3rd Sem Mech Syllabus.pdf
- 1. 1 STATE COUNCIL FOR TECHNICAL EDUCATION AND VOCATIONAL TRAINING, ODISHA TEACHING AND EVALUATION SCHEME FOR 3rd Semester Mechanical Engg.(wef 2019-20) Subject Number Subject Code Subject Periods/week Evaluation Scheme L T P Internal Assessment/ Sessional End Sem Exams Exams (Hours) Total Theory Th.1 Production Technology 4 - 20 80 3 100 Th.2 Strength of Material 4 - 20 80 3 100 Th.3 Engineering. Material 4 - 20 80 3 100 Th.4 Thermal Engineering-I 4 20 80 3 100 Th.5 Environmental studies 4 20 80 3 100 Total 20 100 400 - 500 Practical Pr.1 Mechanical Engg. Drawing - - 6 25 50 3 75 Pr.2 Mechanical Engg. Lab-I - - 4 25 50 3 75 Pr.3 Workshop-II - - 6 50 50 4 100 Student Centred Activities(SCA) - 3 - - - - Total - - 19 100 150 - 250 Grand Total 20 - 19 200 550 - 750 Abbreviations: L-Lecturer, T-Tutorial, P-Practical . Each class is of minimum 55 minutes duration Minimum Pass Mark in each Theory subject is 35% and in each Practical subject is 50% and in Aggregate is 40% SCA shall comprise of Extension Lectures/ Personality Development/ Environmental issues /Quiz /Hobbies/ Field visits/ cultural activities/Library studies/Classes on MOOCS/SWAYAM etc. ,Seminar and SCA shall be conducted in a section. There shall be 1 Internal Assessment done for each of the Theory Subject. Sessional Marks shall be total of the performance of individual different jobs/ experiments in a subject throughout the semester
- 2. 2 CURRICULLUM OF 3RDSEMESTER For DIPLOMA IN MECHANICAL ENGINEERING (Effective FROM 2019-20 Sessions) STATE COUNCIL FOR TECHNICAL EDUCATION & VOCATIONAL TRAINING, ODISHA, BHUBANESWAR
- 3. 3 TH-1 PRODUCTION TECHNOLOGY Name of the Course: Diploma in Mech/Auto/Aero & Other Mechanical Allied Branches Course code: Semester 3rd Total Period: 60 Examination 3 hrs Theory periods: 4 P/W I.A 20 Maximum marks: 100 End Semester Examination: 80 A. RATIONALE : Production Technology involves a working knowledge in the field of product design, product development and rapid part production. It deals with the production methodology and its management to make a complete analysis on the products. B. COURSE OBJECTIVES At the end of the course the students will be able to 1. Understand the different components and processes involved in press tool operation. 2. Understand how to minimize the job setting and tool setting times in mass production. 3. Understand the industrial requirements of fabrication systems. 4. Understand the manufacturing processes like casting and powder metallurgy. C. CHAPTER WISE DISTRIBUTION OF PERIODS Sl. No. Topic Periods 01 Metal Forming Processes 07 02 Welding 16 03 Casting 16 04 Powder Metallurgy 07 05 Press Work 07 06 Jigs and fixtures 07 Total Period: 60 D. COURSE CONTENTS 1.0 Metal Forming Processes 1.1 Extrusion: Definition & Classification 1.2 Explain direct, indirect and impact extrusion process. 1.3 Define rolling. Classify it. 1.4 Differentiate between cold rolling and hot rolling process. 1.5 List the different types of rolling mills used in Rolling process. 2.0 Welding 2.1 Define welding and classify various welding processes. 2.2 Explain fluxes used in welding. 2.3 Explain Oxy-acetylene welding process. 2.4 Explain various types of flames used in Oxy-acetylene welding process. 2.5 Explain Arc welding process. 2.6 Specify arc welding electrodes. 2.7 Define resistance welding and classify it. 2.8 Describe various resistance welding processes such as butt welding, spot welding, flash welding, projection welding and seam welding.
- 4. 4 2.9 Explain TIG and MIG welding process 2.10 State different welding defects with causes and remedies. 3.0 Casting 3.1 Define Casting and Classify the various Casting processes. 3.2 Explain the procedure of Sand mould casting. 3.3 Explain different types of molding sands with their composition and properties. 3.4 Classify different pattern and state various pattern allowances. 3.5 Classify core. 3.6 Describe construction and working of cupola and crucible furnace. 3.7 Explain die casting method. 3.8 Explain centrifugal casting such as true centrifugal casting, centrifuging with advantages, limitation and area of application. 3.9 Explain various casting defects with their causes and remedies. 4.0 Powder Metallurgy 4.1 Define powder metallurgy process. 4.2 State advantages of powder metallurgy technology technique 4.3 Describe the methods of producing components by powder metallurgy technique. 4.4 Explain sintering. 4.5 Economics of powder metallurgy. 5.0 Press Work 7 5.1 Describe Press Works: blanking, piercing and trimming. 5.2 List various types of die and punch 5.3 Explain simple, Compound & Progressive dies 5.4 Describe the various advantages & disadvantages of above dies 6.0 Jigs and fixtures 6.1 Define jigs and fixtures 6.2 State advantages of using jigs and fixtures 6.3 State the principle of locations 6.4 Describe the methods of location with respect to 3-2-1 point location of rectangular jig 6.5 List various types of jig and fixtures. Syllabus to be covered up to IA- Chapters 1, 2&3 LEARNING RESOURCES Sl. No. Author Title of the book Publisher 01 O.P. Khanna Production Technology, Vol- I& II Dhanpat Rai Publication 02 B.S Raghuwanshi Workshop technology, Vol- I& II Dhanpat Rai & Co 03 P.N. Rao Manufacturing technology, Vol- I&II TMH 04 P.C.Sharma Manufacturing technology, Vol- I S. Chand
- 5. 5 TH-2 STRENGTH OF MATERIAL Name of the Course: Diploma in Mech/Auto/Aero & Other Mechanical Allied Branches Course code: Semester 3rd Total Period: 60 Examination 3 hrs Theory periods: 4 P/W I.A TEST 20 Maximum marks: 100 End Semester Examination: 80 A. RATIONALE : Strength of material deals with the internal behaviors of solid bodies under the action of external force. The subject focuses on mechanical properties of material analysis of stress, strain and deformations. Therefore it is an important basic subject of students for Mechanical and Automobile Engg. B. COURSE OBJECTIVES: Students will develop ability towards Determination of stress, strain under uniaxial loading (due to static or impact load and temperature) in simple and single core composite bars. Determination of stress, strain and change in geometrical parameters of cylindrical and spherical shells due to pressure Realization of shear stress besides normal stress and computation of resultant stress in two dimensional objects. Drawing bending moment and shear force diagram and locating points in a beam where the effect is maximum or minimum. Determination of bending stress and torsional shear stress in simple cases Understanding of critical load in slender columns thus realizing combined effect of axial and bending load. C. CHAPTER WISE DISTRIBUTION OF PERIODS Sl. No. Topic Periods 01 Simple Stress & Strain 10 02 Thin cylindrical and spherical shell under internal pressure 08 03 Two dimensional stress systems 10 04 Bending moment& shear force 10 05 Theory of simple bending 10 06 Combined direct & Bending stresses 06 07 Torsion 06 Total Period: 60
- 6. 6 D. COURSE CONTENTS 1.0 Simple stress& strain 1.1 Types of load, stresses & strains,(Axial and tangential) Hooke’s law, Young’s modulus, bulk modulus, modulus of rigidity, Poisson’s ratio, derive the relation between three elastic constants, 1.2 Principle of super position, stresses in composite section 1.3 Temperature stress, determine the temperature stress in composite bar (single core) 1.4 Strain energy and resilience, Stress due to gradually applied, suddenly applied and impact load 1.5 Simple problems on above. 2.0 Thin cylinder and spherical shell under internal pressure 2.1 Definition of hoop and longitudinal stress, strain 2.2 Derivation of hoop stress, longitudinal stress, hoop strain, longitudinal strain and volumetric strain 2.3 Computation of the change in length, diameter and volume 2.4 Simple problems on above 3.0 Two dimensional stress systems 3.1 Determination of normal stress, shear stress and resultant stress on oblique plane 3.2 Location of principal plane and computation of principal stress 3.3 Location of principal plane and computation of principal stress and Maximum shear stress using Mohr’s circle 4.0 Bending moment& shear force 4.1 Types of beam and load 4.2 Concepts of Shear force and bending moment 4.3 Shear Force and Bending moment diagram and its salient features illustration in cantilever beam, simply supported beam and over hanging beam under point load and uniformly distributed load 5.0 Theory of simple bending 5.1 Assumptions in the theory of bending, 5.2 Bending equation, Moment of resistance, Section modulus& neutral axis. 5.3 Solve simple problems. 6.0 Combined direct & bending stresses 6.1 Define column 6.2 Axial load, Eccentric load on column,
- 7. 7 6.3 Direct stresses, Bending stresses, Maximum& Minimum stresses. Numerical problems on above. 6.4 Buckling load computation using Euler’s formula (no derivation) in Columns with various end conditions 7.0 Torsion 7.0 Assumption of pure torsion 7.1 The torsion equation for solid and hollow circular shaft 7.2 Comparison between solid and hollow shaft subjected to pure torsion Syllabus to be covered up to I.A - Chapters 1, 2, 3&4 Learning resources: Sl. No. Author Title of the book Publisher 01 S Ramamrutham Strength of Materials Dhanpat Rai 02 R K Rajput Strength of Materials S.Chand 03 R.S khurmi Strength of Materials S.Chand 04 G H Ryder Strength of Materials Mc millon and co. lmtd 05 S Timoshenko and D H Young Strength of Materials TMH
- 8. 8 TH-3 ENGINEERING MATERIAL Name of the Course: Diploma in Mech/Auto/Aero & Other Mechanical Allied Branches Course code: Semester 3rd Total Period: 60 Examination 3 hrs Theory periods: 4 P/week IA 20 Maximum marks: 100 End Semester Examination: 80 A. RATIONALE: Entire field of engineering deals with use of host of materials for making objects for human need. These materials include wide spectrum of element, metals, alloys and compounds with diverse properties. It is imperative that an engineer from any field should have a good knowledge of such materials and their properties. B. COURSE OBJECTIVES: After completion of the course students will have the ability of Realizing material requirements Realizing application area of ferrous, non ferrous and alloys Comprehending micro-structural changes during iron-carbon phase transformation process Comprehending effect of heat treatment and its effect towards change in material properties Comprehending continuity during evolution in engineering materials and development of modern engineering materials. C. CHAPTER WISE DISTRIBUTION OF PERIODS Sl. No. Topic Periods 01 Engineering materials and their properties 05 02 Ferrous Materials and alloy 05 03 Iron – Carbon system 08 04 Crystal imperfections 10 05 Heat Treatment 10 06 Non-ferrous alloys 10 07 Bearing Material 03 08 Spring materials 03 09 Polymers 03 10 Composites and Ceramics 03 Total Period: 60
- 9. 9 D. COURSE CONTENT: 1.0 Engineering materials and their properties 1.1 Material classification into ferrous and non ferrous category and alloys 1.2 Properties of Materials: Physical , Chemical and Mechanical 1.3 Performance requirements 1.4 Material reliability and safety 2.0 Ferrous Materials and alloys 2.1 Characteristics and application of ferrous materials 2.2 Classification, composition and application of low carbon steel, medium carbon steel and High carbon steel 2.3 Alloy steel: Low alloy steel, high alloy steel, tool steel and stainless steel 2.4 Tool steel: Effect of various alloying elements such as Cr, Mn, Ni, V, Mo, 3.0 Iron – Carbon system 3.1 Concept of phase diagram and cooling curves 3.2 Features of Iron-Carbon diagram with salient micro-constituents of Iron and Steel 4.0 Crystal imperfections 4.1 Crystal defines, classification of crystals, ideal crystal and crystal imperfections 4.2 Classification of imperfection: Point defects, line defects, surface defects and volume defects 4.3 Types and causes of point defects: Vacancies, Interstitials and impurities 4.4 Types and causes of line defects: Edge dislocation and screw dislocation 4.5 Effect of imperfection on material properties 4.6 Deformation by slip and twinning 4.7 Effect of deformation on material properties 5.0 Heat Treatment 5.1 Purpose of Heat treatment 5.2 Process of heat treatment: Annealing, normalizing, hardening, tampering, stress relieving measures 5.3 Surface hardening: Carburizing and Nitriding 5.4 Effect of heat treatment on properties of steel 5.5 Hardenability of steel 6.0 Non-ferrous alloys 6.1 Aluminum alloys: Composition, property and usage of Duralmin, y- alloy. 6.2 Copper alloys: Composition, property and usage of Copper- Aluminum, Copper-Tin, Babbit , Phosperous bronze, brass, Copper- Nickel 6.3 Predominating elements of lead alloys, Zinc alloys and Nickel alloys 6.4 Low alloy materials like P-91, P-22 for power plants and other
- 10. 10 high temperature services. High alloy materials like stainless steel grades of duplex, super duplex materials etc. 7.0 Bearing Material 7.1 Classification, composition, properties and uses of Copper base, Tin Base, Lead base, Cadmium base bearing materials 8.0 Spring materials 8.1 Classification, composition, properties and uses of Iron- base and Copper base spring material 9.0 Polymers 9.1 Properties and application of thermosetting and thermoplastic polymers 9.2 Properties of elastomers 10.0 Composites and Ceramics 10.1 Classification, composition, properties and uses of particulate based and fiber reinforced composites 10.2 Classification and uses of ceramics Syllabus to be covered up to I.A - Chapters 1, 2, 3, 4&5 Learning resources: Sl. No. Author Title of the book Publisher 01 O P Khanna A Textbook of Material Science and Metallurgy Dhantpat Rai 02 R K Rajput Engineering materials and Metallurgy S.Chand 03 S K Hazra choudhry Material science & process Imdian Book Distrubuting
- 11. 11 TH - 4 THERMAL ENGINEERING-I Name of the Course: Diploma in Mech/Auto/Aero & Other Mechanical Allied Branches/E&M Course code: Semester 3rd Total Period: 60 Examination 3 hrs Theory periods: 4 P/week Class Test: 20 Maximum marks: 100 End Semester Examination: 80 A. RATIONALE: Thermal Engineering is the field of applied science which deals with energy possessed by heated gases and the laws which give the conversion of this energy into mechanical energy and vice versa B. COURSE OBJECTIVES: After the completion of the course the students will develop ability towards. Comprehending significance of thermodynamics properties in order to analyze a Thermodynamic system. Comprehending & applying first & second law of thermodynamics in closed & open system. Comprehending & applying gas laws applicable to perfect gas in order to determine Thermodynamic properties. Comprehending the concept of I.C engine and gas power cycle & computing work done & efficiency thereof. C. CHAPTER WISE DISTRIBUTION OF PERIODS Sl. No. Topic Periods 01 Thermodynamic concept & Terminology 12 02 Laws of Thermodynamics 12 03 Properties Processes of perfect gas 10 04 Internal combustion engine 08 05 Air Standard Cycle 10 06 Fuels and Combustion 08 Total Period: 60 D. COURSE CONTENT: 1. Thermodynamic concept & Terminology 1.1 Thermodynamic Systems (closed, open, isolated) 1.2 Thermodynamic properties of a system (pressure, volume, temperature, entropy, enthalpy, Internal energy and units of measurement). 1.3 Intensive and extensive properties 1.4 Define thermodynamic processes, path, cycle , state, path function, point function. 1.5 Thermodynamic Equilibrium. 1.6 Quasi-static Process. 1.7 Conceptual explanation of energy and its sources 1.8 Work , heat and comparison between the two. 1.9 Mechanical Equivalent of Heat. 1.10Work transfer, Displacement work 2. Laws of Thermodynamics 2.1 State & explain Zeroth law of thermodynamics.
- 12. 12 2.2 State & explain First law of thermodynamics. 2.3 Limitations of First law of thermodynamics 2.4Application of First law of Thermodynamics (steady flow energy equation and its application to turbine and compressor) 2.4 Second law of thermodynamics (Claucius & Kelvin Plank statements). 2.5 Application of second law in heat engine, heat pump, refrigerator & determination of efficiencies & C.O.P (solve simple numerical) 3. Properties Processes of perfect gas 3.1 Laws of perfect gas: Boyle’s law, Charle’s law, Avogadro’s law, Dalton’s law of partial pressure, Guy lussac law, General gas equation, characteristic gas constant, Universal gas constant. 3.2 Explain specific heat of gas (Cp and Cv) 3.3 Relation between Cp & Cv. 3.4 Enthalpy of a gas. 3.5 Work done during a non- flow process. 3.6 Application of first law of thermodynamics to various non flow process (Isothermal, Isobaric, Isentropic and polytrophic process) 3.6 Solve simple problems on above. 3.7 Free expansion & throttling process. 4. Internal combustion engine 4.1 Explain & classify I.C engine. 4.2 Terminology of I.C Engine such as bore, dead centers, stroke volume, piston speed &RPM. 4.3 Explain the working principle of 2-stroke & 4- stroke engine C.I & S.I engine. 4.4 Differentiate between 2-stroke & 4- stroke engine C.I & S.I engine. 5. Gas Power Cycle 5.1 Carnot cycle 5.2 Otto cycle. 5.3 Diesel cycle. 5.4 Dual cycle. 5.5 Solve simple numerical. 6. Fuels and Combustion 6.1 Define Fuel. 6.2 Types of fuel. 6.3 Application of different types of fuel. 6.4 Heating values of fuel. 6.5 Quality of I.C engine fuels Octane number, Cetane number. Syllabus to be covered up to I.A - Chapters 1, 2&3 Learning resources: Sl. No. Author Title of the book Publisher 01 R.S. Khurmi Thermal Engineering S.Chand 02 A.R.Basu Thermal Engineering Dhanpat Rai 03 A.S. Sarao Thermal Engineering Satya Prakash 04 P.K.Nag Engineering Thermodynamics TMH 05 Mahesh M Rathore Thermal Engineering TMH
- 13. 13 TH.5 ENVIRONMENTAL STUDIES (Common to All Branches) Theory: 4 Periods per Week I.A: 20 Marks Total Periods: 60 Periods End Exam : 80 Marks Examination: 3 Hours TOTAL MARKS : 100 Marks A. RATIONALE: Due to various aspects of human developments including the demand of different kinds of technological innovations, most people have been forgetting that, the Environment in which they are living is to be maintained under various living standards for the preservation of better health. The degradation of environment due to industrial growth is very much alarming due to environmental pollution beyond permissible limits in respect of air, water industrial waste, noise etc. Therefore, the subject of Environmental Studies to be learnt by every student in order to take care of the environmental aspect in each and every activity in the best possible manner. B. OBJECTIVES: After completion of study of environmental studies, the student will be able to: 1. Gather adequate knowledge of different pollutants, their sources and shall be aware of solid waste management systems and hazardous waste and their effects. 2. Develop awareness towards preservation of environment. D.COURSE CONTENT: Unit 1: The Multidisciplinary nature of environmental studies Definition, scope and importance, Need for public awareness. C. Topic wise distribution of periods: Sl. No. Topics Period 1 The Multidisciplinary nature of environmental studies 04 2 Natural Resources 10 3 Systems 08 4 Biodiversity and it’s Conservation 08 5 Environmental Pollution. 12 6 Social issues and the Environment 10 7 Human population and the environment 08 Total: 60
- 14. 14 Unit 2: Natural Resources Renewable and non renewable resources: a) Natural resources and associated problems. Forest resources: Use and over-exploitation, deforestation, case studies, Timber extraction mining, dams and their effects on forests and tribal people. Water resources: Use and over-utilization of surface and ground water, floods, drought, conflicts over water, dam’s benefits and problems. Mineral Resources: Use and exploitation, environmental effects of extracting and using mineral resources. Food Resources: World food problems ,changes caused by agriculture and overgrazing,effectsofmodernagriculture,fertilizers- pesticidesproblems, water logging, salinity,. Energy Resources: Growing energy need, renewable and non- renewable energy sources, use of alternate energy sources, case studies. Land Resources: Land as a resource ,land degradation ,man induces landslides, soil erosion, and desertification. b) Role of individual in conservation of natural resources. c) Equitable use of resources for sustainable lifestyles. Unit 3: Systems Concept of an ecosystem. Structure and function of an ecosystem. Producers, consumers, decomposers. Energy flow in the ecosystems. Ecological succession. Food chains, food web sand ecological pyramids. Introduction, types, characteristic features, structure and function of the following ecosystem: Forest ecosystem: Aquatic ecosystems (ponds, streams, lakes, rivers, oceans, estuaries). Unit 4: Biodiversity and it’s Conservation Introduction-Definition: genetics, species and ecosystem diversity. Biogeographically classification of India. Value of biodiversity: consumptive use, productive use, social ethical, aesthetic and opt in values. Biodiversity at global, national and local level. Threats to biodiversity: Habitats loss, poaching of wild life, man wildlife conflicts. Unit 5: Environmental Pollution. Definition Causes, effects and control measures of: a) Air pollution. b) Water pollution. c) Soil pollution d) Marine pollution
- 15. 15 e) Noise pollution. f) Thermal pollution g) Nuclear hazards. Solid waste Management: Causes, effects and control measures of urban and industrial wastes. Role of an individual in prevention of pollution. Disaster management: Floods, earth quake, cyclone and landslides. Unit 6: Social issues and the Environment From unsustainable to sustainable development. Urban problems related to energy. Water conservation, rain water harvesting, water shed management. Resettlement and rehabilitation of people; its problems and concern. Environmental ethics: issue and possible solutions. Climate change, global warming, acid rain, ozone layer depletion, nuclear accidents and holocaust, case studies. Air (prevention and control of pollution) Act. Water (prevention and control of pollution) Act. Public awareness. Unit 7: Human population and the environment Population growth and variation among nations. Population explosion-family welfare program. Environment and human health. Human rights. Value education Role of information technology in environment and human health. Syllabus to be covered up to I.A Units 1, 2, 3 Learning Resources: Sl.No Title of the Book Name of Authors Name of Publisher 1 Text book of Environmental studies Erach Bharucha #UGC 2 Fundamental concepts in Environmental Studies ,D.D .Mishra S. Chand&Co-Ltd 3 Textbook of Environmental Studies K.Raghavan Nambiar SCITECH Publication Pvt. Ltd. 4 Environmental Engineering V.M.Domkundwar - DhanpatRai&Co
- 16. 16 MECHANICAL ENGINEERING DRAWING (PR-1) Name of the Course: Diploma in Mech/Auto/Aero & Other Mechanical Allied Branches Course code: Semester 3 rd Total Period: 90 Examination 3 hrs Lab Periods: 6 P/week Sessional: 25 Maximum marks: 75 End Semester Examination: 50 COURSE OBJECTIVES:- Students will develop ability towards Recognizing significance of standardized representations Comprehending role of various fastening elements and offer engineering drawing thereof in manual mode Comprehending geometrical constraints and function of components in assemblies such as bearings and screw jack Comprehending functional requirement of major components and offer engineering drawing in manual mode thereof. Chapter Contents 1.0 Revision of Engineering Drawing of 1st Year 2.0 Draw plan, elevation and side view of different machine elements from their isometric view using AutoCAD & mini drafter (Minimum 5 Drawings). 3.0 Engineering drawing of fastening elements in first angle orthographic Projection 3.1 Bolt, nut and threads 3.2 Cotter joint 3.3 Knuckle joint 4.0 Details to assembly 4.1 Rigid pedestal bearing 4.2 Foot step bearing 4.3 Simple Screw jack 5.0 Assembly to details 5.1 Connecting rod of IC Engine 5.2 Boiler safety valve 5.3 Spring loaded valve 5.4 Hydraulic non return valve 5.5 Flat belt pulley Learning Resources: Sl No. Author Name Name of the Book Publisher Name 1 N D Bhatt Machine Drawing Charotar 2 T Jones Machine Drawing Kalyani 3 R K Dhawan Machine Drawing S.Chand 4 T. Jeypooven Emgg. Graphics using Autocad CBS
- 17. MECHANICAL ENGINEERING LABORATORY (PRACTICAL-2) Name of the Course: Diploma in Mech/Auto/Aero & Other Mechanical Allied Branches Course code: Semester 3 rd Total Period: 60 Examination 3 hrs Lab. periods: 4 P/week Sessional 25 Maximum marks: 75 End Semester Examination: 50 COURSE OBJECTIVES Students will develop ability towards Conducting experimentations to determine properties of a solid material subject to uniaxial loading and impact Conducting experimentations towards determining characteristics of a fuel Study of equipment employing using fuels. 1. Strength of Materials and thermal Laboratory 1.1 Determine end reactions in a simply supported beam using parallel force apparatus. 1.2 Determination of Young’s modulus using Searle’s apparatus 1.3 Determination of torsional rigidity of the shaft using torsion testing machine 1.4 Determination of salient points (Young’s modulus, yield point, fracture point) from stress- strain curve using Universal Testing Machine 1.5 Determination of hardness number by Rockwell/Vickers hardness testing machine 1.6 Determination of toughness using Impact testing machine (Charpy/Izod) 1.7 Determination of Flash point and fire point 1.8 Joule’s experiment
- 18. WORKSHOP PRACTICE-II (PRACTICAL-3) Name of the Course: Diploma in Mech/Auto/Aero & Other Mechanical Allied Branches Course code: Semester 3 rd Total Period: 90 Examination 4 hrs Lab. periods: 6 P/week Sessional 50 Maximum marks: 100 End Semester Examination: 50 COURSE OBJECTIVES:- Students will develop ability towards Practicing fitting, carpentry, smithy and machining Understanding the tools and equipment used in the practices Realize the time and resource utilization in the practices 1. 1.1 Fitting practices Preparation of caliper 1.2 Preparation of try square 1.3 Preparation of hammer, square , Hexagonal 2. 2.1 Smithy Practices Preparation of door ring with hook 2.2 Preparation of hexagonal head bolt 2.3 Preparation of octagonal flat chisel 3 3.1 Carpentry Practices Cutting of slot, botch, mortise and Tenon Joint 3.2 Preparation of single dove tail joint 4 4.1 Welding Practice Lap & Butt Joint using Arc Welding 4.2 Lap Joint using Gas Welding 4.3 Joining Two non-ferrous parts through TIG/MIG
- 19. LIST OF EQUIPMENTS OF MECHANICAL ENGG. LABORATORY Sl No NAME OF THE EQUIPMENT Quantity 1 PARALLEL FORCE APPARATUS 2 Nos. 2 SEARLE’S APPARATUS 2 Nos. 3 TORSION TESTING MACHINE 1 Nos. 4 DIGITAL UNIVERSAL TESTING MACHINE 1 Nos. 5 HARDNESS TESTING MACHINE 1 Nos. 6 IMPACT TESTING MACHINE 1 Nos. 7 FLASH POINT AND FIRE POINT APPARATUS 1 Nos. 8 JOULES APPARATUS 1 Nos. LIST OF EQUIPMENTS OF WORKSHOP PRACTICE WELDING SHOP SL. NO. NAME OF ITEM QUANTITY 01 OXYGEN CYLINDER 01 No. 02 ACETYLENE CYLINDER 01 No. 03 PRESSURE GAUSES 02 Nos 04 PRESSURE REGULATOR 02 Nos. 05 WELDING TORCH 01 No. 06 GOGGLES 10 Nos. 07 HOSE PIPES 10 Meters 08 AC WELDING TRANSFORMER SET 01 No. 09 CHIPPING BRUSH 02 Nos. 10 WIRE BRUSH 02 Nos. 11 ARC SHIELD (EYE PROTECTOR) 05 Nos. 12 MIG / TIG WELDING MACHINE 01 Nos.
- 20. CARPENTRY SHOP SL. NO. NAME OF ITEM QUANTITY 01 STEEL RULE (SCALE) 1 Meter 10 Nos. 02 SCRIBER 10 Nos. 03 MARKING GAUGE 05 Nos. 04 MORTISE GAUGE 05 Nos. 05 TRY SQURE 10 Nos. 06 DIVIDERS 10 Nos. 07 RIP SAW 10 Nos. 08 COPING SAW 10 Nos. 09 FIRMAR CHIESEL 10 Nos. 10 GAUGE CHIESEL 02 Nos. 11 IRON JACK PLANE 02 Nos. 12 TRYING PLANE 05 Nos. 13 RASP 05 Nos. 14 HAND DRILL 05 Nos. 15 GIMLET DRILL 02 Nos. 16 CLAMPING VICE 10 Nos. 17 C-CLAMP 05 Nos. 18 CROSS PEAN HAMMER 05 Nos. 19 CLAW HAMMER 10 Nos. 20 MALLET 05 Nos. 21 WOOD WORKING LATHE 01 No. 22 CIRCULAR SAW 01 No.
- 21. FITTING SHOP SL. NO. NAME OF ITEM QUANTITY 01 BENCH VICE 20 Nos. 02 PIPE VICE 04 Nos. 03 TRY SQURE 10 Nos. 04 SCRIBER & SUEFACE GAUGE 10 Nos. 05 DOT PUNCH 10 Nos. 06 CENTRE PUNCH 10 Nos. 07 SURFACE PLATE 01 No. 08 ANGLE PLATE 01 No. 09 STEEL RULE 10 Nos. 10 VERNIER CALLIPERS 05 Nos. 11 MICROMETRE 05 Nos. 12 DIVIDERS 10 Nos. 13 OUTSIDE CALLIPERS 10 Nos. 14 INSIDE CALLIPERS 05 Nos. 15 FEELER GAUGE 01 No. 16 VERNIER HEIGHT GAUGE 01 No. 17 HACKSAW (FIXED FRAME) 10 Nos. 18 ROUND FILE 10 Nos. 19 SINGLE CUT FILE 10 Nos. 20 DOUBLE CUT FILE 10 Nos. 21 BALL PEAN HAMMER 05 Nos. 22 TAP WRENCH 01 No. 23 HAND DRILLING M/C 01 No. 24 PORTABLE GRINDER 01 o.
- 22. BLACKSMITHY SHOP SL. NO. NAME OF ITEM QUANTITY 01 FURNACE OF HEARTH (WITH CENTRE BLOWER) 05 Nos. 02 SHOWEL 05 Nos. 03 POKER 05 Nos. 04 ANVIL 05 Nos. 05 SCEDGE HAMMER 05 Nos. 06 PICK UP TONG 10 Nos. 07 CHIESEL TONG 05 Nos. 08 CLOSE FLAT TONG 05 Nos. 09 PINUR TONG 05 Nos. 10 HOT CHIESEL 05 Nos. 11 COLD CHIESEL 05 Nos. 12 DRIFT 02 Nos. 13 SWAGE BLOCK 01 No. 14 BALL PEAN HAMMER 05 Nos. 15 CROSS PEAN HAMMER 05 Nos.