EDM apparatus with a cam arm for moving an electrode

Details EDM apparatus with a cam arm for moving an electrode EDM apparatus with a cam arm for moving an electrode

1993-09-03

1994-06-28

Evans, Geoffrey S.

Electric heating

Metal heating

Cutting or disintegrating

219 6915, B23H 730

Patent

active

053249070

ABSTRACT:
A support base has adjustable slides mounted thereon. A cam arm is mounted at one end on a piston rod that is used to cause vertical movement of the cam arm. The opposing end of the cam arm has a bore that rotatably receives a sleeve therein. An electrode holder is pivotally mounted in the sleeve such that one end of the electrode holder extends beyond the end of the sleeve. The electrode holder is movable between a first normal working position and a second non working position that corresponds to movement of the cam arm. A drive motor and belt are engaged with the sleeve to cause rotation of the sleeve, electrode holder, and electrode to perform machining operations on a workpiece that the electrode is inserted into.

REFERENCES:
patent: 3333080 (1967-07-01), De Vries
patent: 4104503 (1978-08-01), Di Piazza et al.
patent: 4135070 (1979-01-01), Pfau et al.
patent: 4430544 (1984-02-01), Inoue
patent: 4476368 (1984-10-01), Cammann et al.
patent: 4900890 (1990-02-01), Masaki et al.
patent: 4948933 (1990-08-01), Thompson

Affiliated with

Also associated with

Rating

EDM apparatus with a cam arm for moving an electrode does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with EDM apparatus with a cam arm for moving an electrode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and EDM apparatus with a cam arm for moving an electrode will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2378614