Page 17 - Welder - TP - Kannada

14 Choose appropriate welding process and perform joining of different types of
metals and check its correctness. [appropriate welding process - OAW,
SMAW; Different metal - SS, CI, Brass, Aluminium] 1.3.58 - 1.3.59
15 Test welded joints by different methods of testing. [different methods of
testing- Dye penetration test, Magnetic particle test, Nick break test, Free
band test, Fillet fracture test] 1.3.60 - 1.4.64
16 Set GMAW machine and perform welding in different types of joints on MS
sheet/plate by GMAW in various positions by dip mode of metal transfer.
[different types of joints- Fillet (T-joint, lap, Corner), Butt (Square & V);
various positions- 1F, 2F, 3F,4F, 1G, 2G, 3G] 1.5.65 - 1.6.85
17 Set the GTAW machine and perform welding by GTAW in different types of
joints on different metals in different position and check correctness of the
weld. [different types of joints- Fillet ( T-joint, lap, Corner), Butt
(Square & V) ; different metals- Aluminium, Stainless Steel;
different position- 1F & 1G] 1.6.86 - 1.6.91

18 Perform Aluminium & MS pipe joint by GTAW in flat position. 1.6.92
19 Perform Aluminium & MS pipe joint by GTAW in flat position. Set the
Plasma Arc cutting machine and cut ferrous & non-ferrous metals. 1.6.93 - 1.6.94

20 Set the resistance spot welding machine and join MS & SS sheet 1.6.95 - 161.96
21 Perform joining of different similar and dissimilar metals by brazing
operation as per standard procedure. [different similar and dissimilar
metals- Copper, MS, SS] 1.6.97 - 1.7.100
22 Repair Cast Iron machine parts by selecting appropriate welding process.
[Appropriate welding process- OAW, SMAW]
Hard facing of alloy steel components / MS rod by using hard facing
electrode. 1.7.101 - 1.7.104

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