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Question:

Crop line cutting machine

Crop line cutting machine

Answer:

WEDM (Wire Cut Electrical Discharge Machining referred to as WEDM), is the scope of electrical processing, is the former Soviet Union Lazarus team study switch contacts by spark discharge corrosion damage to the phenomenon and the reason, found that the instantaneous high temperature spark can make
Local metal melting, oxidation and corrosion, thus creating and invented the EDM processing methods.
Wire cutting machine was invented in 1960 in the former Soviet Union, China is the first country for industrial production
The basic physical principle is that free positive ions and electrons accumulate in the field, and soon form an ionized conductive path.

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