Maintenance and maintenance of wire cutting machine tools

Wire-cutting machine tools are not suitable for working in dirty, high-temperature and humid environments. The power supply environment of the power grid also has higher requirements. The power supply voltage of the machine tools should not be less than ±10%, and the three phases are balanced and stable. The power grid where the WEDM is too bad must be equipped with a voltage stabilizer source. In addition to the normal maintenance of cleanliness and lubrication, the WEDM machine tool must also carefully maintain the following parts:

The guide rail and lead screw of the wire cutting machine tool must not be contaminated with dirty water and dirt. Once the dirt is stained, wipe it with clean cotton yarn and then wipe it with absorbent cotton soaked in 10# machine oil.

Wire cutting machine tool guide wheels and bearings, for the life of the guide wheels and bearings, the too dirty coolant should also be replaced. If the machine is not turned on for a short time, the guide wheels should be rotated for tens of seconds without water to remove the makeup. Throw out the object, remove the guide wheel seat screw plug, and inject grease to drain the dirt through the oil gap, so that the guide wheel and the bearing are always in a cleaner state.

The coupling and key on the wire tube shaft of the wire cutting machine tool and the motor should be kept in a tight and stable fit state at all times. Once the key is loose and the coupling slams, the coupling should be replaced immediately Cushions and keys. After long-term reversal with gaps, the keyway on the shaft will deform and expand.

The on-line cable between the control cabinet of the WEDM machine tool and the machine tool must be protected by a cover or plastic plate at the mopping part. Do not step on it at will. The cable must be in a slack and free state. Do not pull with external force. , Do not crush and trample the corrugated cable sheath.

When moving the WEDM machine console (cabinet), handle it gently, and do not plug or unplug the touch connector or keyboard with oily hands.

Any part of the wire cutting machine bed surface must not be knocked or collided, especially the wire frame and the bed surface must not interfere with the bed surface due to over-travel motion, which will seriously damage the machine parts or accuracy.

Always pay attention to make the conductive block in a good electrical conductivity and insulation between the bed, the pad on the workbench must be insulated from the bed, the drag line of the stepper motor should be in a free state, and the stepper motor should be free of dirt. Water immersion.

Cars need regular maintenance and maintenance, and the same goes for machine tools. As long as the operator treats it sincerely, it will return sincerely and bring you higher benefits.