Piercer daily maintenance

All edm service life with the usual routine maintenance is very important. often maintenance of machine maintenance of service life than not long 3 ~ 5 times.
Piercer maintenance except at ordinary times every time after using it, put on water and workbench piercer workpiece residue clean. Also often clean the electrical box internal dust,
Piercer pump is in 7Mpa work under pressure, inside of the crankshaft run under huge pressure, if oil over a period of time after the job not instant replacement of words, will cause serious consequences. This one is many users are easy to ignore punch, we should seriously rise. Because water pump in edm piercer are a very important component parts, if the wrong words, it will affect the whole machine tool use.
Maintenance of rotating piercer head, and punch head also is same, rotating pump in high-pressure job, his seal need to be replaced periodically, if to appear slack circumstance to replace, chances are water has penetrated bearing, the loss is bigger.