Fitter 1st Semester : Trade Theory
- Chennai National Instructional Media Institute (NIMI) 2017,c2014
- 178
Contents : Module 1 : Basic Fitting -Safety -Safety practice -Fire extinguishers -Basic First -Aid -Disposal of waste material -Guidelines for good shop floor maintenance -Elements of a file -Length measurement -Marking media -Shapes of files -Hacksaw frame and Blade -Metal -cutting -Chisel -Angles of chisels -Principle of metals cutting -Physical and mechanical properties of metals -Outside micrometers -Drills and Drilling -Vernier calipers -Combination set -Vernier bevel protector -Vernier Dept Gauge
Module 2 : Forging -Forge and its accessories -Anvil -Swage block -Cutting tools -Bending & Twisting -Set Hammer,Fullers & bolsters -Heat treatment of plain carbon steels -Normalising steel -Rivets and riveting
Module 3: Sheet Metal -SNIPS (straight & Bent ) -Compasses -Notches in sheet metal -Metals used in sheet metal work -Polygon -Stakes and their uses -Edge stiffening -Soldering -Sheet Metal Joints -Rivets -Sheet Metal Bending -Forming machine -Bending Machines