Regression Modeling and Process Analysis of Plug and Spot Welds
Regression Modeling and Process Analysis of Plug and Spot Welds
To enable thicker plate to be joined by 'spot welding' a circular or elongated hole may be machined through the top plate, enabling either a plug or a slot weld
Numbers in plug and slot welds can be used to determine the size or diameter of the plugs , the length of the plug hole , the number of plugs or slots For example, if a diameter of a hole for a plug weld is to be 6mm, the plug weld symbol will be accompanied by Ø6 on its right side, signifying
non progressive slot machines piece to a flat piece 20 20 mm 20 mm 10 mm 10 mm Page 20 Plug & Slot Welds - Used to join overlapping members, one of which has holes in it Plug, Slot, Arc Spot, Arc Seam, Resistance Spot, Resistance Seam, and Projection Welding Symbols For these symbols, the arrow connects the welding symbol
