S. K. D. A. V. GOVERNMENT POLYTECHNIC, ROURKELA-12 LESSON PLAN Semester-4th Subject-Manufacturing technology Branch -Mechanical Theory Name of the Faculty- Ashutosh Mohanty Academic Session – 2019-20

Period Unit/Sl.no. Topics to be covered 1 Module-01 materials: Composition of various tool materials 2 Physical properties of material 3 Types of cutting tool materials and use of such tool materials 4 Unit Discussion 5 Module-02 Cutting : Cutting action of various tools such as chisel, blade, dies and reamer 6 tool geometry analysis 7 Purpose of different tool angles 8 Machining process parameters(speed, feed and depth of cut) 9 Different coolants and lubricants used in machining 10 OMR-1 11 Module-03 machine: Major components and function of Lathe Machine 12 Operations carried out in lathe(turning, thread cutting, taper turning, internal machining, parting off, facing, knurling) 13 Difference between Capstan lathe & engine lathe 14 Major components and their function 15 Description of multiple tool holders 16 Turret lathe – Its difference with respect to capstan lathe 17 Major components and function of Turret lathe 18 Diagram of tooling layout for preparation of a hexagonal bolt and bush 19 Module-04 : Major components and function of Shaper machine 20 Different applications of shaper machine 21 Introduction to automatic table feed mechanism 22 Construction and working of tool head 23 Quick return mechanism with sketch & specification of a shaping machine 24 OMR-2 25 Module-05 Planning machine: Major components and function of planning machine 26 Different applications of planner machine 27 Difference between Planner & shaper machine 28 Table drive mechanism 29 Working of tool and tool support,Clamping of work with sketch 30 Class test 31 Module-06 machine: Types of milling machine and operations performed by milling machine 32 CNC milling machine and operations performed by CNC milling 33 Working holding attachment 34 Construction and working of simple dividing head 35 Construction and working of universal dividing head 36 Procedure for simple , compound indexing 37 Illustration of different indexing method

38 Unit Discussion 39 Module-07 Slotter: Major components of Slotter machine 40 Function Slotter machine 41 Construction and working of slotter machine 42 Tools used in slotter 43 Unit Discussion 44 Module-08 Grinding: Significance of grinding operation 45 Manufacturing of grinding wheels 46 Criteria for selecting of grinding wheels 47 Specification of grinding including working of Cylindrical grinder 48 Surface grinder,Centerless grinding 49 OMR-3 50 Module-09 Internal machining operations: Working of bench drilling machine 51 Working of pillar drilling machine 52 Working of radial drilling machine 53 Basic principle of & its difference between drilling 54 Broaching- Types(pull type, push type) 55 Advantages of broaching & its Applications 56 OMR-4 57 Module-10 Super finish, lapping: Introduction to super finish 58 Description of lapping & its specific cutting 59 Unit Discussion 60 OMR-5

Signature of Faculty Member: Date: 9.12.2019 Counter Signature of H.O.D