What are the safety operation procedures for CNC machine tools?

1, you must wear the specified labor protection articles before work, and it is forbidden to drink alcohol; At work, we should concentrate, operate carefully, and strictly abide by the safety operation rules.

2. Before starting the machine tool, please read the instruction manual of the machine tool in detail, and don't move the machine tool at will until you are familiar with the operation of the machine tool. For your safety, please read the machine instruction carefully before starting the machine, and pay attention to the following items:

(1) shift record Operators should read the shift record before work every day, then check whether there is any abnormal phenomenon, then observe whether the oil in the automatic lubricating oil tank of the machine tool is sufficient, and then manually add oil several times.

(2) Power supply: 1) When turning on the power supply, turn on the main power supply of the machine tool first, and then turn on the numerical control power supply; But when cutting off the power supply, please operate in the reverse order. 2) If the power supply fails, cut off the main power supply immediately. 3) Before pressing the button, pay attention to observe whether anyone around the machine tool is repairing the machine tool or electrical equipment to prevent accidental injury to others. 4) After the work, cut off the main power supply. (3) Check 1) Before the machine tool is put into operation, check whether all control functions are normal according to the operation steps described in the operation manual. If there are any problems, they should be eliminated before work. 2) Check whether the pressure values indicated by all pressure gauges are normal.

(4) Emergency stop: In case of emergency, press the stop button immediately.

3, CNC lathe and turning machining center general safety operation procedures (1) before operating the machine tool, be sure to wear labor insurance supplies, don't wear gloves to operate the machine tool. (2) Before operation, you must be familiar with the functions and operation precautions of each button. (3) When using the machine tool, pay attention to the contents warned by the warning signs on all parts of the machine tool. (4) The tools around the machine tool should be arranged neatly for easy handling. (5) The protective door of the machine tool must be closed before processing. (6) After the tool is clamped, try cutting by hand. (7) During the operation of the machine tool, do not remove chips and avoid touching the moving parts of the machine tool with your hands. (8) When removing chips, use special tools and be careful not to be cut by chips. (9) When measuring the workpiece, it must be carried out when the machine tool is stopped. (10) After work, attention should be paid to keeping the machine tool and control equipment clean and maintaining the machine tool in time.

4. Special precautions in operation: (1) When the machine tool is powered on, the operator must never open and touch the machine tool parts with lightning symbols and high-voltage devices to avoid electric shock. (2) When maintaining electrical equipment, the power supply must be cut off first. (3) During the operation of the machine tool spindle, be sure to close the machine tool protection door, and pay attention to hand safety when closing the door to avoid injury. (4) Don't open the machine tool when it thunders. Because the instantaneous high voltage and high current during lightning strike are easy to impact the machine tool, the module is burnt out or the changed data is lost, resulting in unnecessary losses. Therefore, the following points should be done: 1) Do not turn on the machine tool when it thunders; 2) Lightning protection network should be erected on the roof of CNC workshop; 3) Each CNC machine tool is well grounded, and the grounding resistance should be less than 4Ω. (5) It is forbidden to play, chat, sleep and leave the post at will. At the same time, we should pay attention to concentration and put an end to alcoholism and fatigue operation.

5, do civilized production, after the processing operation, must clean the workplace, wipe clean the machine tool, and cut off the system power supply rear can leave.