Title:
工作機械、加工システム、および付加テーブルユニット
Document Type and Number:
Japanese Patent JP7010873
Kind Code:
B2
Abstract:
A machine tool including a rotary table to which a workpiece to be subjected to machining is attached, a motor that rotates the rotary table, a brake that places the rotary table in a clamping state or an unclamping state, a valve that controls fluid supplied from a fluid supply source to the brake for placing the brake in the clamping state or the unclamping state, and a controller that controls the motor and the valve, where the controller determines whether or not rotation of the rotary table by the motor should be executed on the basis of a signal from a pressure switch of a regulator provided between the fluid supply source and the valve.
Inventors:
Ryota Takizawa
Application Number:
JP2019072032A
Publication Date:
January 26, 2022
Filing Date:
April 04, 2019
Export Citation:
Assignee:
FANUC Corporation
International Classes:
B23Q16/10; B23Q17/00
Domestic Patent References:
| JP11304460A | ||||
| JP20162613A |
Attorney, Agent or Firm:
Kunio Ueda
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi
Junichiro Yanagi
Mayumi Oguri
Kunihiko Takeuchi
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