JPS55130392A - Narrow groove welding method - Google Patents
Narrow groove welding methodInfo
- Publication number
- JPS55130392A JPS55130392A JP3922279A JP3922279A JPS55130392A JP S55130392 A JPS55130392 A JP S55130392A JP 3922279 A JP3922279 A JP 3922279A JP 3922279 A JP3922279 A JP 3922279A JP S55130392 A JPS55130392 A JP S55130392A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- groove
- narrow groove
- works
- face
- 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
- Arc Welding In General (AREA)
Abstract
PURPOSE: To make possible narrow groove welding by forming the groove end faces suited for narrow groove welding by the welding surface of the welding works and the end face of an auxiliary body by the use of the auxiliary body when the welding surfaces of the welding works are inadequate for narrow groove welding.
CONSTITUTION: When the welding surfaces 1' are, for example, in the case of the square welding works 1, an auxiliary body 2 which becomes a spacer is interposed between the weld zones of the welding works 1, 1 and the both welding works 1, 1 are superposed. The groove end face suited for narrow groove welding is formed by the both welding surfaces 1', 1' and the end face 2' of the auxiliary body 2. Even with the other welding work (not illustrated) of the two, the groove end face is formed in the similar manner. Next, the square groove formed by the both groove end faces is subjected to narrow groove welding, after which the respective auxiliary bodies 2 are removed. According to this method, less welding materials and higher welding performance and welding quality as compared to conventional arc welidng with covered electrode may be achieved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3922279A JPS55130392A (en) | 1979-03-30 | 1979-03-30 | Narrow groove welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3922279A JPS55130392A (en) | 1979-03-30 | 1979-03-30 | Narrow groove welding method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55130392A true JPS55130392A (en) | 1980-10-09 |
Family
ID=12547101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3922279A Pending JPS55130392A (en) | 1979-03-30 | 1979-03-30 | Narrow groove welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55130392A (en) |
-
1979
- 1979-03-30 JP JP3922279A patent/JPS55130392A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5611189A (en) | Production of clad steel material | |
JPS55100059A (en) | Linear step motor | |
JPS55130392A (en) | Narrow groove welding method | |
JPS55128390A (en) | Production of extra thick clad steel plate | |
JPS5548490A (en) | Plate welding method inside of box-shaped structure | |
JPS5725288A (en) | Method for welding thick copper plate | |
JPS5317903A (en) | Manufacturing method of stator iron core | |
JPS55109357A (en) | Structure of conductor at valve sealing part | |
JPS5645229A (en) | Forming method for taper pipe provided with plural longitudinal groove at inner surface of pipe end | |
JPS5797889A (en) | Welding method for plate material | |
JPS5292188A (en) | Method for polishing both sides | |
JPS5548484A (en) | Electron beam welding method | |
JPS5594795A (en) | Circumferential welding jig | |
JPS56119634A (en) | Cylindrical metallic body for can making and its forming method | |
JPS5247299A (en) | Continuous consturction method of double-bottom blocks | |
JPS55150923A (en) | Electric discharge machine for roll-shaped work | |
JPS56160890A (en) | Welding method for pressure welding material | |
JPS571591A (en) | Press-welding method for wire rod by cold butting | |
JPS5666337A (en) | Manufacture of lightweight metallic sheet | |
JPS56141982A (en) | Diffusion bonding method | |
JPS5545540A (en) | Backing strip for butt welding of thin plate | |
JPS5472759A (en) | Manufacture of dies | |
JPS5261818A (en) | Big sized cylindrical structure | |
JPS57171589A (en) | Spot welding method for corner of box | |
Jones | Der Bundestag |