3. Establish a complete equipment file to establish a numerical control equipment maintenance file and handover record, and record the operation status and fault conditions of the numerical control equipment in detail, especially the time, location, cause, solution and resolution process of the equipment failure. Archived for reference in future operations and maintenance work.
4. Strengthen the acceptance of CNC equipment to ensure the quality of new equipment, strengthen the installation, commissioning and acceptance of equipment, especially the equipment acceptance, strictly control the indicators related to the important performance and accuracy of machine tools, and compare contracts, technical agreements, international and domestic The items specified in the Standards and Acceptance Program are checked item by item. After the machine tool is debugged, use the RS232 interface to transfer the machine parameters as a backup to prevent the machine file (parameters) from being lost.
5. Strengthen the maintenance team to build high-tech products that integrate numerical control equipment, electricity, liquid (gas) and light, with high technical content and difficult operation and maintenance. Therefore, a high-quality maintenance team must be established to meet the needs of equipment maintenance. The equipment operation technology and maintenance technology training for the operation, maintenance, programming and management of numerical control equipment are carried out in various forms such as equipment installation and commissioning and internal workshops.
6. Establishing a numerical control equipment cooperation network Because there are many small and medium-sized enterprises in the coastal areas, they may have insufficient resources in the management and maintenance of numerical control equipment. At the same time, because the numerical control equipment varies widely, the hardware and software packages are not the same. It has brought a lot of difficulties to the maintenance work. To this end, mold companies in the same region can establish friendly contacts, exchange and exchange information on management and maintenance experience, which is beneficial to all parties.
Third, the daily maintenance of CNC equipment
Preventive maintenance is a very important and positive task in the daily management of CNC equipment. As the name suggests, the so-called preventive maintenance is to pay attention to the factors that may cause equipment failure and difficult to solve after the failure, before the failure occurs, to minimize or delay the failure of the numerical control equipment.
1. Proper use of equipment The correct use of CNC equipment is the key to reducing equipment failure and extending service life. It plays an important role in preventive maintenance. According to statistics, one-third of the faults are caused by humans, and general maintenance (such as oiling, cleaning, inspection, etc.) is carried out by the operator. The solution is to emphasize equipment management, use and maintenance awareness, and strengthen Business, technical training, improve the quality of operators, so that they can master the performance of CNC machine tools as soon as possible, strictly enforce equipment operating procedures and maintenance procedures to ensure that equipment operates in a reasonable working state.
2. The operator checks the operator daily as a direct user of the numerical control equipment. In order to ensure the normal operation of the numerical control equipment, the numerical control operator is required to perform the following items every day: check whether all the protective plates, the casing and the door are operated properly, throughout the entire journey. Step each axis to see if the operation is smooth, ensure that all axis limit switches work properly and adjust to the corresponding limit position, check the rail for signs of scratches or excessive wear, check that the rail cleaner is not damaged, touch Check the rail for proper lubrication.
3. According to the advanced nature, complexity and high intelligence of the numerical control equipment, the inspection and maintenance equipment makes its maintenance and maintenance work more complicated and more demanding than ordinary equipment. Maintenance personnel should pass regular inspections, such as the operation of the exhaust fan of the CNC system, whether the cabinet and motor are hot, whether there is abnormal sound or odor, whether the pressure gauge indicates normal, whether the pipelines and joints are leaking, and whether the lubrication condition is normal. Good, etc., actively prevent faults and accidents. If abnormalities should be solved in time, it is possible to eliminate the faults in the state of the teeth, thus reducing all avoidable losses.
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Guangdong Fabia Intelligent Technology Co., Ltd , https://www.fabiaintelligent.com