In order to better standardize the safety operation management of CNC bending machine. In the production process, we are also constantly enhancing the safety awareness and practical safety skills of the operators, promoting safety in production and ensuring the good use of the equipment.
2, duty and authority: 1) the operator should be able to maintain and maintain the equipment used.
2) the operator shall be responsible for the consequences arising from the violation of the operating rules and equipment.
3) the operator has the right to refuse the request for violating the operation rules.
3. Operation rules
1) operation preparation
(1) this machine tool must be operated by specially trained personnel to prohibit others from operating without authorization, so as to avoid accidents caused by personal and equipment safety.
(2) operators should wear labor protection articles before operation and check the machine and working environment carefully. The contents of the inspection include the equipment performance of the machine, the setup of the program and mould, the maintenance of the machine and the record of the shift. Before starting the engine, you should first lubricate the lubricating points of the machine tools and check whether there are foreign bodies on the equipment.
(3) before returning electricity, it is necessary to confirm that there is no one on the rear side of the machine.
2) operation method
(1) it is better to carry out one person when changing moulds. When two people cooperate, you must be careful to prevent the fingers from being crushed. In the running mode, read the stored operation NC program and check it, and install the upper and lower die according to the program requirements. When the die is installed, the machine tool should be installed in the stop state.
(2) under no circumstances can you put your hand between the upper and lower molds so as to prevent the slider from falling suddenly and injure your fingers.
(3), the rear gear should be slightly higher than the lower die to prevent X from hitting the two.
(4) when bending the plate against the fingers, do not press the emergency stop switch, and press the return button to make the slide up.
(5) the program has been completed, running at least two times in the operation mode, and checking the procedure is correct, then it can carry out bending work.
(6), bending the workpiece is as much as possible by one person. If two or more people are required to operate, one of the experienced ones will send out the work instructions and keep the work step in line.
(7) during the bending process, no idle person should be allowed to stay in the bending area to ensure personal safety.
(8) during the bending process, the mold must be checked at any time for loosening and displacement to ensure its fastening.
(9) in the course of bending, if there is a failure or emergency, the press stop button should be pressed immediately to report to the leader, to find out the cause or to open the machine after the failure.
(10), after the work is finished, if the machine tool is no longer used, the program should be stored in time. After the mould is closed, the operation button, the hydraulic motor and the total power supply of the machine tool should be closed in turn.
(11) confirm that the slider has fallen before the shutdown.
3) maintenance and maintenance
(1) clean and clean the machine before and after the start of each shift.
(2) the inspection of oil leakage in each class
(3) lubrication of machine rails before each shift is opened
(4) check regularly whether the bolts and parts of the machine are loose, damaged or displaced, and fix them in time.
标签:   钣金加工 钣金机箱加工