JPS6146260B2 - - Google Patents
Info
- Publication number
- JPS6146260B2 JPS6146260B2 JP3727480A JP3727480A JPS6146260B2 JP S6146260 B2 JPS6146260 B2 JP S6146260B2 JP 3727480 A JP3727480 A JP 3727480A JP 3727480 A JP3727480 A JP 3727480A JP S6146260 B2 JPS6146260 B2 JP S6146260B2
- Authority
- JP
- Japan
- Prior art keywords
- drill
- torque
- drilling machine
- feed
- detection mechanism
- 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
- 238000005553 drilling Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 238000005457 optimization Methods 0.000 claims description 10
- 238000003754 machining Methods 0.000 claims description 9
- 238000011156 evaluation Methods 0.000 claims description 7
- 230000002159 abnormal effect Effects 0.000 description 6
- 230000005856 abnormality Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Automatic Control Of Machine Tools (AREA)
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3727480A JPS56134156A (en) | 1980-03-24 | 1980-03-24 | Controlling device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3727480A JPS56134156A (en) | 1980-03-24 | 1980-03-24 | Controlling device for drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56134156A JPS56134156A (en) | 1981-10-20 |
| JPS6146260B2 true JPS6146260B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-10-13 |
Family
ID=12493097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3727480A Granted JPS56134156A (en) | 1980-03-24 | 1980-03-24 | Controlling device for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56134156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165908A (ja) * | 1982-03-26 | 1983-10-01 | Hitachi Koki Co Ltd | 電気ドリル |
| JPS58137509A (ja) * | 1982-02-10 | 1983-08-16 | Hitachi Koki Co Ltd | 電気ドリル |
| JPS60135107A (ja) * | 1983-12-23 | 1985-07-18 | Hitachi Koki Co Ltd | 電気ドリル |
| JPS6130310A (ja) * | 1984-07-24 | 1986-02-12 | Hitachi Ltd | ボ−ル盤 |
| JPH04240011A (ja) * | 1991-01-16 | 1992-08-27 | Fanuc Ltd | 穴開け加工方式 |
-
1980
- 1980-03-24 JP JP3727480A patent/JPS56134156A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56134156A (en) | 1981-10-20 |