Electric safety precautions for roll forming machines

Electric safety precautions for roll forming machines

1. According to the regulations, the electrical equipment shall be inspected and maintained on time, and the unused electrical equipment lines shall be completely removed.

2. When the department is out of power, when it is less than 0.9 meters away from the electrical quantity inspection staff, dry wood rubber or insulation material shall be used for reliable temporary obstruction.

Third, when the conductive parts of the rolling forming machine are grounded, before the power is cut off, except for the rescue of the electric shock, they will not be allowed to approach, leaving the room 4 meters away from the nearby area, 1.8 meters away from the strut voltage damage.

4. When repairing the rolling forming machine equipment, pull down the switch and the knife. It is necessary to hang the warning sign "No closing, some people work" at the switch and the knife, on the covered fence of the charged equipment and the passage of the prohibited passage. Attention should be placed on the warning signs of “stopping, high-voltage danger”, and the work place should be affixed with a warning sign that “someone is working here”.

5. The electrician must know the type and function of the electrical circuit and electrical equipment in the workshop. The function of the electrical equipment is not fully understood, and it is forbidden to take risks.

6. The electrician should check the condition of cables, motors, electric consoles and other equipment on a daily basis. If problems are found during the inspection, they must be dealt with in a timely manner. When checking the motor temperature, first check the power and then test it with the back of the hand.

7. Except for the temporary construction electricity or temporary measures, the temporary electric wires are not allowed to be agreed, the switches and sockets are not allowed to be hanged, the instrument tools and the welding machine are safely applied, and the original electrical lines are not allowed to be changed without authorization.

Eight, the equipment needs a ground wire

The roll forming machine must use the high number pulse input function, the high number input performance is excellent, and the AB phase has strong anti-interference ability. And use the fixed value interrupt function to ensure accuracy.

The testing part of the roll forming machine includes: a pulse encoder for detecting the length of the colored steel tile, a press-type upper and lower stroke switch, an upper and lower stroke switch of the cutter, a vertical operation button of the press type, an up and down stroke button of the cutter, an emergency stop switch, Hydraulic start-stop switch and so on.