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:
Jun. 15, 1993
Filed:
Mar. 20, 1992
Applicant:
Inventors:
Roland Masicovetere, Losone, CH;
Ivano Paganetti, San-Nazzaro, CH;
Mauro Erba, Locarno, CH;
Livio Mazzoline, Ponte Capriasca, CH;
Rino D'Amario, Taverne, IT;
Assignee:
AGIE A.G. fur industrielle Elektronik, Losone, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23H / ; B23H / ; B23H / ;
U.S. Cl.
CPC ...
219 6912 ; 219 6917 ;
Abstract
A method for the initial cutting of a workpiece by electrical discharge cutting by a wire electrode, in which the values for the specific cutting parameters are reduced along an introduction path in the workpiece at least in part as compared with the values of the cutting parameters for the actual cutting contour, and at least some of the reduced values of the cutting parameters are continuously changed until the values intended for the actual cutting contour are reached.