{"id":12543,"date":"2018-09-12T15:15:04","date_gmt":"2018-09-12T15:15:04","guid":{"rendered":"https:\/\/www.inspirenignite.com\/jntuh\/?p=12543"},"modified":"2026-05-24T10:27:28","modified_gmt":"2026-05-24T04:57:28","slug":"jntuh-m-tech-2017-2018-r17-detailed-syllabus-precision-engineeringd","status":"publish","type":"post","link":"https:\/\/www.inspirenignite.com\/jntuh\/jntuh-m-tech-2017-2018-r17-detailed-syllabus-precision-engineeringd\/","title":{"rendered":"JNTUH M.Tech 2017-2018 (R17) Detailed Syllabus Precision Engineering"},"content":{"rendered":"Precision Engineering Detailed Syllabus for Design For Manufacturing\/ Design and Manufacturing M.Tech first year second sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.\r\n\r\nThe detailed syllabus for Precision Engineering M.Tech 2017-2018 (R17) first year second sem is as follows.\r\n\r\nM.Tech. I Year II Sem.\r\n\r\nUNIT – I: Concepts of Accuracy:<\/strong>\r\nIntroduction \u2013 Concept of Accuracy of Machine Tools \u2013 Spindle and Displacement Accuracies \u2013 Accuracy of numerical Control Systems \u2013 Errors due to Numerical Interpolation Displacement Measurement System and Velocity lags. Geometric Dimensioning and Tolerancing: Tolerance Zone Conversions \u2013 Surfaces, Features, Features of Size, Datum Features \u2013 Datum Oddly Configured and Curved Surfaces as Datum Features, Equalizing Datums \u2013 Datum Feature of Representation \u2013 Form controls, Orientation Controls \u2013 Logical Approach to Tolerancing.\r\n\r\nUNIT – II: Datum Systems:<\/strong>\r\nDesign of freedom, Grouped Datum Systems \u2013 different types, two and three mutually perpendicular grouped datum planes; Grouped datum system with spigot and recess, pin and hole; Grouped Datum system with spigot and recess pair and tongue \u2013 slot pair \u2013 Computation of Transnational and rotational accuracy, Geometric analysis and application.\r\n\r\nUNIT – III: Tolerance Analysis:<\/strong>\r\nProcess Capability, Mean, Variance, Skewness, Kurtosis, Process Capability Metrics, Cp, Cpk, Cost aspects, Feature Tolerances, Geometric Tolerances. Surface finish, Review of relationship between attainable tolerance grades and different machining process, Cumulative effect of tolerances sure fit law, normal law and truncated normal law.\r\n\r\nUNIT – IV: Tolerance Charting Techniques:<\/strong>\r\nOperation Sequence for typical shaft type of components, Preparation of Process drawings for different operations, Tolerance worksheets and centrally analysis, Examples, Design features to facilitate machining; Datum Features \u2013 functional and manufacturing Components design \u2013 Machining Considerations, Redesign for manufactured, Examples.\r\n\r\nUNIT – V: Fundamentals of Nanotechnology:<\/strong>\r\nSystems of nanometer accuracies \u2013 Mechanism of metal Processing \u2013 Nano physical processing of atomic bit units. Nanotechnology and Electrochemical atomic bit processing. Measuring Systems Processing: In processing or in-situ measurement of position of processing point Post process and on-machine measurement of dimensional features and surface-mechanical and optical measuring systems.\r\n\r\nREFERENCES:<\/strong>\r\n