JPH03142094A - Processing head for laser beam machine - Google Patents

Processing head for laser beam machine

Info

Publication number
JPH03142094A
JPH03142094A JP27882289A JP27882289A JPH03142094A JP H03142094 A JPH03142094 A JP H03142094A JP 27882289 A JP27882289 A JP 27882289A JP 27882289 A JP27882289 A JP 27882289A JP H03142094 A JPH03142094 A JP H03142094A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
auxiliary gas
laser beam
1st
processing
nozzle
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
Application number
JP27882289A
Inventor
Atsushi Mori
Original Assignee
Fanuc Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To supply a large amt. of an auxiliary gas at a high speed with good purity by introducing the auxiliary gas to the spacing part between 1st and 2nd nozzles for emitting a laser beam to a work and injecting the auxiliary gas toward a processing point.
CONSTITUTION: The laser beam 2 is ejected by the 1st nozzle 24 to the work 13. The circular conical 2nd nozzle 20 is provided along the optical axis 2a of the laser beam so as to have the prescribed spacing with the circular conical space of the 1st nozzle 24. The auxiliary gas is introduced from an auxiliary gas supplying port 23 to the spacing part of the 1st and 2nd nozzles 24, 20 and is ejected toward the processing point. The pressure of the auxiliary gas is regulated by a pressure regulating means. Thus, the processing head of the laser beam machine which improves the method for supplying the auxiliary gas at the time of processing with the laser is provided.
COPYRIGHT: (C)1991,JPO&Japio
JP27882289A 1989-10-25 1989-10-25 Processing head for laser beam machine Pending JPH03142094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27882289A JPH03142094A (en) 1989-10-25 1989-10-25 Processing head for laser beam machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27882289A JPH03142094A (en) 1989-10-25 1989-10-25 Processing head for laser beam machine

Publications (1)

Publication Number Publication Date
JPH03142094A true true JPH03142094A (en) 1991-06-17

Family

ID=17602635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27882289A Pending JPH03142094A (en) 1989-10-25 1989-10-25 Processing head for laser beam machine

Country Status (1)

Country Link
JP (1) JPH03142094A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118097A (en) * 1992-10-23 2000-09-12 Mitsubishi Denki Kabushiki Kaisha Machining head and laser machining apparatus
CN102151990A (en) * 2011-04-01 2011-08-17 江苏大学 Rotary laser head auxiliary gas transmission device for laser processing machine tool
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Trumpf Werkzeugmaschinen GmbH + Co. KG Method of operating a material processing machine of the optical element using a laser, a material processing machine using a laser processing head and a laser comprising an optical element

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108190A (en) * 1983-11-17 1985-06-13 Asahi Optical Co Ltd Cooler for condenser lens of laser-applying machine
JPS6174795A (en) * 1984-09-20 1986-04-17 Mitsubishi Electric Corp Laser working head

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108190A (en) * 1983-11-17 1985-06-13 Asahi Optical Co Ltd Cooler for condenser lens of laser-applying machine
JPS6174795A (en) * 1984-09-20 1986-04-17 Mitsubishi Electric Corp Laser working head

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118097A (en) * 1992-10-23 2000-09-12 Mitsubishi Denki Kabushiki Kaisha Machining head and laser machining apparatus
US6288363B1 (en) 1992-10-23 2001-09-11 Mitsubishi Denki Kabushiki Kaisha Machining head and laser machining apparatus
CN102151990A (en) * 2011-04-01 2011-08-17 江苏大学 Rotary laser head auxiliary gas transmission device for laser processing machine tool
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Trumpf Werkzeugmaschinen GmbH + Co. KG Method of operating a material processing machine of the optical element using a laser, a material processing machine using a laser processing head and a laser comprising an optical element

Similar Documents

Publication Publication Date Title
GB1284454A (en) Corpuscular beam in the atmosphere
US5332341A (en) Pressure foot of printed circuit board drilling apparatus
US6531682B1 (en) Processing head for a laser engraving or cutting device
JP2000334590A (en) Machining head for laser beam machine
US4913405A (en) Laser cutting nozzle, cutting head comprising said nozzle and laser cutting method using said elements
US5636983A (en) Laser cutting apparatus
JPS6278123A (en) Glass working machine by numerical control
JPS6191939A (en) Torch for semiconductor wire bonding
JPS626790A (en) Laser beam machining head
JPS6228084A (en) Plasma jet torch
JPS55101560A (en) Method and apparatus for joining spum yarns
JPH03138092A (en) Laser beam machine
JPS59223191A (en) Laser welding device
EP0600250A1 (en) Procedure of welding work pieces by a laser beam and laser welding nozzle
JPH02179761A (en) Image recorder
JPS62240170A (en) Torch
JPH079175A (en) Piercing method for laser beam machine
JPH0230388A (en) Laser beam cutting method
US6113013A (en) Nozzle and a method for feeding thermosetting plastic
JPH0263103A (en) Trimming apparatus
DE2924174A1 (en) Pressurised adhesive application system - uses pressurised air jet, to atomise adhesive when emerging from nozzle
US3608879A (en) Device for trimming flash from metal which has been worked with a machining torch
DE2811697A1 (en) Liq. fertiliser spray system - with fine jets produced by inclined small dia. outlet orifices in spray insert
RU2085351C1 (en) Method of and device for making grooves on articles
JPH02235748A (en) Ink jet recording apparatus