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. 10, 2006
Filed:
Mar. 07, 2003
Jui-fang Liang, Hsinchu Hsien, TW;
Chen-fu Tsai, Hsinchu Hsien, TW;
Chia-pin Chen, Hsinchu Hsien, TW;
Jui-Fang Liang, Hsinchu Hsien, TW;
Chen-Fu Tsai, Hsinchu Hsien, TW;
Chia-Pin Chen, Hsinchu Hsien, TW;
Industrial Technology Research Institute, Hsinchu Hsien, TW;
Abstract
An apparatus of asynchronous electric discharge machine for wire cut adopted for use in machine industries employs a first electric discharge machine unit and a second electric discharge machine unit to provide electric energy to a cutting wire to generate alternate ignition and discharge on a work piece. The asynchronous operation uses two different discharge circuits in two different time sequences to reduce the probability of occurring discharge at the same spot and effectively reduce pause time, and prevent the cutting wire from rupturing, thereby to reduce production cost and improve operation efficiency.