JPH0184890U - - Google Patents
Info
- Publication number
- JPH0184890U JPH0184890U JP1987181689U JP18168987U JPH0184890U JP H0184890 U JPH0184890 U JP H0184890U JP 1987181689 U JP1987181689 U JP 1987181689U JP 18168987 U JP18168987 U JP 18168987U JP H0184890 U JPH0184890 U JP H0184890U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- pressure
- ejection port
- pressure sensor
- assist gas
- 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
Description
第１図は、本考案の一実施例を示す断面図、第
２図はガスコントロールユニツトの回路図である
。
１…レンズ、２…噴出口、３…ノズル、４…圧
力センサ、１６…ガスコントロールユニツト。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a circuit diagram of a gas control unit. DESCRIPTION OF SYMBOLS 1...Lens, 2...Ejection port, 3...Nozzle, 4...Pressure sensor, 16...Gas control unit.
Claims (1)
ともに内部に供給されたアシストガスを噴出する
噴出口を有するノズルにおいて、ノズルの上記噴
出口近傍位置に、ノズル内部のガス圧を測定する
圧力センサを設け、この圧力センサによる測定圧
力値に基づいてアシストガスの供給圧を制御する
ことを特徴とするレーザ加工ノズル。 In a nozzle having an ejection port that emits laser light focused by a lens and ejects assist gas supplied inside, a pressure sensor is provided at a position near the ejection port of the nozzle to measure the gas pressure inside the nozzle. A laser processing nozzle characterized in that the supply pressure of assist gas is controlled based on the pressure value measured by the pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987181689U JPH05316Y2 (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987181689U JPH05316Y2 (en) | 1987-11-27 | 1987-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0184890U true JPH0184890U (en) | 1989-06-06 |
| JPH05316Y2 JPH05316Y2 (en) | 1993-01-06 |
Family
ID=31473166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987181689U Expired - Lifetime JPH05316Y2 (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05316Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014524839A (en) * | 2011-06-29 | 2014-09-25 | トルンプフ ヴェルクツォイクマシーネン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Optical element of material processing machine using laser, laser processing head provided with optical element, and method of operating material processing machine using laser |
-
1987
- 1987-11-27 JP JP1987181689U patent/JPH05316Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014524839A (en) * | 2011-06-29 | 2014-09-25 | トルンプフ ヴェルクツォイクマシーネン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Optical element of material processing machine using laser, laser processing head provided with optical element, and method of operating material processing machine using laser |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05316Y2 (en) | 1993-01-06 |