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:
Aug. 30, 2005
Filed:
Feb. 28, 2003
Mustafizur Rahman, Chip Bee Garden, SG;
Wong Yoke San, Singapore, SG;
A. Senthil Kumar, Kent Vale, SG;
Poo Aun Neow, Singapore, SG;
Lim Han Seok, Singapore, SG;
Shinichi Miyazawa, Tsukuba, JP;
Mustafizur Rahman, Chip Bee Garden, SG;
Wong Yoke San, Singapore, SG;
A. Senthil Kumar, Kent Vale, SG;
Poo Aun Neow, Singapore, SG;
Lim Han Seok, Singapore, SG;
Shinichi Miyazawa, Tsukuba, JP;
National University of Singapore, Singapore, SG;
Abstract
A miniature machine tool for micro-machining is capable of performing on a workpiece at least one conventional mechanical machining operation and another micro-machining operation such as electrochemical machining (ECM), electro deposit machining (EDM), micro-milling or micro-turning or micro-drilling. The machine tool includes a holder in which the workpiece is clamped during all successive machining operations so that the machining operations may be performed in succession without intervening reclamping of the workpiece. This increases dimensional accuracy when micro-machining high-precision components.