ME8593 DESIGN OF MACHINE ELEMENTS

Important Questions

MR.Nandhakumar (BE/mech)
(Admin 2,Mech admin)
Whatsapp link 👉🏾Join me on WhatsApp 
(MEsaage ur sub code , syllabus as text, exam date for important questions request)
 InStAgRaM👉🏾 
Share it as link lone
don't share as screenshot kind request
Unit 1
Direct bending and trosional stress 
Crane hook and C frame 
Design for variable loading
Curved beam

Unit 2
Design of solid and hollow shaft.
Key and flexible coupling
.
Unit 3
Knuckle joints
Cotter joints
Bolted joint (option)

Unit 4
Helical spring.
Flywheel
Connecting rod and cranks (option)

Unit 5.
Sliding and rolling contact
Sommerfeld number

PART-C
1.Compulsory Questions {a case study where the student will have to read and analyse the subject }
For more details, Important questions for other subjects join us through WhatsApp
 Click here     Join me on WhatsApp
 Above link is made to connect Admin with viewer's for better improvements and feedback

don't waste my hardwork and valuable time

As Engineer i think you know how to respect another
Share it as link alone . don't share it as screenshot or any text material if u found this anywhere kindly report me . Don't #Admin :+6587090802
 *These questions are expected for the exams This may or may not be asked for exams .

    All the best....
          Thanks for your love and support guys keep supporting and share let the Engineers know about Us and leave a comment below for better improvements 

If there is any doubt feel free to ask me I will clear if I can or-else I will say some solutions ..get me through WhatsApp for instant updates                                                      ~$tuff$£ctor
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.

Santhosh (Admin)

TO THE ENGINEER FOR THE ENGINNEER BY AN ENGINEER Kindly join Us on social media's link at the top corner

Post a Comment

Please Select Embedded Mode To Show The Comment System.*

Previous Post Next Post