JPS56151171A - Method for finishing of build-up welded article - Google Patents
Method for finishing of build-up welded articleInfo
- Publication number
- JPS56151171A JPS56151171A JP5575480A JP5575480A JPS56151171A JP S56151171 A JPS56151171 A JP S56151171A JP 5575480 A JP5575480 A JP 5575480A JP 5575480 A JP5575480 A JP 5575480A JP S56151171 A JPS56151171 A JP S56151171A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- roller
- deposited metal
- build
- unsolidified
- 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
- Continuous Casting (AREA)
Abstract
PURPOSE: To collapse a pinhole, to smooth surface and to improve quality by subjecting a base metal to build-up welding and subjecting the deposited metal in an unsolidified or red hot state to roll working.
CONSTITUTION: The deposited metal 2 in an unsolidified or red hot state soon after subjected to dropping of the molten metal from a filler metal 6 to alloys 1 which are base metals is subjected to roll working with a roller 7 as the post process of the same moving welding. At this time, the roller 7 is attached in a movable state to the leading end of a push bar 8 which can slide in a guide 9 provided integrally with a torch 4 and the inside part near the leading end of the push bar 8 in contact with the roller 7 is designed into cooling construction 11 such as for water cooling, whereby the pinhole defects of the deposited metal 2 are crushed and at the same time, the surface is reformed smooth; also, the fins 2a which are the excess metal of the deposited metal 2 are thinly overhung and left. If a cutter 10 is mounted, cutting is made cooperatively with said process.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5575480A JPS56151171A (en) | 1980-04-25 | 1980-04-25 | Method for finishing of build-up welded article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5575480A JPS56151171A (en) | 1980-04-25 | 1980-04-25 | Method for finishing of build-up welded article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56151171A true JPS56151171A (en) | 1981-11-24 |
Family
ID=13007624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5575480A Pending JPS56151171A (en) | 1980-04-25 | 1980-04-25 | Method for finishing of build-up welded article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56151171A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4660756A (en) * | 1984-12-14 | 1987-04-28 | Sulzer Brothers Limited | Method and apparatus for producing a substantially cylindrical hollow article |
| JPH0459175A (en) * | 1990-06-29 | 1992-02-26 | Fuji Oozx Kk | Manufacture of engine valve or the like |
| US6710296B2 (en) * | 2001-11-20 | 2004-03-23 | Lockheed Martin Corporation | Method and apparatus for free-forging of metal structures |
-
1980
- 1980-04-25 JP JP5575480A patent/JPS56151171A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4660756A (en) * | 1984-12-14 | 1987-04-28 | Sulzer Brothers Limited | Method and apparatus for producing a substantially cylindrical hollow article |
| JPH0459175A (en) * | 1990-06-29 | 1992-02-26 | Fuji Oozx Kk | Manufacture of engine valve or the like |
| US6710296B2 (en) * | 2001-11-20 | 2004-03-23 | Lockheed Martin Corporation | Method and apparatus for free-forging of metal structures |
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