Hjem

Machine Elements Analysis and Design - Problems   
This book contains problems and exercises for the main book Machine Elements – Analysis and Design.    Contents        1 Limits, fits and surface properties   1.1 Basics of ISO-tolerance system   1.2 Specify a new tolerance with the same functionality   1.3 SpecifyinganISO-fitbasedonfunctional requirements   1.4 Dimensionchainbasics 1   1.5 Dimensionchainbasics 2  1.6 Tolerance analysis on a wood milling machine  1.7 Buildinconditions for ballbearings  1.8 Basics of the ISO-tolerance system   1.9 Roughness problem 1   1.10 Roughness problem 2   1.11 Tolerance chainof awormshaft   1.12 Crankhandle   2 Springs   2.1 Designanalysisona compressionspring   2.2 Designconsiderationsona (helical) compressionspring   2.3 Designof a helical torsional spring   2.4 Designof an extensionspringfor a centrifugal clutch  2.5 Analysis on a stack of Belleville springs for a label press   2.6 Analysis on a stack of Belleville springs   2.7 Designofhelical springs for anelectromagnetic diskbrake  2.8 Analysis on a stack of Belleville springs. (Progressive)  2.9 Adjusting torque with a stack of Belleville springs   3 Rolling element bearings   3.1 Determine a single rowdeepgrooveball bearing  3.2 Determine a single rowdeepgrooveball bearing  3.3 Determine the lifetime for a single row deep groove ball bearing  3.4 Determine a two-rowspherical roller bearingfor aprintingmachine  3.5 Bearings for agear boxwithabevelledgear pair  3.6 Bearings for awormgear  3.7 Bearings, shaftdimensionandfits for abevelledgear   3.8 Bearing lifetime   3.9 Bearings forwormwheel shaft  4 Shafts   4.1 Analysis of the forces and moments on an intermediate shaft, influenced by the gearbox layout  4.2 Dimensioning of the intermediate shaft for layout a  4.3 Transversal and angular deflection analysis of a shaft   5 Shaft-hub connections  5.1 Conical shafthubconnection   5.2 Determine a suitablefit for a gear ona shaft  5.3 Change frompressfit toshrinkfit   5.4 Conical shafthubconnection for apistoncompressor  5.5 Optimizing a shrink fit   6 Fasteners   6.1 Spindle ina car jack   6.2 Staybolts for ahydraulic cylinder  6.3 Bolts for connection rod   6.4 Pressurizedcast ironcylinder  6.5 Connecting rodbigend   7 Couplings   7.1 Analysisonauniversal joint  7.2 Analysisof anoverloadcoupling  7.3 Analysisof anUniversal joint II   7.4 Analysisof a freewheel  7.5 Analysisof a freewheel II  7.6 Maxcouplingtorque ina system   8 Clutches  8.1 Designconsiderationsona single frictionsurface clutch   8.2 Analysis on a multiple disk brake for a "Caterpillar"   8.3 Deduct expressions for speedand torque for a centrifugal clutch   8.4 Analysisof a centrifugal clutch  8.5 AClutch for aConveyerBelt   8.6 ACentrifugalSeparator   9 Brakes   9.1 Short-shoebrake for ananchorwinding  9.2 Analysisonahand-activated drumbrake  9.3 Bandbrake  9.4 Analysisona two-shoe external drumbrake   9.5 Pivot shoebrake  9.6 Aconical safetybrake   9.7 Adiskbrakewith one shoe  9.8 Adiskbrakewith twoshoes   9.9 Slip clutch   10 Belt drives  10.1 Basics onbelt drive  10.2 Basics onbelt drivewithtightening pulley   10.3 Abeltdrivewith tighteningpulleyfor a press  10.4 Pistoncompressordrivenby4v-belts  10.5 Aself-tighteningbeltdrive, system"Sespa"   11 Gear geometry  11.1 Gear ratiofor a spurgear pair  11.2 Possible change ingear ratio  11.3 Sliding speeds in a gear   11.4 Sliding speed for a gear with profile shift   11.5 Basicgeometrical calculations   11.6 Geometrical toothcalculations   11.7 Contact ratiofor a spurgear   11.8 Contact ratiofor ahelicalgear   11.9 Rack andpinionwithclearance  11.10 Toothforces for ahelical gear   11.11 Ahelicalgear drive   12 Gear strength of involute gears  12.1 Analysis of an industrial gear   12.2 Two-stepgear