FABRICATION OF FREIGHT CAR SIDEWALLS AND DEVICE TO THIS END Russian patent published in 2016 - IPC B23K101/24 B23K9/00 B61D17/08 

Abstract RU 2575112 C2

FIELD: process engineering.

SUBSTANCE: invention relates to welding and can be used for welding of long length shaped metal structures, for example, freight car sidewalls. Sidewalls are welded at the assemble bench bearing surface, the locking elements being secured at said bench. Welding hardware is displaced along the frame surface with the help of gantries in crosswise and lengthwise directions. Note here that said gantries are provided with drive motor mounted at the guides located along said frame.

EFFECT: lower production costs, higher quality of welds, decreased warpage of the walls.

2 cl, 7 dwg

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RU 2 575 112 C2

Authors

Maslovets Jurij Nikolaevich

Vysokoljan Nikolaj Vasil'Evich

Maslovets Aleksandr Nikolaevich

Khorenko Dmitrij Petrovich

Dates

2016-02-10Published

2013-10-23Filed