anna thanks for puting such clear explanation videos had real difficulty in understanding things at class but your videos are the only reason for my good grades .
sir ellame nalla puriyudhu ....but scale matum confusiona iruku ..enaku oru sumla velocity of V bc 0.0836 vandurku ..ipo na itha epdi convert panni velocity diagramla draw pannanum
This is 2021 regulations Theory of machines or kinamatics and dynamics of machines UNIT - I KINEMATICS OF MECHANISMS 9 Mechanisms - Terminology and definitions - kinematics inversions of 4 bar and slide crank chain - kinematics analysis in simple mechanisms - velocity and acceleration polygons- Analytical methods - 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 9 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 IN MACHINE ELEMENTS 9 Surface contacts - Sliding and Rolling friction - Friction drives - Friction in screw threads - Bearings and lubrication - Friction clutches - Belt and rope drives - Friction aspects in brakes- Friction in vehicle propulsion and braking. UNIT - IV FORCE ANALYSIS 9 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 9 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 isolation. (Gyroscopic principles) TOTAL: 45 PERIODS OUTCOMES: At the end of the course the students would be able to 1. Di
Sir if scale value is changed... Means I didn't take as it from the text book... I just followed ur way to take scale value... But i getting not the same answer as it from the book.... So.. If answer changed any problem?
Mechanical Engineering in Tamil tks for your immediate response.. i am persuing B.E (PT).. these are the only 2 papers left apart from Maths (Numerical methods) which i have to clear & i was clueless since i am not in chennai to attend lectures or classes.. Your videos are a blessing to me. .
Bro intha scale la epdi mm to cm and m to mm and m/s itha epdi edukarthunu 1 vedio podunga bro pls... Ennala atha tha understand panna mudila so pls 1vedio atha pathi podunga.!!!!!!!!!!!!
@@focusacademylectures slider p to o dhaana bro move aaguthu.. apa velocity p to o dhana.. but neenga o to p direction la velocity potrukinga... Pls explain me this bro.. books la yu neenga panna maathri dha potrukanga.. But enaku dha puriya maatithu..
@@Thunder___bolt o-p or p-o nu la parka kudathu. right or left nu tha parkanum. Configuration diagram la oru madhiri name irukum, velocity diagram la vera orientation la name irukalam... so name vachi direction podakudathu... right ah left ah up ah down ah nu parthu tha podanum... slider right la move aguthu, so velocity right la direction potruken
