ROCESs DESIGNATIONS In special cases, the technique of welding is indicated alon

Question

ROCESs DESIGNATIONS In special cases, the technique of welding is indicated along with the w convention. To avoid lengthy notes, the abbreviations (Table 11.6) are written some cases, code number is given with a foot note on the drawing near the title 11.8 EXAMPLES The sbiy drawing of a shaft support fabricated by welding is shown in Fig the conventional weld symbols (ABBREVIATIONS) bo as a as a note. In block. The drawing of the individual components (part drawings) with edge p wherever necessary, before they are joined by welding view of the assembly is shown in Fig. 11.13 b. e isometric Table 11.6 Welding process designations Designation Welding process Designation Welding process IB IRB OAW Carbon are welding Cold welding Dip brazing Diffusion welding Electron beam welding Electro slag welding Explosion welding Furnace brazing Forge welding Friction welding Flash welding Gas metal are welding Gas tungsten arc welding Induction brazing Infra red brazing Oxy-acetylene welding Oxy-hydrogen welding Pressure gas welding Resistance brazing Projection welding Resistance seam welding Resistance spot weldin g Resistance welding Submerged are welding Torch brazing Upset welding CAW DB DFW EBW ESW EXw FB FOW FRW PGW RB RPW RSEW RSW RW SAW ?? UW GMAW GTAW

Explanation / Answer

Example is self explanatory what exactly is the question

Edge preparation: it's done to have proper weldings, generally it's done where welding strength is important and proper fusion is required. In this the edges are chamfered for proper fusion of material.

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