Process Planning and Cost Estimation
ME8793 PROCESS PLANNING AND COST ESTIMATION
UNIT I INTRODUCTION TO PROCESS PLANNING
Introduction- methods of
process planning-Drawing interpretation-Material evaluation – steps in process
selection-.Production equipment and tooling selection
UNIT II PROCESS PLANNING ACTIVITIES
Process parameters
calculation for various production processes-Selection jigs and fixtures
election of quality assurance methods - Set of documents for process
planning-Economics of process planning- case studies
UNIT III INTRODUCTION TO COST ESTIMATION
Importance of costing and
estimation –methods of costing-elements of cost estimation –Types of estimates
– Estimating procedure- Estimation labor cost, material cost- allocation of
over head charges- Calculation of depreciation cost
UNIT IV PRODUCTION COST ESTIMATION
Estimation of Different
Types of Jobs - Estimation of Forging Shop, Estimation of Welding Shop,
Estimation of Foundry Shop
UNIT V MACHINING TIME CALCULATION
Estimation of Machining Time
- Importance of Machine Time Calculation- Calculation of Machining Time for
Different Lathe Operations ,Drilling and Boring - Machining Time Calculation
for Milling, Shaping and Planning -Machining Time Calculation for Grinding.
