The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 1992
Filed:
Jul. 17, 1991
Applicant:
Inventor:
Takashi Iwagaya, Hachioji, JP;
Assignee:
Fanuc Ltd., Minamitsuru, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
36447431 ; 36447423 ; 36447429 ; 318573 ;
Abstract
A high speed machining system for machining a curve while interpolating pulses at a high speed is disclosed, wherein data of a curve (1a) to be machined by instructions from a custom macro (1b) is divided into data representing fine amounts of movement by a user through a custom macro instruction means (2) and stored in a memory (3) as machining data before machining. The data representing fine amounts of movement is pulse interpolated by a pulse interpolator (4) for machining, whereby a cam curve and the like can be machined a high speed without the need for an automatic program creation unit and the like.