Product design considerations, product planning, product development, value analysis, product specification. Role of computer in product design. Product design for sand casting: design of gating system and risering.
Module - IIForging design: allowances, die design for drop forging, design of flash and gutter, upset forging die design. Sheet metal working: Design consideration for shearing, blanking piercing, deep drawing operation, Die design for sheet metal operations, progressive and compound die, strippers , stops, strip layout.
Module - IIIDesign of jigs and fixtures, principle of location and clamping, clamping methods, locating methods, Drill Jig bushing, Indexing type drilling Jig. Design of single point cutting tool, broach and form tool. Design of limit gauges. Process Planning - selection of processes, machines and tools. Design of sequence of operations, Time & cost estimation, Tooling design for turret lathe and automats.
Text Books :Introduction to Instruments and their Representation: Typical Applications of Instrument Systems, Functional Elements of a Measurement System, Brief Description of the Functional Elements of the Instruments, Classification of Instruments, Microprocessor -Based Instrumentation, Standards and Calibration. Static and Dynamic Characteristics of Instruments: Static Performance Parameters, Impedance Loading and Matching, Selection and Specifications of Instruments, Dynamic Response, Compensation. Transducer Elements: Analog Transducers, Digital Transducers, Basic detector transducer elements: Electrical transducer, Sliding Contract devices, Variable-inductance transducer elements, the differential transformer, Variable-reluctance transducers, Capacitive transducers. The piezoelectric effect, photo-electric transducer, electronic transducer element. Intermediate Elements: Amplifier, Operational Amplifier, Diffential and Integrating Elements, Filters, A-D and D-A Converters The simple current sensitive circuit, the ballast circuit, The voltage-dividing potentiometer circuit, The voltage balancing potentiometer circuit, Resistance bridges. Indicating, Recording and Display Elements: Meter Indicators. The vacuum tube voltmeter, CRO, Electronic Switch, CRO recording techniques, Oscillographs. Digital Recorders
Module - IIStrain Measurement The electrical resistance strain gauge. The metallic resistance strain gauge, Selection and Installation factors for metallic strain gauge, Circuitry, metallic strain gauge. The strain gauge ballast circuit, the staring gauge bridge circuit, Temperature compensation. Measurement of Pressure Pressure measurement systems, Pressure measurement transducers, Elastic diaphragms, strain gauge pressure cells, measurement of high pressure, Measurement of low pressures, dynamic characteristics of pressure measuring systems. Measurement of Fluid Flow Flow characteristics obstruction meters, Obstruction meter for compressible fluids- Orifice, Venturi meter and Pitot tube, The variable-area meter, Turbine Flow meters. Temperature Measurement Use of bimetals pressure thermometers, Thermocouples, Pyrometry, Calibration of temperature measuring devices. Force, Power, Speed and Torque Measurement: Load Cell, Dynamometers, Tachometer and Tacho-generator, Stroboscope, The seismic instrument.- Vibrometers and accelerometers
Module - IIIDescription of open and closed loop control systems and their block diagrams. Use of block diagram and signal flow graph to find overall transfer function. 1st and 2nd order systems and their response to step and sinusoidal input, error analysis, static and dynamic error coefficients. Routh's stability criterion. The Root-Locus method, Bode Plot and Nyquist plot, Gain margin and phase margin.
Textbook :Concept of continuum and definition of a fluid. Body and surface forces, stress tensor, Scalar and vector fields, Eulerian and Lagrangian description of flow. Motion of fluid element - translation, rotation and vorticity; strain rate tensor, continuity equation, stream function and velocity potential.
Module - II:Transport theorems, constitutive equations, derivation of Navier Stokes equations for compressible flow. Exact solutions of Navier Stokes equations: plane Poiseuille flow and Couette flow, Hagen-Poiseuille flow, flow between two concentric rotating cylinders, Stoke's first and second problem, Hiemenz flow, flow near a rotating disk, flow in convergent- divergent channels. Slow viscous flow: Stokes and Oseen's approximation,
Module - III:Theory of hydrodynamic lubrication. Boundary layer: derivation, exact solutions, Blasius, Falkner Skan, series solution and numerical solutions. Approximate methods. Momentum integral method. Two dimensional and axisymmetric jets. Description of turbulent flow, velocity correlations, Reynold's stresses, Prandtl's Mixing Length Theory, Karman's velocity defect law, universal velocity distribution.
Text Books:Fluid Power Introduction, History, Basic Law, types and Advantages of Fluid Power. Hydraulic fluids and properties: Various types of hydraulic fluids (water, petroleum oil, Water glycols, water oil emulsion, phosphate esters and silicones), properties of Fluids and their comparison. Basic Principles of Hydraulic Flow: Laminar and Turbulent Flow, Reynolds Number, Darcy-Weisbach Equation, Losses in Valves and Fittings and Circuit Calculations. Hydraulic Pumps and Actuators: Pumps: Basic Elements of an Oil Hydraulic System, Hydrodynamic and Hydrostatic Pumps, Classification of Positive Displacement Pumps, Gear Pumps, vane pumps and piston pumps, types, principles and application, Pump performance Hydraulic Actuators: Hydraulic Motors; Types Hydraulic Motor Efficiencies, Semi-rotary Actuators, Vane Type Actuators, Piston Type Semi-rotary Actuator, Helical Screw Semi-rotary Actuator, different types of Hydraulic Cylinders Mounting Configurations, Methods of applying Linear Motion.
Module - II:Hydraulic Valves: different types of Pressure Controls, Pressure Relief and Direction Control Valves, Flow dividers and other special purpose valves. Selection of hydraulic components Seals and Filters, Conditions Affecting the Selection of Sealing Devices Fluid Contamination Cleanliness Standards Filtration of Fluids Strainers, Filter Media, Types of Filters, Filter Location Accumulators: Types and their operation, Accumulator Circuits Servo Valves and Proportional Valves: Types, Principles and applications, comparison between servo and proportional valves. Pneumatic valves: Types and applications, comparison of hydraulic and Pneumatic valves. Pneumatic actuators, common pneumatic systems, Selection of pneumatic components. Hydro - Pneumatic: Air-oil Reservoir: Air-oil Cylinder, Air-oil Intensifier, Comparison of hydro-pneumatic and Pneumatic Systems
Module - III:Different hydraulic and pneumatic circuits, Electrical and microelectronic control of fluid power Examples of different industrial hydraulic and pneumatic systems applications, installation, maintenance and trouble shooting, Pneumatic Logic Controls
Text Books:Basics of Computational Fluid Dynamics (CFD)- Introduction to One dimensional computation: Finite difference methods (FDM)-Finite element method(FEM)-Finite volume method(FVM). Solution of Discretised Equations: The tri-diagonal matrix algorithm (Thomas Algorithm for one dimensional case) The Finite Volume Method for Diffusion Problems-Introduction -Finite volume method for one-dimensional steady state diffusion -Worked examples: one-dimensional steady state diffusion
Module - II:The Finite Volume Method for Convection-Diffusion Problems - Introduction - Steady one-dimensional convection and diffusion - The central differencing scheme - Assessment of the central differencing scheme for convection-diffusion problems - The upwind differencing scheme - Assessment of the upwind differencing scheme - The hybrid differencing scheme - Assessment of the hybrid differencing scheme - The power-law scheme - Higher order differencing schemes for convection-diffusion problems - Quadratic upwind differencing scheme: the QUICK scheme
Module - III:The Finite Volume Method for Unsteady Flows - Introduction - One-dimensional unsteady heat conduction - Explicit scheme - Crank-Nicolson scheme - The filly implicit scheme - Illustrative examples - Implicit method for two- and three-dimensional problems - Discretisation of transient convection-diffusion equation - Worked example of transient convection-diffusion using QUICK differencing.
Text Books:Principles of Measurements, Line and End & optical Standards, Calibration, accuracy and Precision, Random error and systemic error. Measurement of Surface Roughness, Screw Thread and Gears. Limits, Fits and Gauges, Assembly by full, partial and group interchangeability, geometric tolerances. Measurement of straightness, Flatness and circularity.
Module - II:Some useful Probability Distribution, Testing of hypothesis, type I and type II errors, control limit theorem. Causes of Variation, standard error of mean, process capability, PCR, RPI, Natural tolerance Limits, Specification Limits, Trial and Revised control Limits, Rational subgroups, Control charts for variable (X,R,S, CUSUM, EWMA), Control charts for fraction, non-conforming control charts for non-conformation. Design of single sampling plan. Double, multiple and sequential sampling plans, O.C. curve, AOQ, AOQL, Taguchi's Loss function, Orthogonal Arrays, Linear Graphs, parametric design, signal-to noise Ratio, ANOVA, TQM, Taguchi, ISO 9000, ZIT, Quality circle.
Module - III:Definition, bath-tub-curve, system reliability, reliability improvement, maintainability and availability, Availability of single repairable system using Markov model, Life tests, acceptance sampling plan based on life tests, Sequential acceptance sampling plan based on MTTF & MTBF.
Text Books:Basic simulation modeling, Discrete event simulation, Simulation of queuing and te Carlo simulations. inventory systems, Continuous, Discrete-continuous and Mon Statistical models in simulation, Discrete and continuous distributions, Poisson process, Empirical distribution, Generation of pseudo random numbers, Analysis of simulation data, Parameter estimation, Goodness-of-fit tests, Multivariable time series models.
Module - II:Overview of feedback control systems, Dynamics of mechanical systems, Differential equations and state variable form, Models of electromechanical, Heat-and fluid flow models, Linearization and scaling, Models from experimental data, Dynamic response using pole-zero locations, Time domain specifications, Classical 3-term controllers and its digital implementation, Stability analysis by Routh Criterion.
Module - III:Simulation of manufacturing and material handling systems, Goals and performance measures, Modeling downtime and failures, Trace driven models, Case studies.
Text Books:Evolution of Mechatronics, components of mechatronic system, types of mechatronic products, Signal theory, signal analysis and processing, Laplace transformation, Z-transformation modulation and de-modulation. Electrical components and Electronic device - Resister, inductor and capacitor, reactance and impedance. Basic electronics devices junction diodes, Bipolar transistors
Module II:Basic Digital Technology: Digital number system, Binary number system, Hexadecimal number system, Binary addition, Boolean Algebra, Logic function, Universal GATES, FLIP-FLOP, Registers counters. System modeling: Frequency response, Mechanical system, electrical system, Thermal system, Fluid system.
Module III:Actuators- Electric motors; D.C. Motors, Stepper motor, , Hydraulic actuators, Pneumatic actuators Transducer and Sensors: Principles, difference between transducer and sensors, transducer types - photo emissive, photo conductive, photovoltaic, thermistors, Thermocouple, Inductive, capacitive, Peizoelectric, Hall effect transducers, Ionization transducer, Encoders- Incremental encoder, Optical encoder, Bimetallic strip, Strain gauge, load cell. Programmable Logic controller: Basic Structure - Programming: Ladder diagram Timers, Internal Relays and Counters - Shift Registers - Master and Jump Controls, data handling , Analog input / output , PLC Selection &Application. Microprocessor ad Microcontroller: Microprocessor based Digital control, registers, Program counter, Intel -8085 microprocessor
Text Books:Testing of Composites, Evaluation of Engineering Constants and Strengths. Micromechanical Analyses of orthotropic lamina, Evaluation of Engineering Constants using Micromechanical principles, Rules of Mixtures, Kelly Davis Model for Minimum and Critical Volume Fractions.
Module III:FRP Composite Laminate designation and codes, Macromechanical Behaviour of FRP Composite Laminates, Classical Lamination Theory. General Design Consideration and Suitable laminating Scheme.
Text Books:Concept scope and objectives of HRM. Relationship between HRM and HRD. The challenges for HRM - Environmental, organizational and Individual. Role and functions of HR managers in the changing business scenario. Human Resources Planning - overview, Recruitment - concept, objectives, legal framework regulating recruitment in India, Selection - Objectives and methods, Test and interviews, Induction and orientation, validity and reliability of Tests and interviews.
Module - II:Career Planning - concept, objectives. Different stages of career and its implications, Methods of career planning and development, Promotion - types and process, Transfer - types. Separations including lay off and retrenchment. Performance Management - concept and objectives. Performance Appraisal - concept objectives and methods - management by objectives (MBO), Assessment centre, 360 degree feedback. Appraisal errors. Competency mapping - concept, objectives and the process.
Module - III:Compensation Management - objectives and principles. wage & salary. Wage concept - minimum wage, Fair wage, living wage. nominal wage and real wage. Components of wages, methods of wage determination, job evaluation - methods wage differentials and its functions. Training and Development - Training need Assessment, Types of Training Programs - on the job and off the job training programs, Evaluation of effectiveness of training programs.
Books Recommended:Process Control: Introduction: Process Definition, Feedback Control, PID Control, Multivariable Control. (Chapter 1 of Text Book 1) PID Controller Tuning: Introduction, Zeigler-Nichols Tuning Method (Based on Ultimate Gain and Period, and Process Reaction Curve), Digital PID Controllers. (Chapter 13 of Text Book 2)
Module - II:Special Control Structures: Cascade Control, Feedfroward Control, Feedfroward-Feedback Control Configuration, Ratio Control, Selective Control, Adaptive Control, Adaptive Control Configuration. (Chapter 10 and 11 of Text book 3) Actuators: Introduction, Pneumatic Actuation, Hydraulic Actuation, Electric Actuation, Motor Actuators and Control Valves. (Chapter 8 of Text Book 1)
Module - III:Industrial Automation: Programmable Logic Controllers: Introduction, Principles of operation, Architecture, Programming (Programming Languages, Ladder Diagram, Boolean Mnemonics) (Chapter 5 of Text Book 1) Distributed Control: Distributed vs. Centralized, Advantages, Functional Requirements, System Architecture, Distributed Control Systems (DCS), Communication options in DCS. (Chapter 6 of Text Book 1) Real-time Programming: Multi-tasking, Task Management, Inter-task Communication, Real-time Operating System. (Chapter 9 of Text Book 1)
Text Books:Introduction: Soft Computing Constituents and Conventional Artificial Intelligence, Neuro-Fuzzy and Soft Computing Characteristics. Fuzzy Sets: Introduction, Basic Definitions and Terminology, Set Theoretic Operations, MF Formulation and Parameterization. Fuzzy Rules & Fuzzy Reasoning: Extension Principle and Fuzzy Relations, Fuzzy If-Then Rules, Fuzzy Reasoning. Fuzzy Inference Systems: Mamdani Fuzzy Models, Sugeno Fuzzy Models, Tsukamoto Fuzzy Models, Other Considerations. (BOOK-1:- Chap-1: 1.1 to 1.3, Chap-2: 2.1 to 2.4, Chap-3: 3.2 to 3.4 & Chap-4: 4.2 to 4.5)
Module - II:Neural Networks: Neuron Abstraction, Neuron Signal Functions, Mathematical Preliminaries, Neural Networks Defined, Architectures: Feed forward and Feedback, Salient Properties and Application Domains of Neural Networks, Multi-layered Network Architectures, Back-propagation Learning Algorithm, Practical Considerations in Implementing the BP Algorithm, Structure Growing Algorithms, Universal Function Approximation and Neural Networks, Applications of Feed Forward Neural Networks, Reinforcement Learning, Radial Basis Function Networks, Regularization Theory Route to RBFNs, Generalized Radial Basis Function Network, Learning in RBFNs, Associative Learning, Hopfield Network, Content Addressable Memory, Bidirectional Associative Memory, Self Organizing Feature Maps, Applications of the Self Organizing Map. (BOOK-2:-Chap-3: 3.1 to 3.6, Chap-6: 6.1 to 6.2, 6.5 to 6.6 & 6.8 to 6.10, Chap-8: 8.4 to 8.7, Chap-10: 10.2 & 10.5 to 10.6 & 10.16 and Chap-12: 12.8 to 12.9)
Module - III:Regression & Optimization: System Identification: an Introduction, Least Squares Estimator, Geometric Interpretation of LSE, Recursive Least Squares Estimator. Derivative-Free Optimization: Genetic Algorithms, Simulated Annealing, random Search, Downhill Simplex Search. Adaptive Neuro-Fuzzy Inference Systems (ANFIS): ANFIS Architecture, Hybrid Learning Algorithm. (BOOK-1:- Chap-5: 5.1, 5.3 to 5.5, Chap-7: 7.2 to 7.5 and Chap-12: 12.2 to 12.3)
Text Books:Concept of Entrepreneurship, Motivation for Economic Development and Entrepreneurial Achievement, Enterprise and Society Why and how to start Business - Entrepreneurial traits and skills, Mind Vrs Money in Commencing New Ventures, Entrepreneurial success and failures, Environmental dynamics and change. Entrepreneurial Process Step by step approach to entrepreneurial start up Decision for Entrepreneurial start up.
Module II: (Setting up of a small Business Enterprise.)Identifying the Business opportModuley - Business opportModuleies in various sectors, formalities for setting up small enterprises in manufacturing and services, Environmental pollution and allied regulatory and non-regulatory clearances for new venture promotion in SME sector. Writing a Business plan, components of a B-Plan, determining Bankability of the project
Module III: (Institutional Support for SME.)Central / State level Institution promoting SME. Financial Management in small business. Marketing Management, problems & strategies Problems of HRM - Relevant Labour - laws. Sickness in Small Enterprises. Causes and symptoms of sickness - cures of sickness. Govt. policies on revival of sickness and remedial measures.
Reference Bookss:Experimental stress analysis through Photo-elasticity