What are the key points in daily maintenance of wire cutting parts processing equipment?
Release Time : 2025-04-10
As a key equipment in the field of precision manufacturing, the stable operation of wire cutting parts processing equipment is crucial to ensure product quality and production efficiency.
There is usually a lot of metal dust in the working environment of wire cutting parts processing. If this dust enters the inside of the equipment, it is easy to cause problems such as wear of parts and short circuit of electrical components. Therefore, it is necessary to clean the dust on the surface and inside of the equipment every day, wipe the machine tool housing, guide rails, workbench and other parts with a clean rag, and blow away the dust in the electrical cabinet with compressed air. At the same time, keep the environment around the equipment clean and tidy to reduce the source of dust.
The moving parts of the equipment such as guide rails, lead screws, and transmission gears need to be lubricated regularly to reduce friction and wear. According to the requirements of the equipment manual, select appropriate lubricating grease and fill it according to the specified cycle and location. For example, guide rail oil or grease can be used for guide rails and lead screws, and gear oil can be used for transmission gears. During the lubrication process, pay attention to the cleanliness of the lubricating oil to avoid impurities.
The electrical system is the core part of the wire cutting equipment, and its normal operation is directly related to the processing accuracy and stability of the equipment. Check daily whether the wiring in the electrical cabinet is loose or falling off, and whether the electrical components are burnt, discolored, or have other abnormal phenomena. Use a multimeter to check whether the power supply voltage is stable and whether the current and voltage of each circuit are within the normal range. Clean the dust and debris in the electrical cabinet regularly to ensure good heat dissipation of the electrical components.
The accuracy of the guide rails and lead screws directly affects the processing accuracy of the equipment, so their straightness and verticality should be checked regularly. Use tools such as micrometers for measurement. If deviations are found, they should be adjusted in time. At the same time, check the lubrication of the guide rails and lead screws to ensure good lubrication. If the guide rails or lead screws are found to be worn or scratched, they should be repaired or replaced in time.
The cooling system is essential for the normal operation of wire cutting equipment. It not only cools the electrode wire and workpiece, but also washes away the debris generated by processing. Check the coolant level daily to ensure that it is within the normal range. Clean the coolant tank regularly to remove impurities and sediments to prevent clogging of the nozzle and pipes. According to the usage, replace the coolant in time to ensure the cooling effect.
The precision and lubrication of transmission parts such as gears, racks, lead screws, etc. directly affect the running accuracy of the equipment. Check the wear of these parts regularly, and replace them in time if they are worn. According to the requirements of the equipment, regularly add lubricating oil to the transmission parts to ensure flexible and smooth operation.
The online cable between the control cabinet and the machine tool is an important part of the electrical connection of the equipment. Make sure that the mopping part is protected by a cover or plastic plate to avoid arbitrary stepping. The cable should be in a relaxed and free state, and no external force should be pulled to prevent the cable plug from being stressed and to avoid crushing and stepping on the cable corrugated sheath. When moving the control console (cabinet), be gentle and do not plug or unplug the connector or keyboard with oily hands.
No part of the bed surface should be knocked or collided, especially when processing wire cutting parts, the wire rack should not interfere with the bed surface due to over-travel movement, which will seriously damage the machine tool parts or accuracy. Always check whether the pad on the workbench is insulated from the bed body, whether the drag wire of the stepper motor is in a free state, and ensure that there is no dirty water infiltration.
Operate strictly in accordance with the equipment operating procedures to avoid equipment damage caused by illegal operations. Operators should be trained regularly to improve their operating skills and safety awareness. Operators should be familiar with the performance and structure of the equipment, master the operating procedures and abide by the safety production system, perform processing within the allowable specifications of the machine tool, and do not work with overweight or overtravel.