Page 12 - TDM - 1st Year - TT - Hindi
P. 12
संयोिजत / अ ास प रणाम
इस पु क के अ म आप यह जान सक गे
.सं. अ यन के प रणाम अ ास सं.
1 Plan and organize the work to make job as per specification applying
different types of basic fitting operation and check for dimensional 1.1.01 - 1.2.27
accuracy following safety precautions. [Basic fitting operation – Filing,
Marking, Hack sawing, Drilling,Taping, chipping and Grinding etc.
Accuracy: ± 0.1mm]
2 Make different fit of components for assembling as per required
tolerance observing principle of interchangeability and check for 1.2.28 - 1.3.30
functionality. [Different Fit –Open, Angular, & Square Fit; Required
tolerance: ±0.05 mm, angular tolerance: 1 degree.]
3 Set different shaped jobs on different chuck and demonstrate
1.2.31 - 1.3.33
conventional lathe machine operation observing standard
operation practice. [Different chucks:3 jaws & 4 jaws, different
shaped jobs: round, square, hexagonal]
4 Prepare different cutting tool to produce jobs to appropriate accuracy
by performing different turning operations. Different cutting tool –
V tool, side cutting, parting, thread cutting (both LH & RH), 1.3.34 - 1.3.43
Appropriate accuracy: ±0.06mm, Different turning operation – Plain,
facing, drilling, boring (counter & stepped), grooving, Parallel
Turning, Step Turning, parting, chamfering, U -cut, Reaming, internal
recess, knurling.
5 Set the different machining parameters to produce threaded
components applying method/ technique and test for proper assembly 1.3.44 - 1.3.45
of the components with an accuracy of ± 0.05 mm. [Different threads
viz., metric/ BSW/ Square]
6 Set the different machining parameters and cutters to prepare job by
performing different milling operation and indexing. [Different 1.3.46 - 1.4.62
machining parameters – feed, speed and depth of cut. Different milling
operations – plain, stepped, angular, dovetail, T-slot, contour, gear
milling]
7 Produce components of high accuracy by surface grinding operation.
1.4.63 - 1.5.72
[Accuracy of +/- 0.02 mm]
8 Produce components of high accuracy by cylindrical grinding 1.5.73 - 1.5.77
operations. [Accuracy of +/- 0.02mm.]
9 Sharpen different cutter or multipoint cutting tool. [Different cutters 1.5.78
– end mill cutter, side & face milling cutter, single angle cutter, Reamer]
10 Develop isometric drawing and solid modelling of mould using CAD & 1.5.79 - 1.6.83
Pro-E
(x)
