(機(jī)械設(shè)計(jì)雙語教學(xué)大綱)

千里之行，始于足下讓知識帶有溫度。第第2頁/共2頁精品文檔推薦(機(jī)械設(shè)計(jì)雙語教學(xué)大綱)“MechanicalDesign”

(《機(jī)械設(shè)計(jì)》雙語教學(xué)大綱)

1.CourseCode:TBDbytheSchoolorUniversity

2.SchoolsOfferingtheCourse:SchoolofMechanicalandAutomotiveEngineering

3.CourseHour:60~64Hours;4CPs

4.CourseTargetParticipants:Third-yearundergraduatesinSpecialtyofMechanical

EngineeringandMechatronicsEngineering

5.CourseType:Foundationcourseofthediscipline(Compulsory)

6.TeachingMode:Multimedia+Bilingualteaching

7.CourseFeaturesandAims:

Theobjectiveofthiscourseistoprovidetheconcepts,procedures,data,anddecisionanalysistechniquesnecessarytodesignmachineelementscommonlyfoundinmechanicaldevicesandsystems.Studentscompletingacourseofstudyusingthiscourseshouldbeabletoexecuteoriginaldesignsformachineelementsandintegratetheelementsintoasystemcomposedofseveralelements.

Thisprocessrequiresaconsiderationoftheperformancerequirementsofanindividualelementandoftheinterfacesbetweenelementsastheyworktogethertoformasystem.Forexample,agearmustbedesignedtotransmitpoweratagivenspeed.Thedesignmustspecifythenumberofteeth,pitch,toothform,facewidth,pitchdiameter,material,andmethodofheattreatment.Butthegeardesignalsoaffects,andisaffectedby,thematinggear,theshaftcarryingthegear,andtheenvironmentinwhichitistooperate.Furthermore,theshaftmustbesupportedbybearings,whichmustbecontainedinahousing.Thus,thedesignershouldkeepthecompletesysteminmindwhiledesigningeachindividualelement.Thiscoursewillhelpthestudentapproachdesignproblemsinthisway.

Thiscourseisdesignedforstudentsformechanicalengineeringorso.Theemphasisisontheuseofreadilyavailablematerialsandprocessesandappropriatedesignapproachestoachieveasafe,efficientdesign.Itisassumedthatthepersonusingthecoursewillbethedesigner,thatis,thepersonresponsiblefordeterminingtheconfigurationofamachineorapartofamachine.Wherepractical,alldesignequations,data,andproceduresneededtomakedesigndecisionsarespecified.

8.CourseContents（教學(xué)內(nèi)容）:

1BeltDrivesandChainDrives

1-1ObjectivesofThisChapter

1-2TypesofBeltDrives

1-3V-BeltDrives

1-4V-BeltDriveDesign

1-5ChainDrives

1-6DesignofChainDrives

2SpurGearDesign

2-1ObjectivesofThisChapter

2-2ConceptsfromPreviousChapters

2-3ForcesonGearTeeth

2-4GearManufacture

2-5GearQuality

2-6AllowableStressNumbers

2-7GearMaterials

2-8StressesinGearTeeth

2-9SelectionofGearMaterialBasedonBendingStress2-10PittingResistanceofGearTeeth

2-11SelectionofGearMaterialBasedonContactStress2-12DesignofSpurGears

2-13GearDesignfortheMetricModuleSystem

3HelicalGears,BevelGears,andWorrngearing

3-1ObjectivesofThisChapter

3-2ForcesonHelicalGearTeeth

3-3StressesinHelicalGearTeeth

3-4PittingResistanceforHelicalGearTeeth

3-5DesignofHelicalGears

3-6ForcesonStraightBevelGears

3-7BearingForcesonShaftsCarryingBevelGears

3-8BendingMomentsonShaftsCarryingBevelGears

3-9StressesinStraightBevelGearTeeth

3-10DesignofBevelGearsforPittingResistance

3-11Forces,Friction,andEfficiencyinWormgearSets3-12StressinWormgearTeeth

3-13SurfaceDurabilityofWormgearDrives

4Keys,Couplings,andSeals

4-1ObjectivesofThisChapter

4-2Keys

4-3MaterialsforKeys

4-4StressAnalysistoDetermineKeyLength

4-5Splines

4-6OtherMethodsofFasteningElementstoShafts

4-7Couplings

4-8UniversalJoints

4-9RetainingRingsandOtherMeansofAxialLocation4-10TypesofSeals

4-11SealMaterials

5ShaftDesign

5-1ObjectivesofThisChapter

5-2ShaftDesignProcedure

5-3ForcesExertedonShaftsbyMachineElements

5-4StressConcentrationsinShafts

5-5DesignStressesforShafts

5-6ShaftsinBendingandTorsionOnly

5-7ShaftDesignExample

5-8RecommendedBasicSizesforShafts

5-9AdditionalDesignExamples

5-10SpreadsheetAidforShaftDesign

6RollingContactBearings

6-1ObjectivesofThisChapter

6-2TypesofRollingContactBearings

6-3ThrustBearings

6-4MountedBearings

6-5BearingMaterials

6-6Load/LifeRelationship

6-7BearingManufacturers'Data

6-8DesignLife

6-9BearingSelection:RadialLoadsOnly

6-10BearingSelection:RadialandThrustLoadsCombined

6-11MountingofBearings

6-12TaperedRollerBearings

6-13PracticalConsiderationsintheApplicationofBearings

6-14ImportanceofOilFilmThicknessinBearings

6-15LifePredictionunderVaryingLoads

7PlainSurfaceBearings

7-1ObjectivesofThisChapter

7-2TheBearingDesignTask

7-3BearingParameter,n/p

7-4BearingMaterials

7-5DesignofBoundary-lubricatedBearings

7-6Full-FilmHydrodynamicBearings

7-7DesignofFull-FilmHydrodynamicallyLubricatedBearings7-8PracticalConsiderationsforPlainSurfaceBearings

7-9HydrostaticBearings

8PowerScrewsandBallScrews

8-1ObjectivesofThisChapter

8-2PowerScrews

8-3BallScrews

9Fasteners

9-1ObjectivesofThisChapter

9-2OtherTypesofFastenersandAccessories

9-3BoltMaterialsandStrength

9-4ThreadDesignations

9-5PerformanceofBoltedJoints

9-6OtherMeansofFastening

9-7EccentricallyLoadedBoltedJoints

10MotionControl:ClutchesandBrakes

10-1ObjectivesofThisChapter

10-2DescriptionsofClutchesandBrakes

10-3TypesofFrictionClutchesandBrakes

10-4PerformanceParameters

10-5TimeRequiredtoAccelerateaLoad

10-6InertiaofaSystemReferredtotheClutchShaftSpeed

10-7EffectiveInertiaforBodiesMovingLinearly

10-8EnergyAbsorption:Heat-DissipationRequirements

10-9ResponseTime

10-10FrictionMaterialsandCoefficientofFriction

10-11Plate-TypeClutchorBrake

10.Notes：

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