Assumptions

Model Information

Model name: Vacuum pump shaft

Current Configuration: Default

Solid BodiesDocument Name and

ReferenceTreated As Volumetric Properties Document Path/Date

ModifiedRevolve3

Solid Body

Mass:89.6534 kgVolume:0.011494 m^3Density:7800 kg/m^3

Weight:878.603 N

C:\Users\Stokwe\Desktop\alal\Vacuum pump shaft.SLDPRT

Apr 21 15:21:48 2015

Analyzed with SolidWorks Simulation Simulation of Vacuum pump shaft 1

Study PropertiesStudy name Study 1

Analysis type Static

Mesh type Solid Mesh

Thermal Effect: On

Thermal option Include temperature loads

Zero strain temperature 298 Kelvin

Include fluid pressure effects from SolidWorks Flow Simulation

Off

Solver type FFEPlus

Inplane Effect: Off

Soft Spring: Off

Inertial Relief: Off

Incompatible bonding options Automatic

Large displacement Off

Compute free body forces On

Friction Off

Use Adaptive Method: Off

Result folder SolidWorks document (c:\users\stokwe\appdata\local\temp)

UnitsUnit system: SI (MKS)

Length/Displacement mm

Temperature Kelvin

Angular velocity Rad/sec

Pressure/Stress N/m^2

Analyzed with SolidWorks Simulation Simulation of Vacuum pump shaft 2

Material PropertiesModel Reference Properties Components

Name: Cast Carbon SteelModel type: Linear Elastic

IsotropicDefault failure

criterion:Max von Mises Stress

Yield strength: 2.48168e+008 N/m^2

Tensile strength: 4.82549e+008 N/m^2

Elastic modulus: 2e+011 N/m^2Poisson's ratio: 0.32

Mass density: 7800 kg/m^3Shear modulus: 7.6e+010 N/m^2

Thermal expansion

coefficient:

1.2e-005 /Kelvin

SolidBody 1(Revolve3)(Part2)

Curve Data:N/A

Analyzed with SolidWorks Simulation Simulation of Vacuum pump shaft 3

Loads and FixturesFixture name

Fixture Image Fixture Details

Fixed-1

Entities: 1 face(s)Type: Fixed Geometry

Resultant ForcesComponents X Y Z Resultant

Reaction force(N) 0.0209651 -25.394 11.0936 27.7115Reaction Moment(N-

m)0 0 0 0

Load name Load Image Load Details

Torque-1

Entities: 1 face(s)Reference: Face< 1 >

Type: Apply torqueValue: 37 N-m

Connector DefinitionsNo Data

Contact InformationNo Data

Analyzed with SolidWorks Simulation Simulation of Vacuum pump shaft 4

Mesh InformationMesh type Solid Mesh

Mesher Used: Curvature based mesh

Jacobian points 4 Points

Maximum element size 22.5712 mm

Minimum element size 22.5712 mm

Mesh Quality High

Mesh Information - DetailsTotal Nodes 14496

Total Elements 9358

Maximum Aspect Ratio 7.1889

% of elements with Aspect Ratio < 3 99.8

% of elements with Aspect Ratio > 10 0

% of distorted elements(Jacobian) 0

Time to complete mesh(hh;mm;ss): 00:00:04

Computer name: STOKWE-PC

Analyzed with SolidWorks Simulation Simulation of Vacuum pump shaft 5

Sensor DetailsNo Data

Resultant Forces

Reaction ForcesSelection set

Units Sum XSum Y Sum Z Resultant

Entire Model N 0.0209651 -25.394 11.0936 27.7115

Reaction MomentsSelection set

Units Sum XSum Y Sum Z Resultant

Entire Model N-m 0 0 0 0

BeamsNo Data

Analyzed with SolidWorks Simulation Simulation of Vacuum pump shaft 6

Study Results

Name Type Min MaxStress1 VON: von Mises Stress 271.048 N/m^2

Node: 2163754387 N/m^2Node: 4921

Vacuum pump shaft-Study 1-Stress-Stress1

Name Type Min MaxDisplacement1 URES: Resultant Displacement 0 mm

Node: 10.00228276 mmNode: 244

Analyzed with SolidWorks Simulation Simulation of Vacuum pump shaft 7

Name Type Min Max

Vacuum pump shaft-Study 1-Displacement-Displacement1

Name Type Min MaxStrain1 ESTRN: Equivalent Strain 5.23372e-009

Element: 5102.84051e-006Element: 4527

Vacuum pump shaft-Study 1-Strain-Strain1

Analyzed with SolidWorks Simulation Simulation of Vacuum pump shaft 8

Name TypeDisplacement1{1} Deformed Shape

Vacuum pump shaft-Study 1-Displacement-Displacement1{1}

Name TypeDisplacement2 Deformed Shape

Analyzed with SolidWorks Simulation Simulation of Vacuum pump shaft 9

Name TypeVacuum pump shaft-Study 1-Displacement-Displacement2

Name Type Min MaxFactor of Safety1 Automatic 328.966

Node: 4921915588Node: 2163

Vacuum pump shaft-Study 1-Factor of Safety-Factor of Safety1

Conclusion

Analyzed with SolidWorks Simulation Simulation of Vacuum pump shaft 10