Page 25 - Welder - TP - Kannada

Professional process. [Appropriate OAW-01 sheet “T” joint. lene powder coating
welding process- OAW, process- principles of op-
Skill 41 100 Silver brazing on copper tube to tube.
SMAW] OAW-02 eration and ap-
Hrs; Hard facing of alloy steel 101Repair welding of broken C.I. machine plications
parts by oxy-acetylene welding with
Professional components / MS rod C.I and bronze filler rod. - Reading of assembly
by using hard facing drawing
Knowledge electrode. 102 Repair welding of broken C.I machine - Welding Procedure
10Hrs
OAW-03 parts by C.I. electrode. Specification (WPS) and
103 Repair plastic broken parts or pipes Procedure Qualification
OAW-04 Record ( PQR)
OAW-05 by plastic welding machine.
- Hard facing/ surfacing
necessity, surface pre
paration, various hard

Professional 104.Make a plastic tank with plastic sheet facing alloys and a dvan-
of PVC. Dimensions 150*100*100 tages of hard facing.
Skill 24Hrs; SMAW-01
Professional - Plastic welding machine
with hot air gun and
SMAW-02
Knowledge plastic material:
Polypropylene (PP)
01Hrs
Polyethylene (PE)
Polyvinylchloride (PVC)

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