JPS5494449A - Precision welding fixing method of thin long-sized steel material - Google Patents
Precision welding fixing method of thin long-sized steel materialInfo
- Publication number
- JPS5494449A JPS5494449A JP115578A JP115578A JPS5494449A JP S5494449 A JPS5494449 A JP S5494449A JP 115578 A JP115578 A JP 115578A JP 115578 A JP115578 A JP 115578A JP S5494449 A JPS5494449 A JP S5494449A
- Authority
- JP
- Japan
- Prior art keywords
- holder
- work
- slider
- base
- steel material
- 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
Abstract
PURPOSE: To produce a welded zone of thin long-sized steel material with an ideal shape at a high accuracy by preventing distortion due to heating in welding with the internal and external areas of the work fixed firmly by a base, slider, clamper or the like.
CONSTITUTION: A base 1 is provided with a sliding guide groove for a core metal 2 on which a slider 3 having a tapered surface is successively fixed. In this manner, with the movement of the core metal 2, a holder 4 is moved toward work 6 in a wedge way through the slider 3. The holder is constructed integral with a chill strip 7 having a cooling pipe 16 and a welding seal gas pipe 17. The holder 4 has a return mechanism comprising a pin 8, a spring 9 and a washer 10. The base 1 is provided with a receiving plate 11 of the holder and a guide roller 13 for letting the work move in and out. The outside of the wowrk is fixed with a clampers 14 and 15 employing a cylinder 13. This mechanism ensures the fixing of the work 6 and the prevention of distortion in a accurate manner.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP115578A JPS5494449A (en) | 1978-01-11 | 1978-01-11 | Precision welding fixing method of thin long-sized steel material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP115578A JPS5494449A (en) | 1978-01-11 | 1978-01-11 | Precision welding fixing method of thin long-sized steel material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5494449A true JPS5494449A (en) | 1979-07-26 |
Family
ID=11493537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP115578A Pending JPS5494449A (en) | 1978-01-11 | 1978-01-11 | Precision welding fixing method of thin long-sized steel material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5494449A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5817723A (en) * | 1995-09-07 | 1998-10-06 | E. I. Du Pont De Nemours And Company | Toughened thermoplastic polymer compositions |
-
1978
- 1978-01-11 JP JP115578A patent/JPS5494449A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5817723A (en) * | 1995-09-07 | 1998-10-06 | E. I. Du Pont De Nemours And Company | Toughened thermoplastic polymer compositions |
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