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In process of the wire cut machining, when the power feed contacts excessive, what should we do? Kenos, compiler help you solve the problem, Kenos is a professional power feed contacts supplier, has the best power feed contacts experts of domestic, so , that can give you a satisfactory answer, next,let's have a look the solution to solv the power feed contacts excessive wear.Power Feed Contacts Maintenance Do you want to know this reply?Ok,Let me tell you!
The reasonable collocation of pulse electrical parameters:when the WEDM CNC  high speed wire EDM machining, the wide pulse width is easy to produce larger alumina or surface with alumina particles, small pulse interval also can produce larger particles. And wire electrode easy to adhere to these larger processing particles, make the great negative influence processing. By raising the no-load voltage of pulse electric current value, reduce the pulse width, increase the pulse interval, can reduce the possibility of sticking to pay on the wire electrode.
(2) the requirement of working liquid: currently, using water solution as WEDM CNC high speed wire cut machining working liquid, general configuration is 1.. 10 and processing aluminum material is 3.8. in order to keep the cleanness of working liquid, make its effective work, can use the sponge to avoid into the water tank, working liquid clear, reduce the adhesion. Sponges change on a regular basis.
(3) skills: can add a sponge slot after its launch, high-speed reciprocating wire electrode of the sponge friction, reduce the wire electrode dithering, ensure that power supply is normal.
(4) in the storage drum above plus one carbon brush to filter out cutting the stuck on the molybdenum wire, aluminum slag so as to make the power block of feed contacts in the normal range.
When high speed wire cut machine tool in machining aluminum, because of the characteristic of aluminum, make the processing becomes more difficult, cause power feed contacts block wear badly,Kenos power feed contacts machining supplier for the problem above to made three kinds of measures to solve the problem of power feed contacts excessive wear.

Now you well know power feed contacts Maintenance.KENOS hope to help you more about that!if you want to buy power feed contacts ,please contact us!