Docsity
Log inSign up
Docsity
Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity

Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan

Guidelines and tips
Guidelines and tips
Sell on Docsity
Sell on Docsity
Log inSign up

Prepare for your exams

Study with the several resources on Docsity

Find documents

Prepare for your exams with the study notes shared by other students like you on Docsity

Search Store documents

The best documents sold by students who completed their studies

Search through all study resources
Docsity AINEW

Summarize your documents, ask them questions, convert them into quizzes and concept maps

Explore questions

Clear up your doubts by reading the answers to questions asked by your fellow students

Earn points to download

Earn points by helping other students or get them with a premium plan

Share documents
download point icon20 Points

For each uploaded document

Answer questions
download point icon5 Points

For each given answer (max 1 per day)

All the ways to get free points
Get points immediately

Choose a premium plan with all the points you need

Study Opportunities

Choose your next study program

Get in touch with the best universities in the world. Search through thousands of universities and official partners

Community

Ask the community

Ask the community for help and clear up your study doubts

University Rankings

Discover the best universities in your country according to Docsity users

Free resources

Our save-the-student-ebooks!

Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors

From our blog

Exams and Study
Go to the blog

It impossible in this lecture notes, Lecture notes of Machine Design

Maharaja Bir Bikram UniversityMachine Design

It is best notes for students and

Typology: Lecture notes

2023/2024

Uploaded on 03/01/2024

ram-sharan-prajapati
ram-sharan-prajapati 🇮🇳

4 documents

1 / 2

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
MECHANICALENGINEERING
Curriculum&EvaluationSchemeV&VIsemester Page37
SubjectCode:KME602MachineDesignLTP:310Credits:4
CourseOutcomes:ThestudentwillbeabletoBlooms
Taxonomy
CO1RecallthebasicconceptsofSolidMechanicstounderstandthesubject.K2
CO2Classifyvariousmachineelementsbasedontheirfunctionsandapplications.K2
CO3Applytheprinciplesofsolidmechanicstomachineelementssubjectedtostatic
andfluctuatingloads.K3
CO4Analyzeforces,bendingmoments,twistingmomentsandfailurecausesinvarious
machineelementstobedesigned.K4
CO5Designthemachineelementstomeettherequiredspecification.K5
UnitI8Hours
Introduction
Definition,Designrequirementsofmachineelements,Designprocedure,Standardsindesign,Standards
designationofcarbon&alloysteels,Selectionofpreferredsizes,Selectionofmaterialsforstaticand
fatigueloads,DesignagainstStaticLoad
DesignagainstFluctuatingLoads
Cyclicstresses,Fatigueandendurancelimit,Stressconcentrationfactor,Stressconcentrationfactorfor
variousmachineparts,Designforfinite&infinitelife,Soderberg,Goodman,Gerbercriteria
UnitII8Hours
RivetedJoints
Rivetingmethods,materials,Typesofrivetheads,Typesofrivetedjoints,CaulkingandFullering,Failure
ofrivetedjoint,Efficiencyofrivetedjoint,Designofboilerjoints,Eccentricloadedrivetedjoint
WeldedJoints
Stressrelievingofweldedjoints,ButtJoints,FilletJoints,StrengthofButtWelds,Strengthofparallel
filletwelds,Strengthoftransversefilletwelds
Shafts
Causeoffailureinshafts,Materialsforshaft,Stressesinshafts,Designofshaftssubjectedtotwisting
moment,bendingmomentandcombinedtwistingandbendingmoments,Shaftssubjectedtofatigue
loads,Designforrigidity,Keys,Typesofkeys,Selectionofsquareandflatkeys,Strengthofsunkkey
UnitIII8Hours
SpurGears
Toothforms,Systemofgearteeth,contactratio,Standardproportionsofgearsystems,Interferencein
involutegears,Backlash,Selectionofgearmaterials,Gearmanufacturingmethods,Design
considerations,Beamstrengthofgeartooth,Dynamictoothload,Wearstrengthofgeartooth,Failure
ofgeartooth,Designofspurgears,AGMAandIndianstandards.
pf2

Partial preview of the text

Download It impossible in this lecture notes and more Lecture notes Machine Design in PDF only on Docsity!

MECHANICAL ENGINEERING 

Curriculum & Evaluation Scheme V & VI semester Page 37

Subject Code: KME 602 Machine Design L T P : 3 1 0 Credits: 4

Course Outcomes: The student will be able to Blooms Taxonomy CO 1 Recall the basic concepts of Solid Mechanics to understand the subject. K CO 2 Classify various machine elements based on their functions and applications. K

CO 3 Apply the principles of solid mechanics to machine elements subjected to static and fluctuating loads. K CO 4 Analyze^ forces,^ bending^ moments,^ twisting^ moments^ and^ failure^ causes^ in^ various machine elements to be designed.

K

CO 5 Design the machine elements to meet the required specification. K

Unit I 8 Hours Introduction Definition, Design requirements of machine elements, Design procedure, Standards in design, Standards designation of carbon & alloy steels, Selection of preferred sizes, Selection of materials for static and fatigue loads, Design against Static Load

Design against Fluctuating Loads Cyclic stresses, Fatigue and endurance limit, Stress concentration factor, Stress concentration factor for various machine parts, Design for finite & infinite life, Soderberg, Goodman, Gerber criteria

Unit II 8 Hours Riveted Joints Riveting methods, materials, Types of rivet heads, Types of riveted joints, Caulking and Fullering, Failure of riveted joint, Efficiency of riveted joint, Design of boiler joints, Eccentric loaded riveted joint

Welded Joints Stress relieving of welded joints, Butt Joints, Fillet Joints, Strength of Butt Welds, Strength of parallel fillet welds, Strength of transverse fillet welds

Shafts Cause of failure in shafts, Materials for shaft, Stresses in shafts, Design of shafts subjected to twisting moment, bending moment and combined twisting and bending moments, Shafts subjected to fatigue loads, Design for rigidity, Keys, Types of keys, Selection of square and flat keys, Strength of sunk key

Unit III 8 Hours Spur Gears Tooth forms, System of gear teeth, contact ratio, Standard proportions of gear systems, Interference in involute gears, Backlash, Selection of gear materials, Gear manufacturing methods, Design considerations, Beam strength of gear tooth, Dynamic tooth load, Wear strength of gear tooth, Failure of gear tooth, Design of spur gears, AGMA and Indian standards.

MECHANICAL ENGINEERING 

Curriculum & Evaluation Scheme V & VI semester Page 38

Helical Gears Terminology, Proportions for helical gears, Force components on a tooth of helical gear, Virtual number of teeth, Beam strength and wear strength of helical gears, Dynamic load on helical gears, Design of helical gears.

Introduction, Classification and Applications of Bevel & Worm Gears

Unit IV 8 Hours Sliding Contact Bearing Types, Selection of bearing, Plain journal bearing, Hydrodynamic lubrication, Properties and materials, Lubricants and lubrication, Hydrodynamic journal bearing, Heat generation, Design of journal bearing.

Rolling Contact Bearing Advantages and disadvantages, Types of ball bearing, Thrust ball bearing, Types of roller bearing, Selection of radial ball bearing, Bearing life, Selection of roller bearings, Dynamic equivalent load for roller contact bearing under constant and variable loading, Reliability of Bearing.

Unit V 8 Hours IC Engine Parts Selection of type of IC engine, General design considerations, Design of Cylinder and cylinder head; Design of piston, piston ring and gudgeon pin;

Friction Clutches Clutches, Difference between coupling and clutch, Single plate friction clutch, Torque transmitting capacity, Multi‐Disk Clutches, Friction Material

Note: Design data book is allowed in the examination

Text Books:

  1. Design of Machine Elements‐V.B. Bhandari, McGraw Hill Co.
  2. Design of Machine Elements, Sharma and Purohit, PHI. Reference Books:
  3. Mechanical Engineering Design, 9e – Joseph E. Shigely, McGraw Hill Education.
  4. Machine Design‐Maleev and Hartman, CBS Publishers.
  5. Design of Machine Design‐M.F. Spott, Pearson Education.
  6. Elements of Machine Component Design, Juvinal&Marshek, John Wiley & Sons.
  7. Machine design, Robert L. Norton, Pearson Education
  8. Theory & Problem of Machine Design (Schaum’s Outline Series) Hall, Holowenko, Laughlin, Tata McGraw Hill Co.
  9. Machine Design‐Sharma and Agrawal, S.K. Kataria& Sons.
  10. Machine Design, U C Jindal, Pearson Education.