Precautions For Using An EDM Drilling Machine

In recent years, perforating machines have developed rapidly and are widely used in precision mold processing. They are generally used as supporting equipment for electric discharge wire cutting machines, for threading holes in electric discharge wire cutting, chemical fiber spray heads, group holes in sieve plates, engine blades, heat dissipation holes in cylinder bodies, air path holes, etc. They are suitable for processing fine and ultra deep holes in various metals and superhard conductive materials. While perforating machines are widely used, it is also important to pay attention to maintenance and upkeep. What should be noted when using them?

(1) The crankshaft inside the perforating machine water pump is under very high pressure, so the lubricating oil needs to be replaced immediately after a period of operation. If not replaced in time, it will cause serious consequences. Because the water pump is a very important component in a small hole machine, if there is a problem with this component, it will affect the use of the entire machine tool.
(2) The rotary head of the perforating machine works under high pressure, and its sealing components need to be replaced regularly. If it is replaced in case of water leakage, it is possible that water has already penetrated the bearings, resulting in even greater losses.
(3) After each use of the perforating machine, the water and workpiece residue on the workbench should be cleaned up It is also necessary to regularly clean the dust inside the electrical box, which is beneficial for the heat dissipation of electrical components. If the dust on the printed circuit board is not removed, it will easily absorb moisture and corrosive substances from the air over time, corroding the small conductive copper skin and causing machine malfunctions.
(4) The mechanical part of the perforating machine (mainly the constantly moving parts) needs to be lubricated with lubricating oil or guide rail oil as required.