JPH0253346U - - Google Patents
Info
- Publication number
- JPH0253346U JPH0253346U JP13213988U JP13213988U JPH0253346U JP H0253346 U JPH0253346 U JP H0253346U JP 13213988 U JP13213988 U JP 13213988U JP 13213988 U JP13213988 U JP 13213988U JP H0253346 U JPH0253346 U JP H0253346U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- emitting
- holder
- space
- 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
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Description
第１図は本考案の一実施例の刃具折損検知装置
を示す断面図、第２図は同装置を模式的に示す斜
視図である。 ２…刃具、３…フアイバホルダー、７…空間部
、１０…空気通路、１１ａ…噴出口、１３…発光
用光フアイバ、１４…発光端部、１５…受光用光
フアイバ、１６…受光端部。
を示す断面図、第２図は同装置を模式的に示す斜
視図である。 ２…刃具、３…フアイバホルダー、７…空間部
、１０…空気通路、１１ａ…噴出口、１３…発光
用光フアイバ、１４…発光端部、１５…受光用光
フアイバ、１６…受光端部。
Claims (1)
- 発光用光フアイバの発光端部と受光用光フアイ
バの受光端部とを、刃具が介入される空間部をあ
けて対向してホルダーに保持させ、前記発光端部
、受光端部および前記空間部に向けて圧縮空気を
噴射する噴出口を前記ホルダーに設けたことを特
徴とする刃具折損検知装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13213988U JPH0253346U (ja) | 1988-10-08 | 1988-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13213988U JPH0253346U (ja) | 1988-10-08 | 1988-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253346U true JPH0253346U (ja) | 1990-04-17 |
Family
ID=31388830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13213988U Pending JPH0253346U (ja) | 1988-10-08 | 1988-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253346U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000346614A (ja) * | 1999-05-05 | 2000-12-15 | Renishaw Plc | 座標位置決め機械用位置決定装置 |
-
1988
- 1988-10-08 JP JP13213988U patent/JPH0253346U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000346614A (ja) * | 1999-05-05 | 2000-12-15 | Renishaw Plc | 座標位置決め機械用位置決定装置 |