Electric heating – Metal heating – Cutting or disintegrating
Reexamination Certificate
2007-08-21
2007-08-21
Evans, Geoffrey S. (Department: 1725)
Electric heating
Metal heating
Cutting or disintegrating
C700S162000
Reexamination Certificate
active
10493391
ABSTRACT:
A change in machining volume is calculated using a shape of the electrode and a shape of the workpiece expressed by three-dimensional models and machining condition data and the machining time is calculated according to actual machining status based on the calculated change in machining volume.
REFERENCES:
patent: 4980532 (1990-12-01), Morishita
patent: 5514941 (1996-05-01), Kita
patent: 6907311 (2005-06-01), Sendai et al.
patent: 58-114828 (1983-07-01), None
patent: 62-173142 (1987-07-01), None
patent: 2-100822 (1990-04-01), None
patent: 4-105823 (1992-04-01), None
patent: 6-297250 (1994-10-01), None
patent: 6-320344 (1994-11-01), None
patent: 8-25148 (1996-01-01), None
patent: 9-253943 (1997-09-01), None
patent: WO 01/81035 (2001-11-01), None
International Search Report date Sep. 2, 2003.
Katougi Hidetaka
Sasaki Rika
Sendai Tomoko
Evans Geoffrey S.
Sughrue & Mion, PLLC
LandOfFree
Electric discharge machine that calculates and displays the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electric discharge machine that calculates and displays the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric discharge machine that calculates and displays the... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3846132