JPS6446151U - - Google Patents
Info
- Publication number
- JPS6446151U JPS6446151U JP14286587U JP14286587U JPS6446151U JP S6446151 U JPS6446151 U JP S6446151U JP 14286587 U JP14286587 U JP 14286587U JP 14286587 U JP14286587 U JP 14286587U JP S6446151 U JPS6446151 U JP S6446151U
- Authority
- JP
- Japan
- Prior art keywords
- metal member
- annular gap
- spindle head
- spindle
- liquid
- 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
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Description
第１図は本考案装置の実施例を示す主軸頭の縦
断側面図、第２図は第１図の要部拡大縦断側面図
である。
１……主軸頭、２……主軸、３……金属製部材
、４……液体伝達部、５……ＡＥセンサ。
FIG. 1 is a longitudinal sectional side view of a spindle head showing an embodiment of the device of the present invention, and FIG. 2 is an enlarged longitudinal sectional side view of the main part of FIG. 1. DESCRIPTION OF SYMBOLS 1...Spindle head, 2...Spindle, 3...Metal member, 4...Liquid transmission part, 5...AE sensor.
Claims (1)
有する微小な環状隙間を形成する如く主軸頭の一
部に固設した金属製部材と、上記環状隙間に連続
的に供給される液体によつて形成されるＡＥ波の
液体伝達部と、上記金属製部材の一部に固設した
ＡＥセンサとで構成したことを特徴とする工作機
械に於ける工具損傷の検出装置。 A metal member is fixed to a part of the spindle head to form a minute annular gap with an open end on the circumference of the spindle located inside the spindle head, and a liquid is continuously supplied to the annular gap. 1. A tool damage detection device for a machine tool, comprising a liquid transmission section for the AE waves thus formed, and an AE sensor fixed to a part of the metal member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987142865U JPH0611746Y2 (en) | 1987-09-17 | 1987-09-17 | Device for detecting tool damage in machine tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987142865U JPH0611746Y2 (en) | 1987-09-17 | 1987-09-17 | Device for detecting tool damage in machine tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6446151U true JPS6446151U (en) | 1989-03-22 |
| JPH0611746Y2 JPH0611746Y2 (en) | 1994-03-30 |
Family
ID=31409175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987142865U Expired - Lifetime JPH0611746Y2 (en) | 1987-09-17 | 1987-09-17 | Device for detecting tool damage in machine tools |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611746Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102655188B1 (en) * | 2021-06-21 | 2024-04-05 | 사단법인 캠틱종합기술원 | An inspection method of spindle systems in cnc machine by using cnc interface and accelerometers |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6278249U (en) * | 1986-10-16 | 1987-05-19 |
-
1987
- 1987-09-17 JP JP1987142865U patent/JPH0611746Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6278249U (en) * | 1986-10-16 | 1987-05-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611746Y2 (en) | 1994-03-30 |