Revised scheme for B.Tech. - Punjab Technical University

PTU/BOS/ME/101/10-06-2005/BATCH-2003
ME-218 MANUFACTURING PROCESSES-II LAB
Internal Marks: 30 L T P
External Marks: 20 0 0 2
Total Marks: 50
1. Study of constructional features of following machines through drawings/
sketches:a)
Lathe
b) Capstan & Turret Lathe
c) Radial drilling machine
d) Universal milling machine
e) Shaper and planer
f) Plastic moulding machine
g) Grinding machines (Surface, cylindrical)
h) Gear cutting machines etc.
i) Hydraulic Press
j) Draw Bench
k) Drawing, Extrusion Dies
l) Rolling Mills
2. Study of lubrication system in the machine tools.
3. Advanced exercises on Lathe where the students will work within specified
tolerances, cutting of V- threads and square threads (internal as well as
external).
4. Production of machined surfaces on shaper and planner.
5. Exercises on milling machines; generation of plane surfaces, production of spur
gears and helical involute gears, use of end mill cutters.
6. Grinding of single point cutting tool, cutter and drills.
7. Study of recommended cutting speeds for different tool- work material
combinations.
8. Identification of different cutting tool and work materials.