Wire-cutting electric discharge machine with wire sectioning dev

Details Wire-cutting electric discharge machine with wire sectioning dev Wire-cutting electric discharge machine with wire sectioning dev

1990-12-26

1991-09-10

Evans, Geoffrey S.

Electric heating

Metal heating

Cutting or disintegrating

83346, B23H 702, B23D 2512

Patent

active

050476076

ABSTRACT:
An EDM machine in combination with a wire sectioning device. The wire sectioning device has two rotating members consisting of a rotating member 2 having an anvil 16 and a member 3 rotating in the opposite direction. The rotating member 3 has four cutting blades made of a tough material such as tungsten carbide or tungsten nitride. At least one of the anvil and the tool possesses a low moment of inertia to improve the longevity of the sectioning means.

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