MACHINIST GRINDER 2nd year WEEK WISE NSQF SYLLABUS (SPILT UP)

WEEK. NO. 01 

1. Reference Learning Outcome :- Perform re-sharpening of different milling cutters [Different milling cutters: -plain, slitting saw] (Mapped NOS: CSC/N0109)
2. Duration :- Professional Skill 45  Hrs; Professional Knowledge 10  Hrs  (for above learning out come)

TRADE THEORY (Professional Knowledge ) :- 

• • Milling cutters and its nomenclature.

TRADE PRACTICAL (Professional Skills  With Indicative Hours) :- Job no. & Name of the Practical

• 97. Perform grinding of plain milling cutter. (20 hrs)

WEEK. NO. 02  

1. Reference Learning Outcome :- Perform re-sharpening of different milling cutters [Different milling cutters: -plain, slitting saw] (Mapped NOS: CSC/N0109)
2. Duration :- Professional Skill 45  Hrs; Professional Knowledge 10  Hrs  (for above learning out come)

TRADE THEORY (Professional Knowledge ) :- 

• • Grinding of bushes and cylinders steps and precautions to be taken.

TRADE PRACTICAL (Professional Skills  With Indicative Hours) :- Job no. & Name of the Practical

• 98. Perform grinding of slitting saw milling cutter. (25 hrs)

WEEK. NO. 03  

1. Reference Learning Outcome :- Make different components having straight & angular surface with close tolerance limit and check different fault. [Different components: – V’ block, plain cylindrical bar, cube; tolerance limit – ±0.01mm; different faults – cracks, blow-holes, chatters] (Mapped NOS: CSC/N0109)
2. Duration :- Professional Skill 160  Hrs; Professional Knowledge 45  Hrs  (for above learning out come)

TRADE THEORY (Professional Knowledge ) :- 

• • Dial test indicators marking block, height gauge and surface plate their description.

TRADE PRACTICAL (Professional Skills  With Indicative Hours) :- Job no. & Name of the Practical

• 99. Perform grinding on plain flat surface in surface grinding machine with close tolerances (±0.01mm.) (21 hrs)

WEEK. NO. 04 

1. Reference Learning Outcome :- Make different components having straight & angular surface with close tolerance limit and check different fault. [Different components: – V’ block, plain cylindrical bar, cube; tolerance limit – ±0.01mm; different faults – cracks, blow-holes, chatters] (Mapped NOS: CSC/N0109)
2. Duration :- Professional Skill 160  Hrs; Professional Knowledge 45  Hrs  (for above learning out come)

TRADE THEORY (Professional Knowledge ) :- 

• • Principle of vernier caliper, protractors, micrometers (O/S, I/S and depth) and other instruments having vernier graduations.
  • Combination sets-their use care and maintenance.

TRADE PRACTICAL (Professional Skills  With Indicative Hours) :- Job no. & Name of the Practical

• 100. Perform grinding on angular surface like ‘V’ block. (21 hrs)