Mechanical 7 th sem Syllabus

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1 Mechanical 7 th sem Syllabus ALL SUBJECT CREDIT 3 GE2022 TOTAL QUALITY MANAGEMENT UNIT I INTRODUCTION Introduction - Need for quality - Evolution of quality - Definition of quality - Dimensions of manufacturing and service quality - Basic concepts of TQM - Definition of TQM TQM Framework - Contributions of Deming, Juran and Crosby Barriers to TQM. UNIT II TQM PRINCIPLES Leadership Strategic quality planning, Quality statements - Customer focus Customer orientation, Customer satisfaction, Customer complaints, Customer retention - Employee involvement Motivation, Empowerment, Team and Teamwork, Recognition and Reward, Performance appraisal - Continuous process improvement PDSA cycle, 5s, Kaizen - Supplier partnership Partnering, Supplier selection, Supplier Rating. UNIT III TQM TOOLS & TECHNIQUES I The seven traditional tools of quality New management tools Six-sigma: Concepts, methodology, applications to manufacturing, service sector including IT Bench marking Reason to bench mark, Bench marking process FMEA Stages, Types. UNIT IV TQM TOOLS & TECHNIQUES II Quality circles Quality Function Deployment (QFD) Taguchi quality loss function TPM Concepts, improvement needs Cost of Quality Performance measures. UNIT V QUALITY SYSTEMS Need for ISO ISO Quality System Elements, Documentation, Quality auditing- QS 9000 ISO Concepts, Requirements and Benefits Case studies of TQM implementation in manufacturing and service sectors including IT.

2 ME2401 MECHATRONICS UNIT I MECHATRONICS, SENSORS AND TRANSDUCERS Introduction to Mechatronics Systems Measurement Systems Control Systems Microprocessor based Controllers. Sensors and Transducers Performance Terminology Sensors for Displacement, Position and Proximity; Velocity, Motion, Force, Fluid Pressure, Liquid Flow, Liquid Level, Temperature,Light Sensors Selection of Sensors UNIT II ACTUATION SYSTEMS Pneumatic and Hydraulic Systems Directional Control Valves Rotary Actuators. Mechanical Actuation Systems Cams Gear Trains Ratchet and pawl Belt and Chain Drives Bearings. Electrical Actuation Systems Mechanical Switches Solid State Switches Solenoids Construction and working principle of DC and AC Motors speed control of AC and DC drives, Stepper Motorsswitching circuitries for stepper motor AC & DC Servo motors UNIT III SYSTEM MODELS AND CONTROLLERS 9 Building blocks of Mechanical, Electrical, Fluid and Thermal Systems, Rotational Transnational Systems, Electromechanical Systems Hydraulic Mechanical Systems. Continuous and discrete process Controllers Control Mode Two Step mode Proportional Mode Derivative Mode Integral Mode PID Controllers Digital Controllers Velocity Control Adaptive Control Digital Logic Control Micro Processors Control. UNIT IV PROGRAMMING LOGIC CONTROLLERS 9 Programmable Logic Controllers Basic Structure Input / Output Processing Programming Mnemonics Timers, Internal relays and counters Shift Registers Master and Jump Controls Data Handling Analogs Input / Output Selection of a PLC. UNIT V DESIGN OF MECHATRONICS SYSTEM 9 Stages in designing Mechatronics Systems Traditional and Mechatronic Design - Possible Design Solutions. Case studies of Mechatronics systems- Pick and place Robot- Autonomous mobile robot- Wireless surveillance balloon- Engine Management system- Automatic car park barrier.

3 ME2402 COMPUTER INTEGRATED MANUFACTURING UNIT I COMPUTER AIDED DESIGN Concept of CAD as drafting and designing facility, desirable features of CAD package, drawing features in CAD Scaling, rotation, translation, editing, dimensioning, labelling, Zoom, pan, redraw and regenerate, typical CAD command structure, wire frame modelling, surface modelling and solid modeling (concepts only) in relation to popular CAD packages. UNIT II COMPONENTS OF CIM CIM as a concept and a technology, CASA/Sme model of CIM, CIM II, benefits of CIM, communication matrix in CIM, fundamentals of computer communication in CIM CIM data transmission methods serial, parallel, asynchronous, synchronous, modulation, demodulation, simplex and duplex. Types of communication in CIM point to point (PTP), star and multiplexing. Computer networking in CIM the seven layer OSI model, LAN model, MAP model, network topologies star, ring and bus, advantages of networks in CIM UNIT III GROUP TECHNOLOGY AND COMPUTER AIDED PROCESS PLANNING History Of Group Technology role of G.T in CAD/CAM Integration part families- classification and coding DCLASS and MCLASS and OPTIZ coding systems facility design using G.T benefits of G.T cellular manufacturing. Process planning - role of process planning in CAD/CAM Integration approaches to computer aided process planning variant approach and generative approaches CAPP and CMPP systems. UNIT IV SHOP FLOOR CONTROL AND INTRODUCTION TO FMS shop floor control phases factory data collection system automatic identification methods Bar code technology automated data collection system. FMS components of FMS types FMS workstation material handling and storage system FMS layout- computer control systems applications and benefits. UNIT V COMPUTER AIDED PLANNING AND CONTROL AND COMPUTER MONITORING Production planning and control cost planning and control inventory management material requirements planning (MRP) shop floor control. Lean and Agile Manufacturing. Types of

4 production monitoring systems structure model of manufacturing process control and strategies direct digital control. ME2403 POWER PLANT ENGINEERING UNIT I INTRODUCTION TO POWER PLANTS AND BOILERS Layout of Steam, Hydel, Diesel, MHD, Nuclear and Gas turbine Power Plants Combined Power cycles comparison and selection, Load duration Curves Steam boilers and cycles High pressure and Super Critical Boilers Fluidised Bed Boilers UNIT II STEAM POWER PLANT Fuel and ash handling, Combustion Equipment for burning coal, Mechanical Stokers. Pulveriser, Electrostatic Precipitator, Draught- Different Types, Surface condenser types, cooling Towers UNIT III NUCLEAR AND HYDEL POWER PLANTS Nuclear Energy-Fission, Fusion Reaction, Types of Reactors, Pressurized water reactor,boiling water reactor, Waste disposal and safety Hydel Power plant- Essential elements, Selection of turbines, governing of Turbines- Micro hydel developments UNIT IV DIESEL AND GAS TURBINE POWER PLANT Types of diesel plants, components, Selection of Engine type, applications-gas turbine power plant- Fuels- Gas turbine material open and closed cycles- reheating Regeneration and intercooling combines cycle UNIT V OTHER POWER PLANTS AND ECONOMICS OF POWER PLANTS Geo thermal- OTEC- tidal- Pumped storage Solar central receiver system Cost of electric Energy- Fixed and operating costs-energy rates- Types tariffs- Economics of load sharing, comparison of various power plants.

5 ME2027 PROCESS PLANNING AND COST ESTIMATION UNIT I WORK STUDY AND ERGONOMICS Method study Definition Objectives-Motion economy- Principles Tools and Techniques- Applications Work measurements- purpose use procedure tools and techniques- Standard time Ergonomics principles applications. UNIT II PROCESS PLANNING Definition Objective Scope approaches to process planning- Process planning activities Finished part requirements- operating sequences- machine selection material selection parameters- Set of documents for process planning- Developing manufacturing logic and knowledgeproduction time calculation selection of cost optimal processes. UNIT III INTRODUCTION TO COST ESTIMATION Objective of cost estimation- costing cost accounting- classification of cost- Elements of cost. UNIT IV COST ESTIMATION Types of estimates methods of estimates data requirements and sources- collection of costallowances in estimation. UNIT V PRODUCTION COST ESTIMATION Estimation of material cost, labour cost and over heads, allocation of overheads Estimation for different types of jobs.

6 ME2028 ROBOTICS UNIT I FUNDAMENTALS OF ROBOT Robot Definition Robot Anatomy Co-ordinate Systems, Work Envelope, types and classification Specifications Pitch, Yaw, Roll, Joint Notations, Speed of Motion, Pay Load Robot Parts and Functions Need for Robots Different Applications UNIT II ROBOT DRIVE SYSTEMS AND END EFFECTORS Pneumatic Drives Hydraulic Drives Mechanical Drives Electrical Drives D.C. Servo Motors, Stepper Motor, A.C. Servo Motors Salient Features, Applications and Comparison of Drives End Effectors Grippers Mechanical Grippers, Pneumatic and Hydraulic Grippers, Magnetic Grippers, Vacuum Grippers; Two Fingered and Three Fingered Grippers; Internal Grippers and External Grippers; Selection and Design Considerations UNIT III SENSORS AND MACHINE VISION Requirements of a sensor, Principles and Applications of the following types of sensors Position of sensors (Piezo Electric Sensor, LVDT, Resolvers, Optical Encoders, Pneumatic Position Sensors), Range Sensors (Triangulation Principle, Structured, Lighting Approach, Time of Flight Range Finders, Laser Range Meters), Proximity Sensors (Inductive, Hall Effect, Capacitive, Ultrasonic and Optical Proximity Sensors), Touch Sensors, (Binary Sensors, Analog Sensors), Wrist Sensors, Compliance Sensors, Slip Sensors. Camera, Frame Grabber, Sensing and Digitizing Image Data Signal Conversion, Image Storage, Lighting Techniques. Image Processing and Analysis Data Reduction: Edge detection, Segmentation Feature Extraction and Object Recognition - Algorithms. Applications Inspection, Identification, Visual Serving and Navigation. UNIT IV ROBOT KINEMATICS AND ROBOT PROGRAMMING Forward Kinematics, Inverse Kinematics and Differences; Forward Kinematics and Reverse Kinematics of Manipulators with Two, Three Degrees of Freedom (In 2 Dimensional), Four Degrees of Freedom (In 3 Dimensional) Deviations and Problems. Teach Pendant Programming, Lead through programming, Robot programming Languages VAL Programming Motion Commands, Sensor Commands, End effecter commands, and Simple programs UNIT V IMPLEMENTATION AND ROBOT ECONOMICS RGV, AGV; Implementation of Robots in Industries Various Steps; Safety Considerations for Robot Operations; Economic Analysis of Robots Pay back Method, EUAC Method, Rate of Return Method.