Electric heating – Metal heating – Cutting or disintegrating
Patent
1989-03-17
1990-07-31
Leung, Philip H.
Electric heating
Metal heating
Cutting or disintegrating
B23H 710
Patent
active
049452002
ABSTRACT:
A guide assembly for guiding an electrical discharge machine apparatus moving wire electrode through a workpiece. The guide assembly includes first, second, and third guide members, each having a bore for receiving the moving wire electrode and a current pickup is located between the second and third guide members. The first guide member is closest to the workpiece. The first and second guide members are mounted on a guide body at respective first and second openings communicating with one another through a wire passageway through the guide body. The guide body includes a threaded portion and a nut member is used for engaging the threaded portion and attaching the guide body to the support assembly. The nut member includes a housing defining a fluid passageway and an outlet bore for creating a threading fluid stream.
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Ceriale James M.
French Jule L.
Fricke William R.
Newell Kevin M.
Truty Thomas J.
Evans Geoffrey S.
Fort Wayne Wire Die, Inc.
Leung Philip H.
Pappas George
T-Star Industrial Electronics Corp.
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