LESSON PLAN
|
| Name of Faculty : Mr. A |
| Discipline : B.Tech(ME) |
| Semester : 4th |
| Subject : Manufacturing Technology-I |
| Subject code :ME-202-F |
| Lesson Plan duration : 15 Week (from January, 2018 to April, 2018) |
| Work Load (Lecture/Tutorial/ Practical) per Week (hours): Lecture/Tutorial -04 |
| Week |
Theory |
| Lecture Day |
Topic |
| 1st |
1 |
Metal Cutting & Tool Life:Introduction, basic tool geometry |
| 2 |
Single point tool nomenclature |
| 3 |
Chips types and their characters tics, mechanics of chips formation |
| T-1 |
Problems |
| 2nd |
1 |
Theoretical and experimental determination of shear angle, orthogonal and oblique metal cutting |
| 2 |
Metal cutting theories, relationship of velocity |
| 3 |
Forces, and power consumption, cutting speed, feed and depth of cut, coolant, temperature profile in cutting |
| T-2 |
Problems |
| 3rd |
1 |
Tool life relationship, tailor equation of tool life, tool material and mechanism |
| 2 |
Economics of Metal Machining: Introduction, elements of machining cost |
| 3 |
Elements of machining cost, tooling economics, machining |
| T-3 |
Problems |
| 4th |
1 |
Machining, economics and optimization, geometry of twist, drills and power calculation in drills |
| 2 |
Metal forming Jigs and Fixtures: Introduction, Metal blow condition, theories of plasticity |
| 3 |
Conditions of plane strains, friction, conditions in metal working, wire drawing, theory of forging |
| T-4 |
Problems |
| 5th |
1 |
Rolling theory, no slip angle, and foreword slip, types of tools, principles of locations, locating and clamping devices |
| 2 |
Jigs bushes, drilling jigs, milling fixtures |
| 3 |
Turning fixtures, boring and broaching fixtures, welding fixtures |
| T-5 |
Problems |
| 6th |
1 |
Different materials, for jigs and fixtures, economics of jigs and fixtures |
| 2 |
Metrology: Measurement, linear and angular simple measuring instruments, |
| 3 |
Various clampers, screw gauge, sine bar, auto-collimator, comparator- mechanical, electrical, optical |
| T-6 |
Class Test |
| 7th |
1 |
Surface finish and its measurements, micro and macro deviation, |
| 2 |
Factors influencing surface finish and evaluation of surface finish |
| 3 |
Machine tools: Introduction, constructional features |
| T-7 |
Problems |
| 8th |
1 |
Specialization, operations and devices of basic machine tools such as lathe, shaper, |
| 2 |
Planner, drilling machining, and milling machine, indexing in milling operation |
| 3 |
Working principles of capstan and turret lathes |
| T-8 |
Problems |
| 9th |
1 |
Metal Casting Process: Introduction, Foundry: Introduction to Casting Processes, Basic Steps in Casting Processe |
| 2 |
Pattern: Types of Pattern and Allowances. Sand Casting: Sand Properties, Constituents and Preparation |
| 3 |
Mould & Core making with assembly and its Types. Gating System. |
| T-9 |
Problems |
| 10th |
1 |
Melting of Metal, Furnaces and Cupola, Metal Pouring, Fettling. Casting Treatment |
| 2 |
Inspection and Quality Control, Sand Casting Defects & Remedies |
| 3 |
Welding: Introduction to Welding, Classification of Welding Processes |
| T-10 |
Problems |
| 11th |
1 |
Gas Welding: Oxy-Acetylene Welding |
| 2 |
Resistance Welding; Spot and Seam Welding |
| 3 |
Arc Welding: Metal Arc, TIG & MIG Welding |
| T-11 |
Problems |
| 12th |
1 |
Submerged arc welding (SAW), resistance welding principles, electrode types and selection, thermit welding |
| 2 |
Electro slag welding, electron beam welding, laser beam welding, |
| 3 |
Forge welding, friction welding, Welding Defects and remedies, brazing & soldering |
| T-12 |
Problems |
| 13th |
1 |
Forming Processes: Basic Principle of Hot & Cold Working, Hot & Cold Working Processes, Rolling |
| 2 |
Extrusion, Forging, Drawing, Wire Drawing and Spinning |
| 3 |
Sheet Metal Operations: Measuring, Layout marking, Shearing, Punching, Blanking |
| T-13 |
Problems |
| 14th |
1 |
Piercing, Forming |
| 2 |
Bending and Joining |
| 3 |
Revision |
| T-14 |
Problems |
| 15th |
1 |
revision |
| 2 |
Class Test |
| 3 |
Revision |
| T-15 |
Revision |
