MANUFACTURING PRACTICES L T P: 0-0-4 Credits: 2 create block 1: Workshop Layout and Safety (1) debut to layout and its importance, implement guard, Safe lifting strenuous materials, Safe use of machine Tools, wear a prophylactic dress, Safety shoes, Safety goggles, Correct behaviour. building block 2: fores 2rk (3) social occasion and setting of hand tools wish hacksaws, jack planes, chisels and gauges for formulation of various linkts, wood turning, and modern wood turning methods; whiz carpentry antic involving a joint, Cross-lap joint, Corner-lap joint, dovetail joint ,Bridle joint. UNIT 3: Casting and Forging (2) Principles & types of casting, habitual casting practices, Introduction to smithy tools and their uses, Smithy Practice(forging): Smithy movement such as offsetting, drawing, bending; Jobs to be made: jockey ,Ring, Punch, Screw Driver, Lifting deplume ,Handle. UNIT 4: Fitting (2) Use and setting of engagement tools for chipping, ca ustic, filing, marking, centre punching, tapping boring, One job involving pursual operations: register to size one simple male-female joint, drilling and tapping.
UNIT 5: Welding wander (3) Introduction to conjoin, brazing and soldering processes and their applications, Electrodes: constituents and functions of electrode coating, conjoin positions, abut preparation for welding jobs, Arc welding for different job like Lap welding of two plates, butt welding of plates with simple cover, arc welding to join plates at safe angles. UNIT 6: Machine Shop (7) Centre Lathe Machine: Introduction to centre lathe, types of lathes. (capstan and turret! ), construction and working of lathe, attachments and accessories, lathe mechanisms, Thread cutting and taper turning methods, Simple quantitative on computing of machining time, To prepare a job on a lathe involving facing, right(prenominal) turning, taper turning, step turning, radius making and parting-off. Milling, Drilling, shaper and Boring...
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