MR 9312 CONCEPTS IN MECHANICAL ENGINEERING SYLLABUS | ANNA UNIVERSITY ME MECHATRONICS 1ST SEM SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIRST SEMESTER ME MECHATRONICS DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
MR 9312 CONCEPTS IN MECHANICAL ENGINEERING L T P C
3 0 0 3
AIM:
To impart knowledge of basic mechanical engineering to the students.
OBJECTIVE:
To make the students to understand the concepts, design, construction and
properties of mechanical elements
UNIT I MECHANISMS 11
Definition – Machine and Structure – Kinematic link, pair and chain – classification of
Kinametic pairs – Constraint & motion - Degrees of freedom – Slider crank – Single
and double – Crank rocker mechanisms – Inversions – applications. Kinematic
analysis and synthesis of simple mechanisms – Determination of velocity and
acceleration of simple mechanisms.
UNIT II TRANSMISSION SYSTEMS 12
Types of friction – friction in screw and nuts – pivot and collar – thrust bearings –
collar bearing – plate and disc clutches – belt (flat & vee) and rope drives – creep in
belts – Jockey pulley – open and crossed belt drives – Ratio of tensions – Effect of
centrifugal and initial tension – condition for maximum power transmission – basics of
brakes, journal and rolling element bearings hydrostatic and aerostatic bearings –
recirculating ball screw and nut assembly.
UNIT III VIBRATION 8
Free, forced and damped vibrations of single degree of freedom systems – force
transmitted to supports – vibration Isolation – vibration absorption – torsional
vibration of shafts – single and multirotor systems – geared shafts – critical speed of
shafts.
UNIT IV DESIGN OF MACHINE ELEMENTS 7
Design of shafts – Springs – screw and fasteners – Gear profile and geometry –
nomenclature of spur & helical gears – worm and worm wheel.
UNIT V MACHINE TOOLS 7
Machine tool construction-features – operations of lathe, milling machine, drilling
machine – Drive system for machine tools – mechanical, hydraulic and electric
stepped and variable speeds – spindle speeds and feed drives-linear and
reciprocation motion generation.
TOTAL: 45 PERIODS
REFERENCES:
1. Bansal Dr.R.K.”Theory of Machines” Laxmi Publications (P) ltd., New Delhi
2001.
2. G.C.Sen . and A. Bhattacharya, “Principles of machine tools” , New Central book
Agency, 1999.
3. Joseph Edward Shigley, Charles R.Mischke, “Mechanical Engineering Design”
Mcgraw Hill International Edition, 1992.
4. S.G. Kulkarni, “Machine Design”, Tata McGraw Hill,2003.
5. Malhotra .D.R. and Gupta .H.C. “The Theory of machines” Satya Prakasam,
Tech. India Publications, 1989.
6. Acherkan.N, “Machine tool Design” , vol 3, MIR Publishers, 1978
MR 9312 CONCEPTS IN MECHANICAL ENGINEERING L T P C
3 0 0 3
AIM:
To impart knowledge of basic mechanical engineering to the students.
OBJECTIVE:
To make the students to understand the concepts, design, construction and
properties of mechanical elements
UNIT I MECHANISMS 11
Definition – Machine and Structure – Kinematic link, pair and chain – classification of
Kinametic pairs – Constraint & motion - Degrees of freedom – Slider crank – Single
and double – Crank rocker mechanisms – Inversions – applications. Kinematic
analysis and synthesis of simple mechanisms – Determination of velocity and
acceleration of simple mechanisms.
UNIT II TRANSMISSION SYSTEMS 12
Types of friction – friction in screw and nuts – pivot and collar – thrust bearings –
collar bearing – plate and disc clutches – belt (flat & vee) and rope drives – creep in
belts – Jockey pulley – open and crossed belt drives – Ratio of tensions – Effect of
centrifugal and initial tension – condition for maximum power transmission – basics of
brakes, journal and rolling element bearings hydrostatic and aerostatic bearings –
recirculating ball screw and nut assembly.
UNIT III VIBRATION 8
Free, forced and damped vibrations of single degree of freedom systems – force
transmitted to supports – vibration Isolation – vibration absorption – torsional
vibration of shafts – single and multirotor systems – geared shafts – critical speed of
shafts.
UNIT IV DESIGN OF MACHINE ELEMENTS 7
Design of shafts – Springs – screw and fasteners – Gear profile and geometry –
nomenclature of spur & helical gears – worm and worm wheel.
UNIT V MACHINE TOOLS 7
Machine tool construction-features – operations of lathe, milling machine, drilling
machine – Drive system for machine tools – mechanical, hydraulic and electric
stepped and variable speeds – spindle speeds and feed drives-linear and
reciprocation motion generation.
TOTAL: 45 PERIODS
REFERENCES:
1. Bansal Dr.R.K.”Theory of Machines” Laxmi Publications (P) ltd., New Delhi
2001.
2. G.C.Sen . and A. Bhattacharya, “Principles of machine tools” , New Central book
Agency, 1999.
3. Joseph Edward Shigley, Charles R.Mischke, “Mechanical Engineering Design”
Mcgraw Hill International Edition, 1992.
4. S.G. Kulkarni, “Machine Design”, Tata McGraw Hill,2003.
5. Malhotra .D.R. and Gupta .H.C. “The Theory of machines” Satya Prakasam,
Tech. India Publications, 1989.
6. Acherkan.N, “Machine tool Design” , vol 3, MIR Publishers, 1978
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