Machine Design Syllabus for B.Tech 3rd sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.<\/p>\n
The detailed syllabus for Machine Design B.Tech (R13) thirdsem is as follows<\/p>\n
OBJECTIVES:<\/strong><\/p>\n UNIT I : STEADY STRESSES AND VARIABLE STRESSES IN MACHINE MEMBERS<\/strong>\u00a0 \u00a0 [9 Hours] UNIT II : DESIGN OF SHAFTS AND COUPLINGS<\/strong> \u00a0 \u00a0\u00a0[10 Hours] UNIT III : DESIGN OF TEMPORARY AND PERMANENT JOINTS<\/strong> \u00a0 \u00a0[9 Hours]\n
\n(Use of P S G Design Data Book is permitted)<\/li>\n<\/ul>\n
\nIntroduction to the design process \u2013 factor influencing machine design, selection of materials based on mechanical properties \u2013 Preferred numbers, fits and tolerances \u2013 Direct, Bending and torsional stress equations \u2013 impact and shock loading \u2013 calculation of principle stresses for various load combinations, eccentric loading \u2013 Design of curved beams \u2013 crane hook and \u2018C\u2019 frame \u2013 Factor of safety \u2013 theories of failure \u2013 stress concentration \u2013 design for variable loading \u2013 Soderberg, Goodman and Gerber relations.<\/p>\n
\nDesign of solid and hollow shafts based on strength, rigidity and critical speed \u2013 Design of keys, key ways and splines \u2013 Design of crankshafts \u2013 Design of rigid and flexible couplings.<\/p>\n
\nThreaded fastners \u2013 Design of bolted joints including eccentric loading, Knuckle joints, Cotter joints \u2013 Design of Welded joints, riveted joints for structures \u2013 theory of bonded joints.<\/p>\n