Spot Welding Different Thickness Material. Thickness was spot welded so 0808 mm 15 15 mm and 30 30 mm and also of the different thickness so 08 15 mm 08 30 mm a 15 30 mm. Two types of joining method involve in this study which is adhesive bonding and spot weld.
Due to its lower thermal conductivity and higher electrical resistance steel is comparatively easy to spot weld with low carbon steel being most suited to spot welding. Through a concentrated pressure and high heat the. For each sheet thickness the making of 5 assemblies was proposed always at the use of all 12 welding times 010s 015s 020 s 025 s 03 s 04s 06s 08 s 10 s.
Materials Appropriate for Spot Welding.
The depth of depression on the sheet surfaces caused by welding electrodes should never exceed 25 percent of the sheet metal thickness. Typically a body shop welds steel between 16 gauge and 24 gauge. So now we will do experimental work with using SS304 material for 20mm sheet thickness by Taguchi experimental design. 18 rows One general criterion of resistance spot-welding is that the weld shall have a.