Reference Learning Outcome :- Produce different casting components by different metal with different moulding process and finish the casting as per requirement. (NOS:ISC/N9457)
Duration :- Professional Skill 175 Hrs; Professional Knowledge 30 Hrs (for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Core: Uses and types, composition of various cores sand mixtures.
Types of core boxes core venting and re-in forcing of core-core baking – core making machines.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
34. Prepare mould with vertical core. (10 hrs)
35. Prepare mould with horizontal core and assemble in the mould.(10 hrs)
36. Prepare chair core and assemble in the mould. (05 hrs)
WEEK. NO. 11
Reference Learning Outcome :- Produce different casting components by different metal with different moulding process and finish the casting as per requirement. (NOS:ISC/N9457)
Duration :- Professional Skill 175 Hrs; Professional Knowledge 30 Hrs (for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Construction: Operation & maintenance of oil fire furnace pattern- pattern materials.
Difference between wooden pattern and metal pattern.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
37. Prepare moulds for copper and copper base alloys melts copper alloy in oil fired furnace & pour & fettle the casting. (25 hrs)
WEEK. NO. 12
Reference Learning Outcome :- Produce different casting components by different metal with different moulding process and finish the casting as per requirement. (NOS:ISC/N9457)
Duration :- Professional Skill 175 Hrs; Professional Knowledge 30 Hrs (for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Pattern – types of patterns- allowance on pattern colouring of pattern as per IS 1513-1959 care & maintenance of pattern. (05 hrs.)
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
38. Prepare mould with draw back method & false check method. (10 hrs)
39. Prepare dry sand mould with skeleton pattern. (08 hrs)