Invention Grant
- Patent Title: Tool length measuring method and tool length measuring device
- Patent Title (中): 刀具长度测量方法和刀具长度测量装置
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Application No.: US13179425Application Date: 2011-07-08
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Publication No.: US08742318B2Publication Date: 2014-06-03
- Inventor: Satoshi Miyamoto , Takayuki Nishioka
- Applicant: Satoshi Miyamoto , Takayuki Nishioka
- Applicant Address: JP Yamatokoriyama
- Assignee: DMG Mori Seiki Co., Ltd.
- Current Assignee: DMG Mori Seiki Co., Ltd.
- Current Assignee Address: JP Yamatokoriyama
- Agency: Smith Patent Office
- Priority: JP2010-156106 20100708
- Main IPC: G06M7/00
- IPC: G06M7/00
Abstract:
In a tool length measuring method measuring a length of a tool based on a movement amount of the tool from a predetermined position when the tool is moved from the predetermined position in a predetermined direction and interrupts a laser beam, the movement of the tool in a direction in which the tool approaches a main body of a laser device is stopped when a static signal indicating that the tool is interrupting the laser beam is detected.
Public/Granted literature
- US20120085893A1 TOOL LENGTH MEASURING METHOD AND TOOL LENGTH MEASURING DEVICE Public/Granted day:2012-04-12
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