Title:
スピンドルノーズおよび工具スピンドル
Document Type and Number:
Japanese Patent JP7099733
Kind Code:
B2
Abstract:
A spindle nose for a machine tool spindle. The spindle nose has a longitudinal axis and a receiving end at which a conical receiving area opens. The receiving area tapers conically away from the receiving end in the direction of the longitudinal axis for receiving a tool shaft cone. A circumferential wall surrounds the receiving area and forms a circumferential contact edge. The contact edge has flat contact surfaces on which contact surfaces of the tool shaft cone rest when the tool is clamped in the tool spindle. The spindle nose defines blind receiving bores leading perpendicularly to the flat contact surfaces and which end below the flat contact surfaces. The contact edge is divided into at least four segments with the same angle. At least one receiving bore is formed in each of the segments. A sensor is arranged in each receiving bore.
Inventors:
Roof, daniel
Wunderrich, Liner
Wunderrich, Liner
Application Number:
JP2019564581A
Publication Date:
July 12, 2022
Filing Date:
January 12, 2018
Export Citation:
Assignee:
PRO-MICRON GMBH
International Classes:
B23Q17/00; B23B19/02; B23Q17/09
Domestic Patent References:
| JP2014144531A | ||||
| JP2000079537A |
Foreign References:
| DE10351347A1 | ||||
| US20090072502 | ||||
| US20150027238 |
Attorney, Agent or Firm:
Satoshi Kabazawa
Tetsuya Yamada
Kabazawa
Tetsuya Yamada
Kabazawa