The main task of precision punching machine drive system is the rotation speed of the motor through the speed reducer, so as to achieve the required number of strokes, but at the same time, the kinetic energy of an electric motor to slide.
Large power precision punching machine, short-term overload capacity is strong.
The flywheel is a punch energy storage component, has a greater inertia moment. Stamping, flywheel speed is reduced, the release of energy, help the motor to overcome the workpiece deformation resistance. After the completion of stamping, the flywheel motor again from the absorbed energy, recovery speed. Energy, energy release by the flywheel storage, give full play to the motor power, meet the instantaneous peak load demands, oh so the power of the motor is reduced.
A belt and a belt wheel, gear, shaft, bearing, bond and other parts of the function is to transfer torque, speed ratio change, reduce speed. The crankshaft, connecting rod, sliding block, guide rail is the role of the rotary motion into linear reciprocating motion.
In the management of the reasons caused by punch injury accident is mainly an 全勰 degree is not perfect, accident prone in the following situations.
(1) workers without training qualified computer operation.
(2) illegal operation.
(3) there are safety devices, or safety devices are not damaged, do not repair.
(4) in equipment repair.