Title:
基板穴あけ装置及び基板穴あけ方法
Document Type and Number:
Japanese Patent JP7180960
Kind Code:
B2
Abstract:
The purpose of the present invention is to ensure depth accuracy even when a drill with cutting dust or dirt attached to a front end thereof is reused. A substrate drilling apparatus includes a discriminating means for discriminating whether the drill used for processing is unused or reused; and a drill detecting device for inserting the drill mounted in a spindle to detect a front-end position of the drill. The substrate drilling apparatus determines the processing depth of a blind hole through the front-end position detected by the drill detecting device. For the drill which is determined to be reused by the discriminating means, the processing depth of the blind hole is determined based on the front-end position detected when the drill is determined to be unused.
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Inventors:
Prince Yuki
Nobuhiko Suzuki
Koichi Suzuki
Nobuhiko Suzuki
Koichi Suzuki
Application Number:
JP2019160138A
Publication Date:
November 30, 2022
Filing Date:
September 03, 2019
Export Citation:
Assignee:
Via Mechanics, Ltd.
International Classes:
B26F1/16; B23B41/00; B23B47/18; B23B49/00; B23Q17/00; B23Q17/24; B26D7/26; H05K3/00
Domestic Patent References:
| JP6335844A | ||||
| JP2019977A | ||||
| JP201064203A | ||||
| JP4128613B1 | ||||
| JP2007326174A | ||||
| JP2001150299A | ||||
| JP1199450A | ||||
| JP7251343A |
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