Experiments
PART A
1. Sections of Solids: Sections of Pyramids, Prisms, Cubes, Tetrahedrons, Cones and Cylinders resting only on their bases (No problems on axis inclinations, spheres and hollow solids). True shape of sections.
2.Orthographic Views: Conversion of pictorial views into orthographic projections of simple machine parts with or without section. (Bureau of Indian Standards conventions are to be followed for the drawings) Hidden line conventions. Precedence of lines.
PART B
3.Thread Forms: Thread terminology, sectional views of threads. ISO Metric (Internal & External) BSW (Internal & External) square and Acme. Sellers thread, American Standard thread.
4. Fasteners: Hexagonal headed bolt and nut with washer (assembly), square headed bolt and nut with washer (assembly) simple assembly using stud bolts with nut and lock nut. Flanged nut, slotted nut, taper and split pin for locking, counter sunk head screw, grub screw, Allen screw.
5.Keys & Joints: Parallel key, Taper key, Feather key, Gibhead key and Woodruff key
6.Riveted Joints: Single and double riveted lap joints, butt joints with single/double cover straps (Chain
7. Couplings: pin joint) for two Split Muff coupling, protected type flanged coupling, pin (bush) type flexible coupling, Oldham's coupling and universal coupling (Hooks' Joint)
PART C
8.Modelling of propeller and hub assembly
9.Modelling of wing assembly
10 Modelling of fuselage assembly
11 Modelling of Engine Mounts
12 Modelling of main rotor blade assembly of helicopter
13 Modelling of UAV assembly
14 Modelling of Landing Gear Assembly
Course outcomes:
At the end of the course the student will be able to:
Conduct of Practical Examination:
1. All laboratory experiments are to be included for practical examination.
2. Breakup of marks and the instructions printed on the cover page of answer script to be strictly adhered by the examiners.
3. Students can pick one experiment from the questions lot prepared by the examiners.
4. Change of experiment is allowed only once and 15% Marks allotted to the procedure part to be made zero.