100-499 pcs/¥0.50 500-999 pcs/¥0.48 ≥1000 pcs/¥0.47 [Specifications] 22.0*25.0*1.0mm [Material] Copper [Process] Cutting-Bending-Forming- Cleaning-check packaging [surface treatment] none [applicable scope] electronics industry [customized processing] is [product display] [main function of hardware shrapnel] ① control the movement of machinery, such as valve springs in internal combustion engines and control shrapnels in clutch . ② Absorb vibration and impact energy, such as the buffer shrapnel under the car and train carriage, the vibration-absorbing shrapnel in the coupling, etc. ③ Store and output energy as power, such as shrapnel from watches and firearms. ④Used as a force measuring element, such as a dynamometer, shrapnel in a shrapnel scale, etc. The ratio of the load to the deformation of the shrapnel is called the stiffness of the shrapnel. The greater the stiffness, the harder the shrapnel. According to the nature of the force, shrapnel can be divided into stretch shrapnel, compression shrapnel, torsion shrapnel and curved shrapnel. According to the shape, it can be divided into dish-shaped shrapnel, annular shrapnel, plate shrapnel, spiral shrapnel, truncated cone scroll shrapnel and torsion bar shrapnel, etc. .