Unit I
Introduction: Manufacturing
Processes and its Classification, Casting, Machining,
Plastic deformation and metal
forming, Joining Processes, Heat treatment process,
Assembly process. Powder
Metallurgy, introduction to computers in manufacturing.
Black Smithy Shop
Use of various smithy tools.
Forging operations:Upsetting, Drawing down, Fullering,
Swaging, Cutting down, Forge
welding, Punching and drafting.
Suggested Jobs : Forging of
chisel., forging of Screw Driver
Unit II
Carpentry Shop:
Timber : Type, Qualities of
timber disease, Timber grains, Structure of timber, Timber,
Timber seasoning, Timber
preservation .Wood Working tools: Wood working machinery,
joints & joinery. Various
operations of planning using various carpentry planes sawing &
marking of various carpentry
joints.
Suggested Jobs :Name Plate ,Any
of the Carpentry joint like mortise or tennon joint
Unit III
Fitting Shop:
Study and use of Measuring
instruments, Engineer steel rule, Surface gauges caliper,
Height gauges, feeler gauges,
micro meter. Different types of files, File cuts, File grades,
Use of surface plate, Surface
gauges drilling tapping Fitting operations: Chipping filling,
Drilling and tapping.Suggested
Jobs :Preparation of job piece by making use of filling,
sawing and chipping , drilling
and tapping operations.
Unit IV
Foundry:
Pattern Making: Study of Pattern
materials, pattern allowances and types of patterns.
Core box and core print, .Use and
care of tools used for making wooden patterns.
Moulding:
Properties of good mould &
Core sand, Composition of Green , Dry and Loam sand.
Methods used to prepare simple
green and bench and pit mould dry sand bench mould
using single piece and split
patterns.
Unit V
Welding: Study and use of tools
used for Brazing, Soldering, Gas & Arc welding.
Preparing Lap & Butt joints
using gas and arc welding methods, Study of TIG & MIG
welding processes . Safety
precautions.
Reference Books:
1. Bawa HS; Workshop Practice,
TMH
2. Rao PN; Manufacturing
Technology- Vol.1& 2, TMH
3. John KC; Mechanical workshop
practice; PHI
4. Hazara Choudhary; Workshop
Practices -, Vol. I & II.
5 Jain. R.K. Production Technology -
No comments:
Post a Comment