JPS54128879A - Compensation of tool for numerical control machine tools and system therefor - Google Patents
Compensation of tool for numerical control machine tools and system thereforInfo
- Publication number
- JPS54128879A JPS54128879A JP3727978A JP3727978A JPS54128879A JP S54128879 A JPS54128879 A JP S54128879A JP 3727978 A JP3727978 A JP 3727978A JP 3727978 A JP3727978 A JP 3727978A JP S54128879 A JPS54128879 A JP S54128879A
- Authority
- JP
- Japan
- Prior art keywords
- tool
- output
- compensation
- circuit
- wear loss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: For improving accuracy, to control the position of a tool in accordance with the output of the computation that is made as to the compensation for the wear loss on the basis of the boundary wear loss at the distance corresponding to 1/2 of feed distance per revolution backward of the tip of said tool, of said blade portion.
CONSTITUTION: A detector 13 is fixedly provided to detect the wear loss of the blade tip of the tool 10 fitted on a tool rest 9 and a relative operator circuit 19 is furnished to perform operation of the boundary wear loss (B0-B1) at the distance corresponding to 1/2 of feed distance per revolution backward of the tip in the feed direction of said tool 10 on the basis of the output from said detector 13. Further, a tool compensating circuit 22 is provided to perform operation of the compensation of said tool 10 on the basis of the output from said relative operator circuit 19, and a numerical controller 11 to control the position of said tool 10 in accordance with the output of said compensating circuit 22. A value of surface roughness (A1-B1) from said relative operator circuit 19 is compared with the setting thereof by a judging circuit 23, and a machine tool 21 is operated in accordance with the output of said controller 11.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3727978A JPS6028623B2 (en) | 1978-03-29 | 1978-03-29 | Tool life determination method and device for numerically controlled machine tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3727978A JPS6028623B2 (en) | 1978-03-29 | 1978-03-29 | Tool life determination method and device for numerically controlled machine tools |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12985984A Division JPS6016340A (en) | 1984-06-23 | 1984-06-23 | Method and apparatus for correcting tool in numerical control machine tool |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54128879A true JPS54128879A (en) | 1979-10-05 |
JPS6028623B2 JPS6028623B2 (en) | 1985-07-05 |
Family
ID=12493241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3727978A Expired JPS6028623B2 (en) | 1978-03-29 | 1978-03-29 | Tool life determination method and device for numerically controlled machine tools |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6028623B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01251881A (en) * | 1988-03-31 | 1989-10-06 | Toshiba Corp | Remote driving type solid-state image pickup device |
JPH01179243U (en) * | 1988-06-08 | 1989-12-22 | ||
JP2022024717A (en) * | 2020-07-28 | 2022-02-09 | Dmg森精機株式会社 | Image processing device and machine tool |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0428210U (en) * | 1990-06-29 | 1992-03-06 |
-
1978
- 1978-03-29 JP JP3727978A patent/JPS6028623B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01251881A (en) * | 1988-03-31 | 1989-10-06 | Toshiba Corp | Remote driving type solid-state image pickup device |
JPH01179243U (en) * | 1988-06-08 | 1989-12-22 | ||
JP2022024717A (en) * | 2020-07-28 | 2022-02-09 | Dmg森精機株式会社 | Image processing device and machine tool |
Also Published As
Publication number | Publication date |
---|---|
JPS6028623B2 (en) | 1985-07-05 |
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