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New energy electric vehicle use attention
1. The environment for the use of CNC milling machines: For CNC milling machines, it is best to place them in a constant temperature environment and away from equipment with high vibration (such as punching machines) and equipment with electromagnetic interference;
2, power requirements;
3, CNC milling machine should have operating procedures: regular maintenance, maintenance, fault attention record protection site;
4, CNC milling machine is not suitable for long-term storage, long-term storage system failure, data loss;
5. Pay attention to training and equipment operators, maintenance personnel and programmers.
Maintenance of new energy vehicle numerical control system
1. Strictly follow the operating procedures and routine maintenance system.
2, to prevent dust from entering the numerical control device: floating dust and metal powder easily cause the insulation resistance between components to drop, resulting in malfunction or even damage to components.
3. Regularly clean the cooling and ventilation system of the CNC cabinet.
4, often monitor the grid voltage of the CNC system: the grid voltage range is 85% ~ 110% of the rated value.
5. Regularly replace the memory battery.
6. Maintenance of the CNC system when not in use for a long time: often power on the CNC system or make the CNC machine run the temperature program.
7. Maintenance of maintenance mechanical parts of the standby circuit board.
Maintenance of old scooter mechanical parts
1. Maintenance of the tool magazine and tool changer.
1) When loading the knife into the tool magazine manually, make sure that it is in place and check whether the locking on the tool holder is reliable;
2) It is strictly forbidden to load the overweight and extra long tools into the tool magazine to prevent the robot from colliding with the tool or the workpiece and the fixture when the tool is changed.
3) Use the sequential tool selection method to pay attention to the correct order of the tool placed on the tool magazine. Other tool selection methods should also pay attention to whether the changed tool number is consistent with the required tool, and prevent accidents caused by incorrect tool cutting;
4) Pay attention to keeping the tool holder and the knife sleeve clean;
5) Always check whether the zero return position of the tool magazine is correct, check whether the position of the machine tool spindle return point is in place, and adjust it in time, otherwise the tool change action cannot be completed;
6) When starting the machine, the tool magazine and the robot should be run empty to check whether the work of each part is normal, especially if the stroke switch and solenoid valve can operate normally.
CNC milling machines belong to the category of machine tools with high precision requirements and a combination of higher efficiency. Therefore, pay attention to some maintenance techniques in daily use. Extending the service life of electrical components and machine tools is a daily concern when using CNC milling machines. The following small series list some notes!