DESIGN OF MACHINE ELEMENTS | Unit-II | Part-2|SHAFTS AND COUPLINGS| DME

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Design of Machine Elements
Full video link of DME : • How to Pass Design of ...
Unit-1
part-1: • DESIGN OF MACHINE ELEM...
part-2: • DESIGN OF MACHINE ELEM...
part-3: • DESIGN OF MACHINE ELEM...
Unit-2
part-1: • DESIGN OF MACHINE ELEM...
part-2 : • DESIGN OF MACHINE ELEM...
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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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[@sureshkk4313]

Mild steel allowable shear stress data book la 1.47 la illa total pages 1.44 vara dhan eruku

[@gowtham2551]

Sir formula for mt=? In flange coupling ?

[@m31samuelwilliams11]

Sir Flange Coupling ku design procedure step 1 la Iruka information Design Data Book la iruku sir page no. 7.134

[@santosh............]

Good information

[@sivaram6381]

but old data book la illa

[@praveenkumar-vp7pu]

Excellent bro

[@Valuable_Curiosity]

Very useful for Mechanical students 👏

[@aravinth5392]

Thank you sir

[@raghuammu1105]

Super sir

[@gowtham2551]

Sir, the first sum design of hub valve 6.15 is not possible I think so if possible please explain

[@Poriyaalan]

Kindly check with ur book pa

[@ajai360]

Sir flexible coupling problem solve pannuga sir

[@sanjayp5566]

Universal design procedure solluga.. Sir

[@prathapsingh102]

sir keys topic padikavennama

[@rsuriya956]

Design procedure matu eluthana marks kidaikuma

[@SathishKumar-ch8rx]

sir unit 3 viedo illa sir can you post ?

[@Poriyaalan]

Sure. Soon

[@m31samuelwilliams11]

Sir Neenga Old Design Data Book use panringa nu nenaikura... New edition psg Data Book la refer pani solunga... Neenga solra page numbers and values ah enga nala find out pana mudila sir .. new edition refer pani page number solunga sir

[@Poriyaalan]

Ok pa. please refer topic vice and u get the value.

[@rizwanabdulrazak1149]

sir when will you upload unit 3 sir?

[@Poriyaalan]

next week

[@muthukumar.g4149]

DOM UNIT 2 SIR

[@Poriyaalan]

Soon we will upload it pa

[@sivam.r3479]

Bro exam ku data book tharuvagalaa

[@Poriyaalan]

yes

[@aravindha9013]

S

[@sureshkk4313]

Data book la 1.47 page illa

[@Poriyaalan]

It differs depending upon data book edition

[@DINESHDHEENA-dp7ww]

Ama bro

[@lenin_p]

Sir neenga niraiya mistakes pannirukkanga. Ungala pathutha naanga problem solve panro, appudi irukkurappa neengale thappu pannuna naanga poturathu thappatha sir. Konjam mistakes ah pathu potunga sir. Unga voice larunthu vara ans crt ah irukku, but neenga eluthurathu thappa irukku. 7:54 la first formula thappu. Na thappa solliruntha sry sir 🙏

[@Poriyaalan]

Correct pa. If u watch one video it take 3 to 4 hr. But u see the edited version. So it happens but our motive is to educate for average students that's all

[@lenin_p]

@@Poriyaalan ok sir

[@mechboy1493]

Neenga endha Data book Refer panureenga Sir

[@Poriyaalan]

PSG design data book pa

[@mechboy1493]

Sir neenga solra neraya page number la andha values illa Sir.....1.47 page eh illa book la

[@mechboy1493]

D.D.B la Formulas irukka page no sollunga sir

[@m31samuelwilliams11]

@@mechboy1493 bro 7.134 and 7.135 ah refer panunga

[@mechboy1493]

@@m31samuelwilliams11 Exam eh mudinjuruchu bro

[@vigneshv7899]

Unit 4 problem solve panni kaminga sir

[@Poriyaalan]

first entha sums try panni parunga pa. we upload all the units with in this month pa.

[@Poriyaalan]

we plan for your university exam pa.so wait and watch

[@vivekavenkatesh3188]

@@Poriyaalan sir video upload pannitingala please reply sir this year than enaku dbme sub iruku innum 10 days la sem iruku epdi easy ah pass pandradhunu slunga sir it's very helpful to me pls sir 🥺