FIELD: process engineering.
SUBSTANCE: invention may be used in strip welding at specialised machines incorporated with high-efficiency continuous metallurgical units, for example, tube welding and profile-iron bending stands, and pickling lines After cutting the strip front end, shears top support is stopped at bottom position to bring steadier jaws together. Jaws chamber allows gripping only rear end of the strip there between. Shears top support is lifted along with gripped rear end of the strip. Note here that strip front stub end fall into the box. Then, steadier jaws are pulled apart to place rear end onto shears bottom support knife. Now, welding bed with torch is displaced to butted ands to weld them together.
EFFECT: optimised process, higher safety.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND DEVICE FOR CONTACT BUTT WELDING OF STRIPS AT CONTINUOUS BUTT-WELDING MACHINES | 2009 |
|
RU2391189C1 |
| METHOD AND DEVICE FOR CONTACT BUTT WELDING OF STRIPS AT CONTINUOUS BUTT-WELDING MACHINES | 2009 |
|
RU2391188C1 |
| METHOD OF PREPARING STRIPS FOR WELDING AT CONTINUOUS METALLURGICAL UNITS | 2011 |
|
RU2479390C1 |
| METHOD OF ARC WELDING OF STRIPS AT CONTINUOUS ARC WELDING MACHINES AND DEVICE TO THIS END | 2008 |
|
RU2391193C1 |
| METHOD OF ARC WELDING OF STRIPS AT CONTINUOUS BUTT-WELDING MACHINES AND DEVICE TO THIS END | 2009 |
|
RU2391194C1 |
| METHOD AND DEVICE FOR ARC WELDING OF STRIPS AT CONTINUOUS WELDING MACHINES | 2009 |
|
RU2391195C1 |
| METHOD AND DEVICE FOR CONTACT BUTT WELDING OF ROLLED STRIPS IN CONTINUOUS METALLURGICAL UNITS | 2008 |
|
RU2378092C1 |
| DEVICE FOR ARC WELDING OF STRIPS AT CONTINUOUS METALLURGICAL PLANTS | 2011 |
|
RU2479391C1 |
| METHOD OF PREPARING STRIPS FOR WELDING AT CONTINUOUS METALLURGICAL UNITS | 2010 |
|
RU2434727C1 |
| MACHINE FOR CONTACT BUTT WELDING OF STRIPS | 2003 |
|
RU2246386C1 |
