TA 202 : Introduction to
2012-13 (II Semester)
Prof. Sounak K. Choudhury
Mechanical Engineering Department
Northern Lab., Manufacturing Science Lab.
A - 115
E-mail: [email protected]
Prof. S.K. Cho
[See Rule 53]
Intimation of loss or destruction etc. of the Certificate of Registration and a application for the issue of
duplicate Certificate of Registration
(To be made in duplicate if the vehicle is held under an agreement of hire-purchase/hy
OBJECTIVE: To study the effect of depth of cut on
surface texture upon shaping operation.
MATERIALS REQUIRED: Mild steel block of
dimensions 60x30x30 cubic mm.
APPARATUS AND TOOLS REQUIRED: Vernier
calipers, spanner, scale and shaper tools (H. S. S.).
SURFACE GRINDING OPERATION
OBJECTIVE:- To Study the effect of downfeed on metal removal
rate in grinding process.
APPARATUS REQUIRED:- Surface grinding machine, workpiece,
THEORY:- Grinding is generally used as a metal finishing
OBJECTIVE: To study the effect of feed rate on material
removal rate during turning operation.
MATERIAL REQUIRED: Mild steel rod of 40 mm diameter
and 200 mm long.
APPARATUS REQUIRED: Vernier Caliper, spanner, chuck
spanner, weighing balance and turning t
Friction stir welding (FSW) is a solid-state process, which means that the
objects are joined without melting of base metals. This opens up whole
new areas in welding technology. In FSW, a cylindrical shouldered tool
with a profiled pin is ro
effect on chip thickness by varying cutting velocity in
AIM: To study the effect on chip thickness by varying cutting velocity
in turning operation
MATERIALS REQUIRED: Mild steel bar as work piece, HSS
tool, digital Vernier caliper