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. 14, 2016
Filed:
Oct. 09, 2014
Metal Industries Research and Development Centre, Kaohsiung, TW;
Yin Chuang, Kaohsiung, TW;
Chao-Yung Yeh, Kaohsiung, TW;
Chung-Li Tsai, Kaohsiung, TW;
Yu-Ting Lyu, Sihu Township, TW;
Metal Industries Research and Development Centre, Kaohsiung, TW;
Abstract
A laser-assisted machining device includes a spindle, a beam splitting module and a cutting tool. The spindle has a chamber, and multiple exit holes. The beam splitting module is disposed in the spindle and includes a beam splitter for splitting a main laser beam into a plurality of secondary laser beams that are directed into the chamber, and an outer reflecting unit mounted in the chamber for reflecting the secondary laser beams out of the spindle through the exit holes. The cutting tool is fixedly mounted on the spindle, for machining a workpiece, and includes multiple cutting teeth. The secondary laser beams maintain constant irradiation on multiple areas of the workpiece during rotation of the spindle.