projection welding of ss 409 to sa 213 t11

[qalab]

please can anybody help me with the parameter setting for projection welding of SS409 to SA213 T11

fin thiclness - 2 mm
tube thickness - 4 mm

 

[metengr]

There are various parameters or essential variables, and not just any one parameter, for projection welding. For example, the projection height and width on the fin to be joined to the tube, electrode force to assure adequate contact for spot welding, weld cycle time and current.

Can you provide some additional information on your specific application?