JPH02144283U - - Google Patents
Info
- Publication number
- JPH02144283U JPH02144283U JP1989052946U JP5294689U JPH02144283U JP H02144283 U JPH02144283 U JP H02144283U JP 1989052946 U JP1989052946 U JP 1989052946U JP 5294689 U JP5294689 U JP 5294689U JP H02144283 U JPH02144283 U JP H02144283U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- laser processing
- processing device
- workpiece
- bush
- 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
- 239000004020 conductor Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000001465 metallisation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の主要部を示し、第５図にお
けるレーザ加工装置のセンサ付ノズルの部分拡大
説明図、第２図および第３図はこの考案の他の実
施例を示し、センサ付ノズル部分の拡大断面図、
第４図は静電容量式センサの原理を示す説明図、
第５図はこの考案を実施する一実施例のレーザ加
工装置における側面図である。
１……レーザ加工装置、１５……加工ヘツド、
２１……センサ付ノズル、２３……絶縁ブロツク
、２５……ブツシユ、２７……ノズル、３１……
導電体、３３……発振回路。
Fig. 1 shows the main part of this invention, Fig. 5 is a partially enlarged explanatory view of a nozzle with a sensor of a laser processing device, and Figs. 2 and 3 show other embodiments of this invention. Enlarged cross-sectional view of the part,
Figure 4 is an explanatory diagram showing the principle of a capacitive sensor.
FIG. 5 is a side view of a laser processing apparatus according to an embodiment of this invention. 1... Laser processing device, 15... Processing head,
21... Nozzle with sensor, 23... Insulating block, 25... Bush, 27... Nozzle, 31...
Conductor, 33... oscillation circuit.
Claims (1)
工材料部の熱的影響を受けつつ被加工材料との間
の距離を検出するギヤツプ検出用センサ付ノズル
にして、絶縁材料で形成された絶縁ブロツクの先
端にブツシユを介してノズルを設け、発振回路か
ら前記絶縁ブロツクを経て前記ブツシユまで導電
体をメタライズにより接続せしめてなることを特
徴とするレーザ加工装置のノズルギヤツプ検出用
センサ付ノズル。 The nozzle is attached to the processing head of a laser processing device and is equipped with a gap detection sensor that detects the distance between the nozzle and the workpiece while being affected by the heat of the workpiece. 1. A nozzle with a sensor for detecting a nozzle gap for a laser processing device, characterized in that a nozzle is provided through a bush, and a conductor is connected from an oscillation circuit to the bush via the insulating block by metallization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989052946U JPH0710862Y2 (en) | 1989-05-10 | 1989-05-10 | Nozzle device for laser processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989052946U JPH0710862Y2 (en) | 1989-05-10 | 1989-05-10 | Nozzle device for laser processing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02144283U true JPH02144283U (en) | 1990-12-06 |
| JPH0710862Y2 JPH0710862Y2 (en) | 1995-03-15 |
Family
ID=31573693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989052946U Expired - Lifetime JPH0710862Y2 (en) | 1989-05-10 | 1989-05-10 | Nozzle device for laser processing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710862Y2 (en) |
-
1989
- 1989-05-10 JP JP1989052946U patent/JPH0710862Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710862Y2 (en) | 1995-03-15 |