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Stamping Operation Safety Training

Stamping Operation Safety Training

Feb 23, 2021

Stamping operation safety training

A worker accidentally fell into a stamping waste pool during a stamping operation and died after rescue efforts, the emergency management agency said.

A, stamping machinery safety device

Greater risk factors

The photoelectric protection and two-hand control device failed, causing the body to enter the die area.

Main Preventive Measures

(1) One or more safety devices shall be provided on each side when multiple sides contact the dangerous area.

(2) The photoelectric protection device and the two-hand control device shall meet the provisions of Article 5.3.11 and 5.3.12 of GB 27607-2011 Mechanical Press Safety Technical Requirements respectively.


According to Article 5.3.6 of Safety Technical Requirements for Mechanical Presses (GB 27607)

Two, stamping production line protection fence

Greater risk factors

There is no interlocking device at the opening or the interlocking device fails, causing the human body to enter the punching die area.

(1) The opening of the protective fence in the working area of the stamping production line should be interlocked with the host to ensure that the door of the protective fence can only be opened after the movement of the host stops.

The opening of the protective fence in the work area of the stamping production line should be interlocked with the main engine to ensure that the door of the protective fence can only be opened after the movement of the main engine stops.

(2) Energy locking device should be used during equipment maintenance and overhaul.

According to Section 5.3.10 of Safety Technical Requirements for Mechanical Presses (GB 27607)

Three, die adjustment and equipment maintenance

Greater risk factors

Without the use of safety bolt and other protective measures, the upper slide downward extrusion wounding.

Main Preventive Measures

(1) Safety bolts and other safety protective devices should be used when the punching die is installed and adjusted or the equipment is overseen, and the fault is removed when the machine is shut down.

(2) Energy locking device should be used during maintenance, or special person should be set to monitor, and all the hydraulic pressure can be effectively controlled.

Energy locking device

During maintenance, energy locking device should be used, or special person should be set to monitor, and all the hydraulic pressure can be effectively controlled.

According to Article 8.11 of "General Rules of Safety Production in Stamping Workshop" (GB 8176)