The cause of the accident caused by the traditional punch and the method of circumvention

The cause of the accident caused by the traditional punch and the method of circumvention

The underlying cause of the damage caused by the punch is the lack of necessary protective equipment and facilities, and the absence of effective labor protection for hazardous processes of operation. The technical cause of the punch injury is the operator's movement and the machine's operation.

A punch injury accident often occurs in the following circumstances:
(1) the operator mental fatigue, inattention, mistakes
(2) mold structure is unreasonable, the operation of miscellaneous, and the operator's arm in the mold area to stay too long.
(3) When the operator's arm does not leave the mold area, turn on the slider.
(4) Closed punch multi-person operation using the foot start switch control along the block travel, hands and feet with improper.
(5) Closed punch multi-person operation, the guardian of the slider control of the trip, the other operators to take care of ill.
(6) When adjusting the mold, the machine motor does not stop, due to the operation for other reasons suddenly start.
(7) punch machine, electrical failure, slider movement out of control.

B causes punch punch accident in the management of the reasons, mainly the security system is not perfect, in the following cases prone to accidents.

(1) the workers on the machine without training on the operation.
(2) illegal operation.
(3) The punch itself does not have a safety device
(4) equipment failure.
(5) there is a safety device but not activated.

  Dongguan Samhoor Machinery Tips User: All of our automatic high-speed presses are equipped with safety devices, please be sure to use the process to open the safety device and then operate.