Why safety accident occurs in deep-throat punching machine

At present, more and more people use the deep-throat punching machines.

The safety of operators is a very big problem. Everyone knows that the risk factor of the punching machine is very high, but there are still many operators who rely on their own technology and can’t work well. The result is safety accidents in a linear increase during operation. In order to deepen everyone’s attention to safety, let’s pay attention to the causes of safety accidents.

The deep throat punching machine without normally maintained will cause punching machine unsafe operation.

1. We haven’t checked the clutch brake since the purchase the precision punching machine. If we don’t perform adjust the relevant clearance and stroke, the punching machine will work abnormal and can’t stop in time.

2. Punching press brake lubrication and oil supply failure, the inside of the clutch brake is dry, dusty, rough, without lubrication, which has a relatively bad effect on rust prevention and lubrication of the internal parts of the clutch brake.

3. The press actuation of the clutch brake (ring / fixed pin position) is not smooth, the fixed pin position will rush, and the scale is stuck.

4. The press aging of the contact distance of the foot switch device is short.

5. Deep-throat punching relay or terminal contact aging and melting (causes the punch to malfunction).

6. The photoelectric installation height, distance is wrong. We can’t lock the screws of the fixing frame so that the photoelectric can move up and down during use.

When the punching machine operator does not operate normally, unsafe actions

1. The operator operates the deep throat punching machine in a sitting position. Feeds with the right hand and takes the material with the left hand. Due to the small die of the punch, the hands are deeper into the dangerous area under the punching machine during the operation.

2. With manual feeding with foot switch, during the punching process of the punching machine. There may be a foot that leans forward and is accidentally touched or continuously repeated when taking the material-the foot switch is accidentally pressed when the material is taken act once.

3. The switch key on the photoelectric control box of the punch is inserted into the keyhole and not removed.

In fact, the root cause of safety accidents during the operation of the deep throat punching machine. The operators do not pay attention to the equipment. The punch itself has good quality and good operation effect, so it avoids many failures and reduces the occurrence of safety accidents, but any good equipment can’t avoid the “destruction” of time. After long-term use of the punching machine, all aspects’ performance must be degraded. At this time, it is necessary for the operator to check and maintain it, so as to make it as smooth as possible.

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