Page 92 - CITS - Welder - Trade Practical
P. 92

WELDER - CITS




              Fig 3                                           Fig 4



























              Fig 5                                           Fig 6





















           Fillet ‘T’ joint on MS sheet 2mm thick in flat

           position (OAW)

           Objectives: At the end of this exercise, you shall be able to
           •  set the job pieces and tack as fillet tee joint
           •   select nozzle size, filler rod and set gas pressure for welding
           •   manipulate the blow pipe and filler rod to deposit weld metal in flat upward direction
           •   deposit the weld bead without allowing sagging of molten metal
           •   ensure the root penetration
           •   clean the joint and inspect for weld defects.


















                                                           75

                                           CITS : C G & M - Welder - Exercise 15
   87   88   89   90   91   92   93   94   95   96   97