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. 14, 2001
Filed:
Dec. 17, 1997
Toshiba Kikai Kabushiki Kaisha, Tokyo, JP;
Abstract
Disclosed is a method of effectively dressing a grinding wheel of high grain concentration having a high wheel number usable for an ultrahigh precision processing. When a grinding wheel (,) is trued (i.e., formed into a predetermined shape) by using a truing tool (,), the grinding wheel (,) is dressed by feeding a coolant W in which abrasive grains (,) for dressing are dispersed into a space between the truing tool (,) and a surface (,) of the grinding wheel (,). Therefore, it is possible to easily true and dress the ultra-fine grinding wheel usable for ultra-high precision processing, without being affected by the manufacturing limit of the dressing tool, being different from the dressing method using a dressing tool.