1. Accident history
March 19, a standard parts factory in the night production process, stamping worker Yang xx operation 100t open double column press, processing 802 cylinder head bolts. After production for a period of time, because the mold drawing needs to be replaced (this machine is a single machine production), Yang mou mou did not turn off the power supply and did not take safety measures under the circumstances, a single person standing at the position of the equipment operator to unload the mold. The sliding block of the upper mould suddenly fell down, and Yang's right hand was suddenly pressed down by the pressure head, resulting in two separate sections of the first middle finger and ring finger of the right index finger.
2. Accident analysis
The direct cause of this accident is that the stamping worker Yang xx violated the safety operation rules and replaced the mold and mistakenly operated it without turning off the power supply and taking safety measures, which led to the accident. The indirect cause of the accident is that the factory and workshop safety management, safety education, safety inspection is not in place, especially for the special operation of the staff engaged in the post of safe operation procedures education is not enough, the requirements are not strict.
3. Accident lessons and preventive measures
Stamping operation belongs to the work of higher risk, a little careless is prone to the accident of broken fingers broken hands, every year because of stamping operation and a lot of accidents, is the focus of enterprise safety management. According to the rules of safe operation, when carrying out maintenance and repair, the power must be reliably cut off and the warning sign of "no closing, operation by someone" must be hung up. The upper and lower molds must be locked and supported before work. The accident was clearly a serious violation of regulations.
In terms of preventive measures, it is necessary to strengthen the safety education of stamping operators and the training of targeted post safety operation rules, as well as the strict assessment of practical operation skills. Enterprises should learn from the accident lessons, strict safety management, for the violation of safe operating procedures to increase the intensity of punishment, punishment, so as to eliminate serious violations.