JPS6376390U - - Google Patents
Info
- Publication number
- JPS6376390U JPS6376390U JP1986171410U JP17141086U JPS6376390U JP S6376390 U JPS6376390 U JP S6376390U JP 1986171410 U JP1986171410 U JP 1986171410U JP 17141086 U JP17141086 U JP 17141086U JP S6376390 U JPS6376390 U JP S6376390U
- Authority
- JP
- Japan
- Prior art keywords
- gap size
- processing head
- laser
- dummy
- tip
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Description
第１図は本考案の一実施例のセンサ構造図、第
２図はハイトセンサの使い方の説明図、第３図は
本考案の一実施例のセンサ部の拡大説明図、第４
図は同じく電気的等価回路図、第５図は同じく検
出インピーダンスの説明図である。
２……ビーム、４……加工ヘツド、１４……ノ
ズルチツプ、１６……センサコイル、１７……ダ
ミーコイル。
Fig. 1 is a sensor structure diagram of an embodiment of the present invention, Fig. 2 is an explanatory diagram of how to use the height sensor, Fig. 3 is an enlarged explanatory diagram of the sensor section of an embodiment of the present invention, and Fig. 4
This figure is also an electrical equivalent circuit diagram, and FIG. 5 is also an explanatory diagram of detection impedance. 2...beam, 4...processing head, 14...nozzle chip, 16...sensor coil, 17...dummy coil.
Claims (1)
被加工部材との間隙寸法を一定に保つ為の加工ヘ
ツド部において、集光ビームを通過させる中空形
状の加工ヘツド先端部に間隙寸法検出センサとダ
ミーセンサとを隣接して各々巻線インピーダンス
を異なるようにしたことを特徴とするレーザ用ハ
イトセンサ構造。 In order to keep the gap size between the processing head of the laser processing beam condensed irradiation unit and the workpiece constant, a gap size detection sensor and a dummy are installed at the tip of the hollow processing head through which the focused beam passes. A height sensor structure for a laser, characterized in that the winding impedance is different between adjacent sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986171410U JPS6376390U (en) | 1986-11-10 | 1986-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986171410U JPS6376390U (en) | 1986-11-10 | 1986-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6376390U true JPS6376390U (en) | 1988-05-20 |
Family
ID=31107011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986171410U Pending JPS6376390U (en) | 1986-11-10 | 1986-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6376390U (en) |
-
1986
- 1986-11-10 JP JP1986171410U patent/JPS6376390U/ja active Pending