Duration :- Professional Skill 142 Hrs; Professional Knowledge 34 Hrs (for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
Hand & Power Tools: –
– Marking scheme, marking material chalk,Prussian blue.
– Cleaning tools-Scraper,wire brush, Emery paper,
– Description, care and use of Surface plates,stee lrule, measuring tape, try square.
Callipers-inside and outside.
Dividers, surface gauges,scriber,
– Punches-prick punch,centre punch,pinpunch,hollow punch, number and letter punch.
Chisel-flat,cross-cut.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
8. Perform marking using all marking aids, like steel rule with spring callipers, dividers,scriber, punches, chisel etc. on MS Flat/Sheet Metal. (17 hrs)
Measure a wheel base of a vehicle with measuring tape. (08 hrs)
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
11. Perform measuring practice on Cam height, Camshaft Journal dia, crankshaft journal dia, Valve stem dia, piston diameter, and piston pin dia with outside Micrometres. (05 hrs)
12. Perform measuring practice on cylinder bore for taper and out-of-round with Dial bore gauges. (10 hrs)
13. Perform measuring practice to measure wear on crankshaft end play, crankshaft run out, and valve guide with dial indicator and magnetic stand (05 hrs)
14. Perform measuring practice to check the flatness of the cylinder head is warped or twisted with straight edge is used with a feeler gauge. (10 hrs)
15. Perform measuring practice to check the end gap of a piston ring, piston-to- cylinder wall clearance with feeler gauge. (09 hrs)
16. Perform practice to check engine manifold vacuum with vacuum gauge. (05hrs)
17. Perform practice to check the air pressure inside the vehicle tyre is maintained at the recommended setting. (05hrs)
WEEK. NO. 07 & 08
Reference Learning Outcome :- Plan & perform basic fastening & fitting operation by using correct hand tools, Machine tools & equipments. (Mapped NOS: CSC/N0304)
Duration :- Professional Skill 90 Hrs; Professional Knowledge 17 Hrs (for above learning out come)
TRADE THEORY (Professional Knowledge ) :-
– Different type sofmetal joint (Permanent, Temporary),methods of, Soldering,etc.
Fasteners
– Study of different types ofscrews, nuts, studs & bolts,locking devices, Such as locknuts, cotter, split pins, keys,circlips,lockrings,lockwashers and locating wheretheyareused.
Washers & chemical compounds can be used to helpse cure these fasteners.
Function of Gaskets, Selection of materials for gasket sand packing, oil seals.
Types of Gaskets – paper, multi layered metallic, liquid, rubber, copperand printed.
– Thread Sealants- Various type slike, locking,sealing, temperature resistance, anti locking, lubricating etc.
Cuttingtools
– Study of different type of cutting tools like Hacksaw, File-Definition, parts of a file, specification, Grade,shape, different type of cut and uses., OFF-handgrinding with sander, bench and pedestal grinders, safety precautions while grinding.
TRADE PRACTICAL (Professional Skills With Indicative Hours) :- Job no. & Name of the Practical
18. Perform removal of stud/bolt using stud extractor (05hrs)
19. Perform practice on cutting tools like Hacksaw, file, chisel, Sharpening of Chisels, center punch, safety precautions while grinding. (10hrs)
20. Perform practice on Hacksawing and filing to given dimensions. (25 hrs)