The maintenance and maintenance of pad printing machine involves various aspects of management: here only points out the basic requirements that must be met to maintain the normal operation of the machine, and other aspects of management need to be regulated by the user to formulate relevant rules and regulations.
First, air compressor: moisture with moisture in the air duct is easy to reduce the service life of air compressor components. Although the machine entrance is equipped with a three-point combination filter, if the place where the air compressor is placed is wet, a large amount of water vapor will be operated by the air compressor. When entering the air compressor, in this case it is necessary to install a freeze dryer to completely remove water in the air or often discharge the water in the filter cup and the water vapor in the air compressor cylinder.
Two, three point combination: the air pressure should be maintained at 4~6bar. Although the filter cup has an automatic drainage function, if the filter cup holds too much water, you can manually remove the water vapor in the cup.
Third, lubrication:
(1) Class A grease: used for circulating oil in pressure regulation group, Esso and medium oil pressure regulation group.
(2) Class B grease: various greases used to lubricate bearings and linear guides. Note: The machine is equipped with an oil nozzle, which is filled with grease every 6 months to ensure the lubrication effect.
(3)C type grease: : special lubricant for gear reducer.
Iv. Other maintenance
(1) Check the machine before starting each time. If any abnormality is found, it should be repaired and eliminated in time. If poor lubrication is found, all relevant transmission components should be checked immediately and lubricated.
(2) At the end of the operation, turn off the power in time, clean the surface of the machine, and regularly discharge the condensed water in the air filter. Try to avoid collision with the speed control valve, hexagon and the axis of each part.
(3) The linear guide must be regularly wiped and cleaned with oil and filled with butter to prevent rust from affecting the accuracy.
5. Regular maintenance
1. Monthly maintenance: When the machine runs to the end of the month, all components should be checked. If the lubricant sets, it should be wiped off and cleaned with gasoline and refilled with lubricant.
2. Half-year maintenance: Under normal circumstances, the machine is thoroughly maintained every six months: comprehensively check whether the movable joints are rusted, worn and poorly lubricated. If the return is abnormal, deal with it immediately.
3. Annual maintenance: The machine runs for a year, a comprehensive inspection of the machine: it is necessary to check whether the mechanical parts are rusty, wear, poor lubrication, etc., and check all the gas pipes, if there is damage, it should be replaced immediately.
