Design of Machine Elements| Unit-4| ME8593|DME| ENERGY STORING ELEMENTS AND ENGINE COMPONENTS
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- เผยแพร่เมื่อ 7 ธ.ค. 2021
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This video clearly explains to get a pass Design of Machine Elements in 20 minutes|
(DME-MECH -5th Semester ).
How to Pass Design of Machine Elements :
Full Unit: • How to Pass Design of ...
Unit wise Design of Machine Elements (DME) Explanation
Unit:I
Part-1 : • DESIGN OF MACHINE ELEM...
Part-2 : • DESIGN OF MACHINE ELEM...
Part-3 : • DESIGN OF MACHINE ELEM...
Unit: II
Part-1 : • DESIGN OF MACHINE ELEM...
Unit:III
Will Upload soon....
Unit:IV
• Design of Machine Elem...
Unit:V
• Design of Machine Elem...
Important Question and Answers are discussed in this video
For more Details contact,
Prof.A.Aravindh:: 9952437464
DME Syllabus:
UNIT I STEADY STRESSES AND VARIABLE STRESSES IN MACHINE MEMBERS
Introduction to the design process - factors influencing machine design, selection of materials based on mechanical properties - Preferred numbers, fits and tolerances - Direct, Bending and torsional stress equations - Impact and shock loading - calculation of principle stresses for various load combinations, eccentric loading - curved beams - crane hook and ‘C’ frame- Factor of safety - theories of failure - Design based on strength and stiffness - stress concentration - Design for variable loading.
UNIT II SHAFTS AND COUPLINGS
Design of solid and hollow shafts based on strength, rigidity and critical speed - Keys, keyways and splines - Rigid and flexible couplings.
UNIT III TEMPORARY AND PERMANENT JOINTS
Threaded fastners - Bolted joints including eccentric loading, Knuckle joints, Cotter joints - Welded joints, riveted joints for structures - theory of bonded joints.
UNIT IV ENERGY STORING ELEMENTS AND ENGINE COMPONENTS
Various types of springs, optimization of helical springs - rubber springs - Flywheels considering stresses in rims and arms for engines and punching machines- Connecting Rods and crank shafts.
UNIT V BEARINGS
Sliding contact and rolling contact bearings - Hydrodynamic journal bearings, Sommerfeld Number, Raimondi and Boyd graphs, -- Selection of Rolling Contact bearings.
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Aprm Formulas paakum bothu free length ku Lf=nt.d+ymax+0.15ymax ku oru formula paathom sir but 3rd question la Lf=Ls+yi nu pootu solve panni Ans 203.75mm nu vanthuruku.... na neenga first sonns formula vachu solve panna Ans 213.85 nu varuthu sir..Why?
If v have solid length v use this formula also pa because ymax nt given dats y I use dat formula
Where is dme unit 3
Super sir. Easy ah irukku sir
Strength of materials ku indha mathri ellam unit hum podunga sir verum 2nd unit mattum tha iruku unga channel la
Sir ethemariii THEORY OF MACHINE ELEMENT subject ku units wisee i video send panunga sir
Sir 2 sum la nt ku n+2 pottu panninga aana 3rd sum la n+3 nu pottu solve panringa? Total num.. of coil ku
Sir send Unit 3Link
Sir, 5,4,3,1,2 indha orderlaya sir unit pakkanum as us said that 3,4,5 are easy units. Can you tell from which we should start.
Super sir!! Clear explanation 💥
Fast explanation
Sir DOM UNIT 2
Intha Material pdf Discribition la kodonga sir
Sir ithula entha sum helical spring sir
Bro Thermal engineering 2 unit 2 poduga
Unit 3 sir ( welded joints)
Solid length formula Ls= nt(total number of coil)+ d(wire dia) nu potrukinga but first sum la solve pannumbodhu Ls=nt+2d and 3rd sum la Ls=dn+3d nu use pannirukinga why sir ? Please tell me 🙏🙏🙏
Clearly watch the video pa
Same doubt ah iruku explain pannunga
Unit 3 Sir??
Waiting for fluid mechanics unit 3 sir pls upload soon sir
Kindly share this videos to ur friends pa.
@@Poriyaalan sure sir I will share pls upload fmm unit 3 sir
Wonderful explanation and thank you so much sir for making this video
Thanks and welcome
Sir for shear stress ninga P2 D2 d2 use panah answer 232.64 varuthu
But that same P1 D1 d1 use pana answer 261.64 varuthu sir ..
How .?
Check ur book pa
Sir full notes eppadi sir print out etukurathu pls help me
Kindly contact aravindh sir. Phone number is in description box
3 unit need sir
Good Explanation. Please upload 3&5
As soon as possible
total number of coils la unit podringa sir??
athu correct ah sir?
its just a number thaane sir??
Kindly Watch the video clearly
Solunga sir entha entha sum helical spring
Contact to aravindh sir pa. His number is in description box
Sir pls upload fluid mechanics and machinery unit 3 sir pls
Sir,endha orderla dme units padikanumnu konjam sollunga sir.
follow our DME playlist
@@Poriyaalan yes sir i saw that but i am asking that for exams endha orderla start panni padicha easy erukumnu sonna nalla irukum sir.
Na pass pannide😅😅😅
2nd and 3rd sum qustion la wahls hypothesis nu mention pannala sir but neenga adhukana formula use pannirukinga why sir? Please tell me 🙏🙏🙏
I think now you get the answer
Same here please someone tell the reason
sir pls upload unit 3 and 5 sir
Soon pa
Sir please upload unit 3
sure pa