LIFE CYCLE OF A PRODUCTION SYSTEM Prof Arun Kanda Department of Mechanical Engg Indian Institute of Technology, Delhi
SUMMARY OF LAST LECTURE Notion of Projects and Production Generalized Model of a Production System Value addition Transformations, inputs and outputs Challenges in Production Service Systems Definition of Operations Management
Life Cycle of a Production System Various stages in the life of a production system Characteristic problems and challenges arising at each stage Major managerial decisions to be taken at each stage Modelling and solution methodologies
LIFE CYCLE APPROACH STAGE I
STAGE I : MAJOR CONSIDERATIONS Future long term trends of growth New Products Technologies Consumer Preference Patterns Industrial Climate Govt. Policies Basic Desire, Commitment, Experience Available or Projected Resources
LIFE CYCLE APPROACH STAGE II STAGE DECISIONS DESIGN OF · Technological Design of PRODUCT OR Product (Form, Appearance) SERVICE · Selection of Manufacturing PROCESS Technology SELECTION · Sequence of Operations
STAGE II : MAJOR CONSIDERATIONS During Design of Product or Service Customer Needs Behavior of Materials Available Processes of Manufacture Economics During Process Selection Available Technologies Required Specifications
LIFE CYCLE APPROACH STAGE III DECISIONS · Facility Location · Physical Arrangements DESIGN OF to adopt THE SYSTEM · How to determine demand for product or service?
STAGE III : MAJOR CONSIDERATIONS SURVEYS AND FEASIBILITY STUDIES ECONOMICS OF MASS PRODUCTION BATCH PRODUCTION JOB PRODUCTION PROJECT PRODUCTION LAYOUT PLANNING QUALITY ASSURANCE DEMAND FORECASTING
LIFE CYCLE APPROACH STAGE IV
STAGE IV : MAJOR CONSIDERATIONS WORK MEASURMENT SETTING OF PRODUCTION STANDARDS WAGE INCENTIVES CAPACITY DETERMINATION PLANNING RESOURCE ACQUISITIONS
LIFE CYCLE APPROACH STAGE V Problems of Installation Coordination Training of Personnel Learning Phase
LIFE CYCLE APPROACH STAGE VI
STAGE VI : MAJOR CONSIDERATIONS SETTING PRODUCTION TARGETS SCHEDULING, SEQUENCING OF JOBS INVENTORY CONTROL QUALITY CONTROL PRODUCTION CONTROL COST CONTROL MAINTENANCE
LIFE CYCLE APPROACH STAGE VII
STAGE VII : MAJOR CONSIDERATIONS New technological Threats / Opportunities Revision of Market Demand Newer Products Technological Innovations Newer Methods of Manufacture
LIFE CYCLE APPROACH STAGE VIII
STAGE VIII : MAJOR CONSIDERATIONS MANNER OF PHASE OUT SELLOUT / MERGER START A NEW PRODUCT
SUMMARY Various stages in the life of a production system Characteristic problems and challenges arising at each stage Major managerial decisions to be taken at each stage Modelling and solution methodologies