How to change the electric hammer drill chuck
Absorb vibration and impact energy, such as buffer springs in car, train car and vibration absorption spring in coupling.Storage and output of energy as a power, such as clocks, springs, guns, such as springs.Used as a force measuring element, such as a dynamometer, a spring in a spring balance, etc.. The ratio of the load and deformation of a spring is called spring stiffness, and the greater the stiffness, the harder the spring.
Chuck is divided into: ER chuck, pneumatic chuck, spring collet, engraving machine chuck, tightening chuck, and so on.
The chuck is called the elastic chuck or collet. A cylindrical jig used for milling a drill or milling cutter. It is a fixing device for fixing and strengthening parts that need to be reconstructed.
