FIELD: process engineering.
SUBSTANCE: invention may be used for welding case-shaped structure made up of sheets, for example, those to be mounted in open sea. Sheet components of bottom and lateral plates 100 and 102 are arranged on welding fixture that may turn about lengthwise axis and has its cylinders 12 resting upon separate end support. Axis passing through common center of gravity of sheet components is located nearby rotational axis of welding fixture. Said sheet components are preferably arranged, in fact, in symmetry about said rotational axis. Bottom plates are arranged on opposite sides from welding fixture rotational axis, secured by first supporting elements 20 and may be detached therefrom. Lateral plates are secured to welding fixture by second and third supporting elements 22, 24, and may be detached therefrom. Welding fixture has heating resistors to heat welded components to preset temperature. Preferably, mechanised flux arc welding is used.
EFFECT: ease of operation.
23 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MICROCAR FRAME WELDING METHOD | 2023 |
|
RU2825352C1 |
| FASTENING PART TO BE WELDED TO, DEVICE FOR WELDING FASTENING PART AND UNIT FOR FASTENING COMPLETING PART TO FASTENING PART BEING WELDED | 1993 |
|
RU2140587C1 |
| SUSPENSION SUBFRAME | 2010 |
|
RU2543474C2 |
| PACKET MAKING AND SEALING DEVICE | 2003 |
|
RU2314236C2 |
| PROCESS OF TANK ERECTION AND DEVICE FOR IMPLEMENTATION OF THIS PROCESS | 2013 |
|
RU2639403C2 |
| METHOD FOR FABRICATION OF COMPLEX THIN-WALLED WELDED ARTICLE WITH THICK-WALL SUSPENDED ELEMENTS | 2019 |
|
RU2718507C1 |
| SUSPENDED WELDING JAWS FOR CONTACT WELDING | 2010 |
|
RU2538447C2 |
| IRRIGATION PIPELINE | 2005 |
|
RU2371911C2 |
| WELDING GUN FOR PROJECTION WELDING AND A WELDING SET | 2013 |
|
RU2655500C2 |
| VERSION OF A METHOD OF CONSTRUCTING A SHIP HULL STERN WITH A STATIONARY SHROUD OF THE PROPELLER SCREW A SHROUD MODULE AND A STERNPOST | 0 |
|
SU1092086A1 |
