Title:
PHOTOGRAPHED IMAGE FORMATION UNIT
Document Type and Number:
Japanese Patent JP2019147205
Kind Code:
A
Abstract:
To provide a photographed image formation unit which can image a cutting blade and a nozzle in the same photographed image.SOLUTION: Since a photographed image formation unit 60 includes: imaging means 61 which has an image pick-up device; a first light path 64a which extends from the imaging means 61 to a first window part 62 facing a front surface 330 or a rear surface 331 of a cutting blade 33 and a blade cooler nozzle 41; a second light path 64b which extends from the imaging means 61 to a second window part 63 facing an outer periphery tip of the cutting blade 33 and a shower nozzle 42 from an outer peripheral direction of the cutting blade 33; and switching means 65 which switches between the first light path 64a and the second light path 64b. One photographed image formation unit 60 can image the cutting blade 33, the blade cooler nozzle 41 and the shower nozzle 42 within the same photographed image. With this configuration, the nozzle adjustment can be easily performed with a thickness of the cutting blade 33 and a position of the outer periphery tip thereof as a reference.SELECTED DRAWING: Figure 4
Inventors:
KANAI MOICHI
Application Number:
JP2018032106A
Publication Date:
September 05, 2019
Filing Date:
February 26, 2018
Export Citation:
Assignee:
DISCO ABRASIVE SYSTEMS LTD
International Classes:
B23Q17/24; B23Q11/10
Domestic Patent References:
| JP2012218102A | 2012-11-12 | |||
| JP2007273527A | 2007-10-18 | |||
| JP2017140682A | 2017-08-17 | |||
| JP2015182159A | 2015-10-22 | |||
| JP2011073080A | 2011-04-14 | |||
| JPH09183042A | 1997-07-15 |
Foreign References:
| KR20030000071A | 2003-01-06 |
Attorney, Agent or Firm:
Patent Business Corporation Tokyo Alpa Patent Office