Dexiong Plastic Hardware Products17 years dedicated to the production and processing of metal stamping parts Dexiong Plastic Hardware Products17 years dedicated to the production and processing of metal stamping parts 
Hardware spring is a flexible use of mechanical parts. General metal shrapnel made of steel. Used to control the movement of the machine to ease the impact or vibration, saving energy, measuring the size of the force, widely used in machinery, instruments. The type of metal shrapnel is complex and diverse, according to the shape points, there are spiral metal shrapnel, scrolls metal shrapnel, sheet metal shrapnel and so on.
Metal shrapnel is a metal stamping parts, electronic hardware materials category. Made of stainless steel or manganese after heat treatment is made, is an important part of the switch, with the metal sheet of the conductivity, in the operator and the product plays a role in the switch between the high quality. At the same time, the use of dome pieces of the stable rebound (pressed back automatically), and long life, to provide operators with high-quality tactile feedback.
Stainless steel or metal manganese material produced after heat treatment shrapnel, long life. You can also do gold-plated, chrome or silver-plated to see the use of the occasion. Surface treatment.
Main business: 301,304,430,409 L, 410,316 L, and other materials of stainless steel, the full range, the price is reasonable. The surface is: 2B, BA, matte, oil mill brushed, 8K mirror panels, foil.
Specifications Range: Thickness 0.01mm-3.0mm * Width 3 mm-
Material hardness: Vickers (HV) 180 - 550 above
Hardness state: ANN, 1 / 4H, 1 / 2H, 3 / 4H, H, EH,
Shrapnel is the only metal membrane switch, the application is more common. In the current situation, many products are confused with the use of the shrapnel. Especially in flexible circuits, it is only used as a component providing touch (tactile feedback), so that there are many drawbacks in the performance of the thin film switch and even the membrane switch is desensitized Role.
Hardware shrapnel is a widely used mechanical and electronic industry, a flexible element, metal shrapnel in the load can produce greater elastic deformation, the mechanical work or kinetic energy into deformation energy, and after unloading the deformation of the metal shrapnel disappeared and recovered The original, the deformation can be transformed into mechanical work or kinetic energy.
