JPS579591A - High-speed welding device - Google Patents
High-speed welding deviceInfo
- Publication number
- JPS579591A JPS579591A JP8228180A JP8228180A JPS579591A JP S579591 A JPS579591 A JP S579591A JP 8228180 A JP8228180 A JP 8228180A JP 8228180 A JP8228180 A JP 8228180A JP S579591 A JPS579591 A JP S579591A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- gas
- air
- welding
- atmosphere
- 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
Landscapes
- Laser Beam Processing (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
PURPOSE:To obtain a high-speed welding device for electron or laser beam welding in the atmosphere that increases solidification speed and prevents defects such as faulty bead etc. by providing a air- or gas-jetting nozzle near the beam emitting nozzle. CONSTITUTION:Inflow of air from the atmosphere side into a low vacuum chamber 3 that has a small hole 6 communicated to the atmosphere side is prevented by air or Ar jetted from a small hole 7 making a specified angle at the position of the hole 6. A small hole 8 that jets shield gas to prevent interference of gas from the hole 7 is provided at the position of the hole 6, and diffusion of the gas and electron beam 10 in the atmosphere is prevented by a cylindrical guide 11 on the welded material side of the hole 6. Inactive gas such as air and Ar is jetted from a cooling nozzle 14 which is communicated to a small hole 13 near the guide 11 to quicken solidification of molten metal 15. Consequently, burning-through of molten metal can be prevented in the case of welding, especially in the case of high-speed circular welding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8228180A JPS579591A (en) | 1980-06-18 | 1980-06-18 | High-speed welding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8228180A JPS579591A (en) | 1980-06-18 | 1980-06-18 | High-speed welding device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS579591A true JPS579591A (en) | 1982-01-19 |
Family
ID=13770120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8228180A Pending JPS579591A (en) | 1980-06-18 | 1980-06-18 | High-speed welding device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS579591A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004023685B4 (en) | 2003-08-04 | 2023-11-16 | Bernd Hildebrandt | Method and device for non-vacuum electron beam welding of metallic materials |
-
1980
- 1980-06-18 JP JP8228180A patent/JPS579591A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004023685B4 (en) | 2003-08-04 | 2023-11-16 | Bernd Hildebrandt | Method and device for non-vacuum electron beam welding of metallic materials |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4162390A (en) | Laser welding chamber | |
JP2001314985A (en) | Laser beam welding method and laser beam welding device | |
GB1315145A (en) | Production of a cathode stabilised collimated plasma arc | |
JPS5454932A (en) | Combination welding of tig and laser | |
JPS579591A (en) | High-speed welding device | |
JPH042353B2 (en) | ||
ES2025166B3 (en) | IMPROVED ADJUSTMENT NOZZLES, APPARATUS AND METHODS. | |
JPS5440378A (en) | Method and device for cutting-off by laser | |
JPS5581086A (en) | Tig welding equipment | |
JPS56151191A (en) | Method and apparatus for working by laser beam | |
JPS57156888A (en) | Shielding device for laser welding | |
JPH07155977A (en) | Laser beam machining head | |
JPH0242308B2 (en) | ||
JPS56139293A (en) | Electron beam welding device | |
JPS5441247A (en) | Welding method by laser | |
JPH07155978A (en) | Nozzle for laser beam machine | |
JPS5861991A (en) | Method and device for laser welding | |
JPS5714475A (en) | Back shielding method of gas shielded arc welding | |
JPS5765661A (en) | Electron beam welder | |
JPH06320295A (en) | Laser beam cutting torch | |
JPS5781971A (en) | Method and device for narrow groove welding | |
JPS5825558B2 (en) | Laser processing equipment | |
JPS55117576A (en) | Welding device | |
JPS60137592A (en) | Laser marking method | |
GB1236103A (en) | An electric apparatus for heating, melting, welding, soldering and cutting workpieces by focusing radiation from a source thereof at a working point or line on the workpiece |