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:
Oct. 18, 1988
Filed:
Jul. 21, 1986
Applicant:
Inventors:
Hiroyuki Kanematsu, Konan, JP;
Kazuki Uemura, Nagoya, JP;
Koji Matsumoto, Gifu, JP;
Yuji Sano, Hashima, JP;
Assignee:
Yamazaki Machinery Works, Ltd., Niwa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; B23B / ;
U.S. Cl.
CPC ...
36447432 ; 36416701 ; 318571 ; 408-3 ; 408 10 ; 408 17 ;
Abstract
A tool or a workpiece is fed by the cut feed by cut feed commands during periods when the tool or the workpiece would normally be fed by rapid feed. These periods are chosen to occur when the distance of the sections to be fed is a predetermined distance or less. Then, in the case that the feeding distance is the predetermined distance or less, the tool or the workpiece can be fed more rapidly by cut feed rather than rapid feed. Thus, machining time is shortened to that extent.