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How to maintain clear maintenance for second-hand placement machine manufacturers

2020-01-12
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How to maintain clear maintenance for second-hand placement machine manufacturers


1, the circuit board the SMT chip equipment to clean up remove the dirt, to avoid dust dirt caused by the internal heat dissipation of the machine, the electrical components that are overheated burned out;




2. Disassemble clean the gas path, solenoid valve, vacuum generating equipment, air cylinder of the SMT chip device; the oil scale in the gas path cannot be cleaned in time, which will block the gas path, cause the gas path to be unsmooth, then form a throw. High; in severe cases, the oil stains accumulated in the gas path will corrode internal seals components such as solenoid valves, vacuum generating equipment, cylinders, etc., then cause damage to components, severely affecting the normal operation of the machine;




3. The active part of the SMT placement equipment is cleaned smooth. For long-term operation of the machine, it is assumed that the environment is properly controlled, there will be a lot of dust (such as screw rods, sliders, transmission belts, guide rails, motor couplings, etc.) on the moving part. It is assumed that the moving part of the machine cannot be maintained cleaned in time. Long-term operation under load will definitely affect the service life of the machine;




4. The SMT placement equipment has now gone through the warranty period. Long-term operations cannot perform overall inspection of the machine. Some parts of the machine are now at risk (such as the wear of the machine circuit cable frame, loosening of the motor screw fixing screws. Etc., some mechanical parts act poorly, parameter settings are wrong, etc.), the risks cannot be dealt with in a timely manner, it will be a threat to the normal production of the machine in the future. Therefore, it is necessary to perform major maintenance on the machine, timely check find out the existence of the inside of the machine. then deal with the risks, then reduce the frequency of machine faults, produce power;




5. The SMT placement machine has been operating for a long time, the parts are subject to wear, deformation, aging, small deviations in the running-in of various parts. The original parameters are no longer able to learn the current status of the machine, the placement accuracy of the equipment has been affected. Therefore, the equipment must be calibrated on time, so that the equipment is produced in a state of high accuracy the quality of the traveling product.




6, SMT placement equipment for major maintenance, can be useful to reduce the throwing rate, reduce the number of alarms, the production power of the traveling machine, improve the production quality.




It is recommended that you carry out major maintenance protection of SMT placement equipment at the right time time, then make the equipment stable, high-power operation, bring you more economic benefits.

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