DEVICE FOR AUTOMATICALLY CORRECTING BLADE EDGE POSITION IN MACHINE TOOL

WIPO Patent Application WO/2023/127539

A1

[Problem] To provide a device for automatically correcting the blade edge position, which is able to automatically correct deviation from a reference position for the tool blade edge due to the orientation angle or inclination amount of the tool blade edge when a lathing tool is mounted on the tool main shaft of an NC-controlled machine tool. [Solution] This device for automatically correcting the blade edge position when a lathing tool is mounted on the tool main shaft of a machine tool is characterized by having a means for acquiring a tool clamping surface inclination amount, a means for acquiring a tool shaft rotational phase angle, and a means for acquiring a tool protrusion amount for when a lathing tool is mounted on the tool main shaft, and having a first correction calculation processing means for adjusting the blade edge position on the basis of the tool shaft rotational phase angle with respect to the tool protrusion amount and inclination amount of the tool clamping surface, as acquired by the respective acquisition means.

JP3192227	FORCE CONTROLLER
JPS5639832	WIRE CUT ELECTRIC DISCHARGE MACHINING METHOD
JP6503001	Control device for machine tools that perform rocking cutting

KAKUMOTO MASAHIKO (JP)
YAMAMOTO SATORU (JP)

PCT/JP2022/046334

July 06, 2023

December 16, 2022

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NAKAMURA TOME PRECISION IND (JP)

G05B19/404; B23B29/04; B23B29/24; B23Q15/14; B23Q16/02; B23Q17/22

JP2018030224A	2018-03-01
JPS5642806U	1981-04-18
JP2018140470A	2018-09-13
JP2019013996A	2019-01-31
JP2002187003A	2002-07-02
JP2021011011A	2021-02-04
JP5766895B1	2015-08-19

OTANI Kaichi et al. (JP)

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