Computational graphic work for fusion welding 1

The seller is blocked and sales of the product are suspended

The task:
Material - Steel 20;
Fillet weld - K = 10;
The welding method - automatic CO2.

Constructional - technological analysis of weldments 2
APPOINTMENT AND COMPOSITION OF STRUCTURES, TERMS OF ITS OPERATION 3
CHARACTERISTICS of the base metal 3
DESCRIPTION OF WELDS 5
ORGANIZATION OF WORK 6 WELDING
Choosing the welding method 6
Automatic welding in CO 2 9
Choice of welding consumables 9
SELECTION OF GAS 9
CHOICE OF WELDING WIRE 10
Chemical composition of weld WIRE 11
SELECTION welded joints, the size and edge preparation 11
CALCULATION PARAMETERS MODE arc welding CO2 12
OPTIONS MODE ARC WELDING 13
Preparation of input data 13
AREA weld metal 13
CALCULATION OF MODE WELDING 14
The core wire diameter 14
DEPARTURE electrode wire 14
Welding speed 14
Wire feed speed 14
WELDING CURRENT 15
VOLTAGE welding 15
COSTS shielding gas 15
SELECTION OF WELDING EQUIPMENT 16
Welding rectifier 16
WELDING MACHINE 17
REFERENCES 18