Title:
DRESSING METHOD
Document Type and Number:
Japanese Patent JP2023181618
Kind Code:
A
Abstract:
To provide a dressing method that can efficiently execute dressing while avoiding a cutting blade from being damaged, in flatly forming an end face of an outer periphery of the cutting blade.SOLUTION: A dressing method, which uses a cutting device, includes: a dressing board holding step of holding a dressing board D while positioning the board at a central region of a chuck table 22; a cutting blade positioning step of positioning a tip of a cutting blade 81a of a cutting blade 81 supported by cutting means 8 while making the tip correspond to a rotary shaft A of the chuck table 22; and a dressing step of rotating the chuck table 22 and rotating the cutting blade 81 to infeed the dressing board D held on the chuck table 22, and then contacting a tip P of a cutting blade 81a' of the cutting blade 81 with the dressing board D to flatly form an end face of an outer periphery of the cutting blade 81a'.SELECTED DRAWING: Figure 5
Inventors:
HARADA SHIGENORI
MORI TOMOKA
MORI TOMOKA
Application Number:
JP2022094849A
Publication Date:
December 25, 2023
Filing Date:
June 13, 2022
Export Citation:
Assignee:
DISCO ABRASIVE SYSTEMS LTD
International Classes:
B24B53/00; B24B27/06; B24B53/12; H01L21/301
Attorney, Agent or Firm:
Sachiko Okunuki
Tsuyoshi Tsukano
Yoshifumi Kaneko
Tsuyoshi Tsukano
Yoshifumi Kaneko
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