Title:
POSITIONING DEVICE
Document Type and Number:
Japanese Patent JP2017042856
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a positioning device which can easily set a sensor in a predetermined reference position with respect to a measuring object.SOLUTION: A positioning device positions a sensor 51 for measuring a distance contactlessly in a predetermined reference position PS with respect to a tapered part 31a of a spindle 31, and includes a micro gauge 52 which moves the sensor 51 so as to advance and retract with respect to the tapered part 31a of the spindle 31, a signal detection part 53 which detects an output signal which changes according to the distance between the sensor 51 and the reference position, and a sound information conversion part 56 which generates sound information corresponding to the distance based on the detected output signal.SELECTED DRAWING: Figure 3
Inventors:
OSHIDA KUNIO
Application Number:
JP2015165821A
Publication Date:
March 02, 2017
Filing Date:
August 25, 2015
Export Citation:
Assignee:
DISCO ABRASIVE SYSTEMS LTD
International Classes:
B24B47/26; B23Q17/00; B28D5/02
Domestic Patent References:
| JP2006320979A | 2006-11-30 | |||
| JP2012225796A | 2012-11-15 | |||
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Foreign References:
| US20050268763A1 | 2005-12-08 |
Attorney, Agent or Firm:
Hiroaki Sakai