JPH0290042U - - Google Patents
Info
- Publication number
- JPH0290042U JPH0290042U JP16762088U JP16762088U JPH0290042U JP H0290042 U JPH0290042 U JP H0290042U JP 16762088 U JP16762088 U JP 16762088U JP 16762088 U JP16762088 U JP 16762088U JP H0290042 U JPH0290042 U JP H0290042U
- Authority
- JP
- Japan
- Prior art keywords
- gun drill
- cutting oil
- detection means
- signal
- drill breakage
- 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.)
- Pending
Links
- 239000010730 cutting oil Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
Landscapes
- Machine Tool Sensing Apparatuses (AREA)
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16762088U JPH0290042U (forum.php) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16762088U JPH0290042U (forum.php) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0290042U true JPH0290042U (forum.php) | 1990-07-17 |
Family
ID=31456081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16762088U Pending JPH0290042U (forum.php) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0290042U (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010051938A1 (de) * | 2008-11-05 | 2010-05-14 | Rheinisch-Westfälische Technische Hochschule Aachen | Verfahren zur durchführung von tiefbohrungen und spandetektor dafür |
-
1988
- 1988-12-27 JP JP16762088U patent/JPH0290042U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010051938A1 (de) * | 2008-11-05 | 2010-05-14 | Rheinisch-Westfälische Technische Hochschule Aachen | Verfahren zur durchführung von tiefbohrungen und spandetektor dafür |