SU564937A1 - Method for welding hot-rolled strips - Google Patents
Method for welding hot-rolled stripsInfo
- Publication number
- SU564937A1 SU564937A1 SU7502108552A SU2108552A SU564937A1 SU 564937 A1 SU564937 A1 SU 564937A1 SU 7502108552 A SU7502108552 A SU 7502108552A SU 2108552 A SU2108552 A SU 2108552A SU 564937 A1 SU564937 A1 SU 564937A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolled strips
- welding hot
- hot
- welding
- rolled
- Prior art date
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
Гор чекатаную полосу подают с разматывател к гильотинным ножницам, где производ т обрезку концов предыдущего и последующего рулонов, после чего эти концы сваривают встык. Сваренный шов зачищают на гратоснимателе , установленном за сварочной мащиной , и затем по длине шва выполн ют отверсти , предпочтительно круглые с диаметром не менее ширины шва.A hot-rolled strip is fed from the unwinder to the guillotine shears, where the ends of the previous and next rolls are trimmed, after which these ends are butt-welded. The welded seam is cleaned on a reamer mounted behind the welding machine, and then holes are made along the length of the seam, preferably round, with a diameter of at least the seam width.
Выполнение шва с отверсти ми позвол ет компенсировать перепад пластических свойств металла в районе сварного шва за счет изменени деформируемого объема и тем самым устранить причину обрыва полосы в зоне шва.Making a seam with holes makes it possible to compensate for the difference in the plastic properties of the metal in the weld area by changing the deformable volume and thereby eliminate the cause of the strip breakage in the weld zone.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502108552A SU564937A1 (en) | 1975-02-28 | 1975-02-28 | Method for welding hot-rolled strips |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502108552A SU564937A1 (en) | 1975-02-28 | 1975-02-28 | Method for welding hot-rolled strips |
Publications (1)
Publication Number | Publication Date |
---|---|
SU564937A1 true SU564937A1 (en) | 1977-07-15 |
Family
ID=20611169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7502108552A SU564937A1 (en) | 1975-02-28 | 1975-02-28 | Method for welding hot-rolled strips |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU564937A1 (en) |
-
1975
- 1975-02-28 SU SU7502108552A patent/SU564937A1/en active
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