nilesh sadaphal

material properties bme base tangent method bench micrometer screw thread terminology pitch measuring machine gear tooth vernier three wire method best wire size selection of materials design fundamentals steps in design design materials gear drive chain drive belt drive basic mechanical engineering machine element sheet metal forging casting manufacturing process mp engineering material application engineering material design consideration engineering errors in thread forms of thread effective diameter constant chord method types of thread chordal thickness method profile projector types of gears tool maker’s microscope gear rolling tester two wire method principle of interference pitter–npl gauge types of interferometers laser interferometers interferometers npl flatness auto-collimator 5s quality function deployment poka yoke kaizen jit zero defects kanban fault / failure tree analysis (fta) oc curve sqc r-chart sampling plan methods x-chart control charts statistical quality control acceptance sampling quality circle deming’s 14 principles. quality characteristics cost of quality deming’s cycle dimensions of quality seven quality tools 1-10-100 rule machine vision for inspection off-line and on-line automated scanning laser systems lasers metrology cmm gears measurement of various elements of thread constant chord errors classification of plain gauge limit fits & tolerances hole basis unilateral tolerance • bilateral tolerance taylor principle shaft basis clearance transition interference geometric tolerance pneumatic comparators optical comparators mechanical comparators electrical comparators solex gauge comparators johansson mikrokator comparators metrology measurments