AT6302 Mechanics of Machines | Important Questions | Question bank | Syllabus | Model and Previous Question papers | Download PDF

AT6302 Mechanics of Machines  

AT6302 Mechanics of Machines  | Important  Questions | Question bank | Syllabus | Model and Previous Question papers | Download PDF Exammain.com Important Questions is available for download in this page for AT6302 Mechanics of Machines . Students can download the Important Questions in the PDF format or in Word format. Questions Bank and Previous year question papers also be available in this page  . Important Questions provided here are the Expected questions that are possible to be appeared in the upcoming exams. you can make use of the below questions and prepare for your exams. AT6302 Mechanics of Machines  Important Questions . Download the Important Questions using the below link.

Subject Informations : 

University        :  Anna University
Department     :  B.E. AUTOMOBILE ENGINEERING
Semester          :  03 rd sem
Year                  :  02 nd year
Regulation       :  R2013
Subject Code   :  AT6302
Subject Name  :  Mechanics of Machines

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AT6302 Mechanics of Machines  | Important  Questions
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AT6302 MECHANICS OF MACHINES - SYLLLABUS - R- 2013

OBJECTIVES: 

• To understand the principles in the formation of mechanisms and their kinematics.
• To understand the effect of friction in different machine elements.
• To analyse the forces and toques acting on simple mechanical systems
• To understand the importance of balancing and vibration.

UNIT I KINEMATIC OF MECHANICS 

Mechanisms – Terminology and definitions – kinematics inversions of 4 bar and slide crank chain –
kinematics analysis in simple mechanisms – velocity and acceleration polygons – Analytical methods 35 – computer approach – cams – classifications – displacement diagrams - layout of plate cam profiles – derivatives of followers motion – circular arc and tangent cams.

UNIT II GEARS and GEAR TRAINS 

Spur gear – law of toothed gearing – involute gearing – Interchangeable gears – Gear tooth action
interference and undercutting – nonstandard teeth – gear trains – parallel axis gears trains – epicyclic
gear trains – automotive transmission gear trains.

UNIT III FRICTION 

Sliding and Rolling Friction angle – friction in threads – Friction Drives – Friction clutches – Belt and rope drives – brakes – Tractive resistance.

UNIT IV FORCE ANALYSIS 

Applied and Constrained Forces – Free body diagrams – static Equilibrium conditions – Two, Three
and four members – Static Force analysis in simple machine members – Dynamic Force Analysis –
Inertia Forces and Inertia Torque – D’Alembert’s principle – superposition principle – dynamic Force
Analysis in simple machine members.

UNIT V BALANCING AND VIBRATION 

Static and Dynamic balancing – Balancing of revolving and reciprocating masses – Balancing
machines – free vibrations – Equations of motion – natural Frequency – Damped Vibration – bending
critical speed of simple shaft – Torsional vibration – Forced vibration – harmonic Forcing – Vibration
solation.


TOTAL (L:45+T:15) : 60 PERIODS

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AT6302 Mechanics of Machines  Notes - Click here to Download 

AT6302 Mechanics of Machines  Questions Papers - Click here to Download 

AT6302 Mechanics of Machines  2 marks with answers - Click here to Download 

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AT6302 Mechanics of Machines  Important Questions
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