JPS6260221B2 - - Google Patents
Info
- Publication number
- JPS6260221B2 JPS6260221B2 JP10244378A JP10244378A JPS6260221B2 JP S6260221 B2 JPS6260221 B2 JP S6260221B2 JP 10244378 A JP10244378 A JP 10244378A JP 10244378 A JP10244378 A JP 10244378A JP S6260221 B2 JPS6260221 B2 JP S6260221B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- tool
- detection device
- state
- current value
- 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.)
- Expired
Links
- 238000005520 cutting process Methods 0.000 claims description 161
- 238000001514 detection method Methods 0.000 claims description 136
- 230000005856 abnormality Effects 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims 8
- 238000000034 method Methods 0.000 description 37
- 238000010586 diagram Methods 0.000 description 18
- 238000012545 processing Methods 0.000 description 14
- 238000005553 drilling Methods 0.000 description 12
- 238000005070 sampling Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 6
- 101000661807 Homo sapiens Suppressor of tumorigenicity 14 protein Proteins 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 101000661816 Homo sapiens Suppression of tumorigenicity 18 protein Proteins 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 101000911772 Homo sapiens Hsc70-interacting protein Proteins 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 108090000237 interleukin-24 Proteins 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101000760620 Homo sapiens Cell adhesion molecule 1 Proteins 0.000 description 1
- 101000710013 Homo sapiens Reversion-inducing cysteine-rich protein with Kazal motifs Proteins 0.000 description 1
- 101000585359 Homo sapiens Suppressor of tumorigenicity 20 protein Proteins 0.000 description 1
- 102100029860 Suppressor of tumorigenicity 20 protein Human genes 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
- B23Q17/0904—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool before or after machining
- B23Q17/0919—Arrangements for measuring or adjusting cutting-tool geometry in presetting devices
- B23Q17/0947—Monitoring devices for measuring cutting angles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10244378A JPS5531541A (en) | 1978-08-23 | 1978-08-23 | Abnormality detecting system for cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10244378A JPS5531541A (en) | 1978-08-23 | 1978-08-23 | Abnormality detecting system for cutting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5531541A JPS5531541A (en) | 1980-03-05 |
| JPS6260221B2 true JPS6260221B2 (nl) | 1987-12-15 |
Family
ID=14327600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10244378A Granted JPS5531541A (en) | 1978-08-23 | 1978-08-23 | Abnormality detecting system for cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5531541A (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6237032U (nl) * | 1985-08-22 | 1987-03-05 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139858A (en) * | 1980-03-27 | 1981-10-31 | Komatsu Ltd | Tool abnormality detecting method of nc machine tool |
| JPS56139855A (en) * | 1980-03-27 | 1981-10-31 | Komatsu Ltd | Method of changing threshold value of tool abnormality detector |
| JPS56139857A (en) * | 1980-03-27 | 1981-10-31 | Komatsu Ltd | Threshold value setting method of tool abnormality detector |
| JPS56139856A (en) * | 1980-03-27 | 1981-10-31 | Komatsu Ltd | Threshold value setting method of tool abnormality detector |
| JPS58126041A (ja) * | 1982-01-18 | 1983-07-27 | Mitsubishi Heavy Ind Ltd | 工具異常検出装置 |
| JPS62136345A (ja) * | 1985-12-10 | 1987-06-19 | Toshiba Mach Co Ltd | 切削工具の異常検知装置 |
| JPS62287958A (ja) * | 1986-06-06 | 1987-12-14 | Okuma Mach Works Ltd | 工作機械における負荷監視装置 |
| JP2770053B2 (ja) * | 1989-07-17 | 1998-06-25 | 遠州クロス株式会社 | 学習機能付刃具損傷検知装置 |
| US4978985A (en) * | 1989-07-24 | 1990-12-18 | Eastman Kodak Company | Film cassette having film-exposure status indicator |
| JP6813517B2 (ja) * | 2018-01-08 | 2021-01-13 | 株式会社竹中電機 | 加工異常検出装置および加工異常検出方法 |
| JP7067971B2 (ja) * | 2018-03-13 | 2022-05-16 | 株式会社リコー | 処理区間判定装置、処理区間判定方法、プログラム、および診断装置 |
| JP7035875B2 (ja) * | 2018-07-20 | 2022-03-15 | ブラザー工業株式会社 | 数値制御装置、数値制御方法、及び数値制御プログラム |
-
1978
- 1978-08-23 JP JP10244378A patent/JPS5531541A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6237032U (nl) * | 1985-08-22 | 1987-03-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5531541A (en) | 1980-03-05 |
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