Title:
ブレード脱着治具、ブレード脱着方法、ブレード取り出し方法、及び切削装置
Document Type and Number:
Japanese Patent JP6966883
Kind Code:
B2
Abstract:
A blade mounting and dismounting jig is provided for mounting a blade on and dismounting a blade from a flange of a cutting apparatus which includes a boss, a blade mount for mounting the blade fitted thereover, the flange having an annular end face for supporting the blade thereon and being fixed to a distal end of a spindle, and a holder that cooperates with the flange in gripping and securing the blade in position. The blade mounting and dismounting jig includes a cylindrical jig body, a grip coupled to the jig body and having a diameter larger than the jig body, a plurality of first air ejection ports defined in a distal end portion of the jig body, a plurality of second air ejection ports defined in the jig body at a juncture between the jig body and the grip.
Inventors:
Kiuchi Hitoto
Kameda Mune
Kameda Mune
Application Number:
JP2017131101A
Publication Date:
November 17, 2021
Filing Date:
July 04, 2017
Export Citation:
Assignee:
Disco Co., Ltd.
International Classes:
B24B45/00; B23Q3/155; B24B27/06; H01L21/301
Domestic Patent References:
| JP2016060003A | ||||
| JP2015196230A | ||||
| JP2010284774A | ||||
| JP10340867A | ||||
| JP2016144839A |
Foreign References:
| CN1947931A |
Attorney, Agent or Firm:
Patent Business Corporation Tokyo Alpa Patent Office
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