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. 08, 2019
Filed:
Nov. 26, 2015
Sandvik Intelectual Property Ab, Sandviken, SE;
Anders Liljerehn, Sandviken, SE;
SANDVIK INTELLECTUAL PROPERTY AB, Sandviken, SE;
Abstract
A measurement device for a chip removing machine, and methods of obtaining frequency response functions, obtaining stability charts and selecting operational parameters of a chip removing machining tool are disclosed. The device includes an engagement portion at the rear end for engagement with the machine and a measurement portion at the front end. The measurement portion is without a tool tip and includes a planar front end surface perpendicular to the centre axis. The front end surface has a coupling point aligned with the centre axis for receiving mechanical excitation. The front end surface further includes a plurality of seats for receiving one accelerometer each for measuring a response of the received mechanical excitation. When an accelerometer is received in one of the seats, and abutts against three contact surfaces thereof, it is positioned and oriented three dimensionally and around three axes of rotation in relation to the coupling point.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile