JPS56109180A - Production of nozzle - Google Patents
Production of nozzleInfo
- Publication number
- JPS56109180A JPS56109180A JP1168180A JP1168180A JPS56109180A JP S56109180 A JPS56109180 A JP S56109180A JP 1168180 A JP1168180 A JP 1168180A JP 1168180 A JP1168180 A JP 1168180A JP S56109180 A JPS56109180 A JP S56109180A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- element bodies
- turntable
- electron beam
- neck part
- 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
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
PURPOSE: To produce a nozzle of high quality inexpensively and easily by welding the element bodies of the respective parts of the nozzle used for pressure vessels, pipings, etc., by an electron beam method thereby forming these into one body.
CONSTITUTION: The element bodies of respective parts such as flange part 4, nozzle neck part 5, boss part 6, constituting a nozzle 7 are respectively manufactured by forming and working. These element bodies are assembled, and the assembly is placed on a turntable. The joining parts of the boss part 6 and neck part 6, and the joining parts of the neck part 5 and flange part 4 are welded (EB) into one body by an electron beam welding method in a horizontal position while the turntable is being rotated, whereby the nozzle 7 is produced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1168180A JPS56109180A (en) | 1980-01-31 | 1980-01-31 | Production of nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1168180A JPS56109180A (en) | 1980-01-31 | 1980-01-31 | Production of nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56109180A true JPS56109180A (en) | 1981-08-29 |
Family
ID=11784735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1168180A Pending JPS56109180A (en) | 1980-01-31 | 1980-01-31 | Production of nozzle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56109180A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH021595A (en) * | 1987-10-16 | 1990-01-05 | Framatome Et Cogema <Fragema> | Manufacture of light water type nuclear reactor vessel and nuclear reactor vessel using the same |
KR100815599B1 (en) * | 2006-05-19 | 2008-03-20 | 용 석 장 | The Nozzle and manufacturing method thereof pressing out type machine for manufacturing noodles |
-
1980
- 1980-01-31 JP JP1168180A patent/JPS56109180A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH021595A (en) * | 1987-10-16 | 1990-01-05 | Framatome Et Cogema <Fragema> | Manufacture of light water type nuclear reactor vessel and nuclear reactor vessel using the same |
KR100815599B1 (en) * | 2006-05-19 | 2008-03-20 | 용 석 장 | The Nozzle and manufacturing method thereof pressing out type machine for manufacturing noodles |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56109180A (en) | Production of nozzle | |
JPS56102394A (en) | Welding method of pipings | |
JPS5510395A (en) | Electron beam welding method for dissimilar metal | |
JPS5418441A (en) | Method and apparatus for welding by electron beam | |
JPS5429859A (en) | Diffusion welding method utilizing transformation | |
JPS53130242A (en) | Welding method for manufacture of thick-walled large diameter welded steel pipe | |
JPS56167957A (en) | Jointing method of diaphragm | |
JPS56142789A (en) | Production of stern nozzle | |
JPS53108055A (en) | Manufacture of multilayer metallic cylindrical body by diffusion welding method | |
JPS5435144A (en) | Partial vacuum type electron beam welding method of large structures | |
JPS5472734A (en) | Welding method for double tube | |
JPS51120459A (en) | Method for assembling heating-pipes | |
JPS5411843A (en) | Method of and apparatus for underwater welding | |
JPS54160536A (en) | Stub molding and processing for tube plate by electron beam welding | |
JPS56134081A (en) | Production of vessel | |
JPS56119680A (en) | Electron beam welding method | |
JPS55153690A (en) | Procedure of lowermost stage fillet weld zone of cylindrical storage tank | |
JPS5731436A (en) | Production of roller | |
JPS5481136A (en) | Process for welding nozzle diaphragm of steam turbine | |
JPS52138713A (en) | Inspecting and correcting method for bottom part of tank | |
JPS55124045A (en) | Defect making method by diffusion welding method | |
JPS5486002A (en) | Preparation of dash-board of steam turbine | |
JPS52132413A (en) | Construction of tank | |
JPS5570472A (en) | Welding method of fillet joint part of tank | |
JPS51111556A (en) | Weld nut and method of manufacture |