FIELD: metal working, particular, welding . SUBSTANCE: tracing device has drive carriage 6 and working tool, particular, welding torch 9 provided with guide roller 11 and connected with drive carriage 6 by means of spatial pantograph whose levers carry, at least, one strip 5 between working tool and point of hinging to carriage and parallel to fastening of carriage and tool. When carriage 6 moves over article 7, welding torch 9 moves along welding seam oriented irrespective of deviation and curvature of the latter. EFFECT: higher efficiency. 2 dwg
Title | Year | Author | Number |
---|---|---|---|
WELDER | 0 |
|
SU1787727A1 |
METHOD OF WELDING NON-ROTARY BUTTS OF PIPES AND DEVICE FOR EFFECTING SAME | 0 |
|
SU1109044A3 |
DEVICE FOR AUTOMATIC WELDING OF CLOSED FILLET JOINTS | 0 |
|
SU1139600A1 |
AGGREGATE FOR AUTOMATIC WELDING | 2005 |
|
RU2294274C1 |
APPARATUS FOR WELDING TUBE NON-ROTARY BUTTS | 0 |
|
SU837680A1 |
MACHINE FOR PREWELD DRESSING OF SEAM | 0 |
|
SU1038105A1 |
APPARATUS FOR AUTOMATIC ELECTRIC ARC WELDING-ON OF CONNECTIONS TO CYLINDRICAL AND SPHERICAL SURFACES | 0 |
|
SU625873A1 |
0 |
|
SU1780958A1 | |
DEVICE FOR PROTECTING CIRCUMFERENTIAL WELDS FROM OXIDATION | 0 |
|
SU1590267A1 |
APPARATUS FOR HEAT TREATMENT OF METAL | 0 |
|
SU1155404A1 |
Authors
Dates
1996-10-10—Published
1992-10-08—Filed