JP5403392B2 - レ−ザ光照射ノズル - Google Patents
レ−ザ光照射ノズル Download PDFInfo
- Publication number
- JP5403392B2 JP5403392B2 JP2008228313A JP2008228313A JP5403392B2 JP 5403392 B2 JP5403392 B2 JP 5403392B2 JP 2008228313 A JP2008228313 A JP 2008228313A JP 2008228313 A JP2008228313 A JP 2008228313A JP 5403392 B2 JP5403392 B2 JP 5403392B2
- Authority
- JP
- Japan
- Prior art keywords
- laser light
- welding
- laser
- irradiation nozzle
- welded
- 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.)
- Expired - Fee Related
Links
Landscapes
- Laser Beam Processing (AREA)
Description
2 ノズルホルダ
3 ファイバーケ−ブル
4 封鎖ガスの供給ユニット
5 板状基台
6 金属材料の被溶接材
7 封鎖ガス室
8 加圧シリンダ
11 封鎖リング
12 ハウジング
121 噴出孔
122 排出孔
123 排出通路
Claims (2)
- ファイバ−ケ−ブルを経て送られて焦点に向って絞られるレ−ザ光を溶接すべき被溶接材に指向させて溶接するレ−ザ光照射ノズルであって、この焦点に向って絞られるレ−ザ光を包囲する逆円錐状ハウジングと、この逆円錐状ハウジングの先端に抜差自在に取付けた封鎖リングとを具え、前記封鎖リングは前記被溶接材に押付けて封鎖ガス室を形成し、前記逆円錐状ハウジングには、上部から封鎖ガスを噴射する噴出孔を設け、前記逆円錐状ハウジングの下部の封鎖リングの近傍において封鎖ガスを溶接ヒュームを伴って吸引する排出孔とそれに連通した排出通路を前記逆円錐状ハウジングの内壁面内に設けて成ることを特徴とするレ−ザ光照射ノズル。
- 前記封鎖リングを天然ゴム、人造ゴム又は合成樹脂から構成することを特徴とする請求項1記載のレ−ザ光照射ノズル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008228313A JP5403392B2 (ja) | 2008-09-05 | 2008-09-05 | レ−ザ光照射ノズル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008228313A JP5403392B2 (ja) | 2008-09-05 | 2008-09-05 | レ−ザ光照射ノズル |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010058158A JP2010058158A (ja) | 2010-03-18 |
JP2010058158A5 JP2010058158A5 (ja) | 2010-10-07 |
JP5403392B2 true JP5403392B2 (ja) | 2014-01-29 |
Family
ID=42185558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008228313A Expired - Fee Related JP5403392B2 (ja) | 2008-09-05 | 2008-09-05 | レ−ザ光照射ノズル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5403392B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3262894B2 (ja) * | 1993-05-27 | 2002-03-04 | 日立ビアメカニクス株式会社 | レーザ加工用ノズル |
JP2008030083A (ja) * | 2006-07-28 | 2008-02-14 | Enshu Ltd | ガス再利用によるレーザ溶接方法及びその装置 |
CN101563183B (zh) * | 2006-11-15 | 2012-07-18 | 日本先锋公司 | 激光焊接装置及激光焊接方法 |
JP2008177240A (ja) * | 2007-01-16 | 2008-07-31 | I-Pulse Co Ltd | レーザリフロー装置 |
JP5061640B2 (ja) * | 2007-02-22 | 2012-10-31 | 日産自動車株式会社 | レーザ溶接装置、レーザ溶接方法 |
-
2008
- 2008-09-05 JP JP2008228313A patent/JP5403392B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010058158A (ja) | 2010-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4721019B2 (ja) | 金属材料のレ−ザスポット溶接方法 | |
US7319204B2 (en) | Laser welding device and method | |
US6545247B2 (en) | Laser welding apparatus, a gas shielding apparatus and a method for controlling a laser welding apparatus | |
JP2015229195A (ja) | 入射光学装置、レーザ溶接ヘッド、真空チャンバを備えたレーザ溶接装置 | |
US20180200838A1 (en) | Laser processing method | |
JP2001314985A (ja) | レーザ溶接方法及びレーザ溶接装置 | |
KR102239315B1 (ko) | 레이저 용접 장치 및 이를 이용한 레이저 용접 방법 | |
JP2017131904A (ja) | 雰囲気制御レーザ加工用ヘッド及び雰囲気制御レーザ加工方法 | |
EP1486314B8 (en) | Laser-welded assembly and method for producing it | |
JP2010058157A5 (ja) | ||
US10835994B2 (en) | Method for joining two components in the region of a joint zone by means of at least one laser beam, and method for generating a continuous joint seam | |
JP6511664B2 (ja) | レーザ溶接方法 | |
JP2009166080A (ja) | レーザ溶接方法 | |
JP5403392B2 (ja) | レ−ザ光照射ノズル | |
CN110856886A (zh) | 用于连接透明第一衬底和不透明第二衬底的焊接方法及其应用 | |
JP2003117674A (ja) | レーザ溶着装置 | |
JP2011125877A (ja) | レーザ加工方法及び装置 | |
JP6531908B2 (ja) | レーザ加工ヘッド及びレーザ加工方法 | |
JPH09271979A (ja) | 局所真空式レーザ溶接機 | |
JP2005246440A (ja) | 溶接方法 | |
JP2007261115A (ja) | レーザ溶着装置 | |
KR101419879B1 (ko) | 튜브 제조 장치 및 그 방법 | |
JP2009018326A (ja) | レーザースポット溶接装置 | |
JP2017209700A (ja) | 金属板の接合方法 | |
US20060108341A1 (en) | Method and installation for pointing a fine fluid jet, in particular in welding, or laser hardfacing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100824 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110829 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130117 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130218 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130801 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131010 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131017 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5403392 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |