The placement machine is the core and most important equipment of the SMT production line. In terms of price, the placement machine is the most expensive in the entire line. In terms of production capacity, the placement machine determines the production capacity of a line. Therefore, the placement machine is compared to The brain of the placement production line is not an exaggeration. Since the placement machine is so important in the smt production line, it is definitely not an exaggeration to perform regular maintenance on the placement machine. Then why should the placement machine be maintained? How to maintain it? The editor of Geekvalue Industry will tell you about this aspect.
The purpose of placement machine maintenance
The purpose of the maintenance of the placement machine is self-evident, even other equipment must be maintained. The maintenance of the placement machine is mainly to improve its service life, reduce the failure rate, ensure the stability and production efficiency of the placement machine, and effectively reduce the throwing rate. Reduce the number of alarms, improve machine production efficiency, and improve production quality
Regular maintenance of placement machine Weekly maintenance, monthly maintenance, quarterly maintenance
Weekly maintenance:
Clean the surface of the equipment; clean the surface of each sensor, clean and disassemble the dust and dirt on the surface of the machine and circuit board, so as to avoid poor heat dissipation inside the machine due to dust and dirt, and cause electrical parts to overheat and burn out. Check whether the screws are There is loose phenomenon;
Monthly maintenance:
Add lubricating oil to the moving parts of the machine, clean them, and lubricate them (for example: screw rods, guide rails, sliders, drive belts, motor couplings, etc.), if the machine runs for a long time, due to environmental factors, dust will stick to the moving parts Part, replace the lubricating oil for the X and Y axes; check whether the grounding wires are in good contact; check whether the suction nozzle is blocked and add liquid oil, check and clean the camera lens;
Quarterly maintenance:
Check the state of the placement head on the HCS instrument and maintain it, whether the power supply of the electric box is in good contact; check the wear of each component of the equipment, and replace and overhaul (such as: wear of the machine line, wear of the cable rack, motor, screw rod) Loosening of fixing screws, poor movement of certain mechanical parts, wrong parameter settings, etc.).
