Reference Learning Outcome :-Make components having angular and straight surface and check accuracy with different gauges and instruments. [Different components: – V’ block, parallel bar, drill point angle; Different gauges: – sine bar, slip gauge & DTI (dial test indicator) and accuracy limit ±0.02 mm.] (Mapped NOS: CSC/N0109)
Duration :- Professional Skill 100 Hrs.; Professional Knowledge 16 Hrs.(for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Tools and cutter grinder their description, working principles, operations care and maintenance.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
90. Perform cylindrical and surfaces grinding operation (25 hrs)
WEEK. NO. 30
Reference Learning Outcome :-Make components having angular and straight surface and check accuracy with different gauges and instruments. [Different components: – V’ block, parallel bar, drill point angle; Different gauges: – sine bar, slip gauge & DTI (dial test indicator) and accuracy limit ±0.02 mm.] (Mapped NOS: CSC/N0109)
Duration :- Professional Skill 100 Hrs.; Professional Knowledge 16 Hrs.(for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Special types of grinding machines and centreless grinders.
Their description, working principles, operations, care and maintenance.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
91. Perform step grinding on cylindrical grinding machine. (25 hrs)
WEEK. NO. 31
Reference Learning Outcome :-Make components having angular and straight surface and check accuracy with different gauges and instruments. [Different components: – V’ block, parallel bar, drill point angle; Different gauges: – sine bar, slip gauge & DTI (dial test indicator) and accuracy limit ±0.02 mm.] (Mapped NOS: CSC/N0109)
Duration :- Professional Skill 100 Hrs.; Professional Knowledge 16 Hrs.(for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Diamond Wheel and Applications of diamond wheel in grinding.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
92. Grind Parallel block on surface grinding machine (12 hrs)
93. Grind gauges within finish accuracy ±0.02mm. (Rough and finish grinding using disc and diamond wheels). (15 hrs)
WEEK. NO. 32
Reference Learning Outcome :-Perform preventive maintenance of grinding machines. [Grinding machines: – surface and cylindrical] (Mapped NOS: CSC/N0109)
Duration :- Professional Skill 30 Hrs.; Professional Knowledge 06 Hrs.(for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Preventive maintenance and its necessity.
Mode of frequency of lubrication.
Preparation of Maintenance schedule, simple estimation, use of hand book and reference table.
Total preventive Maintenance.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
94. Make simple utility jobs such as V’ block, Parallel bar, Drill point angle checking gauge with surface and cylindrical grinders. (12 hrs)
95. Perform preventive maintenance of grinding machines. (18 hrs)
WEEK. NO. 33 & 34
Reference Learning Outcome :-Make job of different material by cylindrical parallel grinding with appropriate accuracy. [Different material: – soft & hard metals; Accuracy limit±0.01mm] (Mapped NOS: CSC/N0109)
Duration :- Professional Skill 50 Hrs.; Professional Knowledge 12 Hrs.(for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Cylindrical grinding machine, its parts, use care and maintenance
surface grinding machine-its parts use care and maintenance
Universal cylindrical grinding machines parts description use, care and maintenance.
Internal grinding machine and its parts their description, use care and maintenance.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
96. Finish cylindrical surfaces by grinding within accuracy ±0.01mm (Maintaining parallelism) on both soft and hard metals. (50 hrs)