Stress Analysis Report: Autodesk

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Nội dung Text: Stress Analysis Report: Autodesk

Stress Analysis Report Analyzed File: lapraptruc.iam Autodesk Inventor Version: 2012 (Build 160160000, 160) Creation Date: 4/30/2015, 10:08 AM Simulation Author: DOAN_THOAN Summary: Project Info (iProperties) Summary Author DOAN_THOAN Project Part Number lapraptruc Designer DOAN_THOAN Cost $0.00 Date Created 4/30/2015 Status Design Status WorkInProgress Physical Mass 0.920235 kg Area 47750.2 mm^2 Volume 253587 mm^3 x=12.2622 mm Center of Gravity y=79.0804 mm z=54.3884 mm Note: Physical values could be different from Physical values used by FEA reported below. Simulation:1 General objective and settings: Design Objective Single Point Simulation Type Static Analysis Last Modification Date 4/30/2015, 10:07 AM Detect and Eliminate Rigid Body Modes No Separate Stresses Across Contact Surfaces No Motion Loads Analysis No Advanced settings: Avg. Element Size (fraction of model diameter) 0.1 Min. Element Size (fraction of avg. size) 0.2 Grading Factor 1.5 Max. Turn Angle 60 deg
Create Curved Mesh Elements No Use part based measure for Assembly mesh Yes Material(s) Name Cast Steel Mass Density 7.85 g/cm^3 General Yield Strength 250 MPa Ultimate Tensile Strength 300 MPa Young's Modulus 210 GPa Stress Poisson's Ratio 0.3 ul Shear Modulus 0 GPa Expansion Coefficient 0.000012 ul/c Stress Thermal Thermal Conductivity 50 W/( m K ) Specific Heat 460 J/( kg c ) Part Name(s) goi goi Name Carbon Steel Mass Density 7.87 g/cm^3 General Yield Strength 350 MPa Ultimate Tensile Strength 420 MPa Young's Modulus 200 GPa Stress Poisson's Ratio 0.29 ul Shear Modulus 0 GPa Expansion Coefficient 0.000012 ul/c Stress Thermal Thermal Conductivity 52 W/( m K ) Specific Heat 486 J/( kg c ) Part Name(s) Shaft Operating conditions Force:1 Load Type Force Magnitude 750.000 N Vector X 0.000 N Vector Y 20.201 N Vector Z 749.728 N Selected Face(s)
Force:2 Load Type Force Magnitude 1000.000 N Vector X 0.000 N Vector Y 1000.000 N Selected Face(s)
Force:3 Load Type Force Magnitude 500.000 N Vector X 0.000 N Vector Y 500.000 N Selected Face(s)
Moment:1 Load Type Moment Magnitude 125000.000 N mm Vector X 0.000 N mm Vector Y 0.000 N mm Selected Face(s)
Fixed Constraint:1 Constraint Type Fixed Constraint Selected Face(s)
Results Reaction Force and Moment on Constraints Reaction Force Reaction Moment Constraint Name Magnitude Component (X,Y,Z) Magnitude Component (X,Y,Z) 18.6176 N 23.1668 N m Fixed Constraint:1 1691.13 N 1515.74 N 89.422 N m 3.50171 N m 749.728 N 86.298 N m Result Summary Name Minimum Maximum Volume 253587 mm^3 Mass 1.9926 kg Von Mises Stress 0.000483156 MPa 40.8471 MPa 1st Principal Stress 9.09389 MPa 57.0736 MPa 3rd Principal Stress 36.2293 MPa 13.319 MPa Displacement 0 mm 0.0028866 mm Safety Factor 8.56853 ul 15 ul Stress XX 34.5587 MPa 56.0209 MPa Stress XY 20.184 MPa 7.66573 MPa Stress XZ 6.90634 MPa 7.36844 MPa Stress YY 28.0721 MPa 36.5936 MPa Stress YZ 8.02209 MPa 7.39564 MPa Stress ZZ 13.1791 MPa 19.9234 MPa X Displacement 0.00131842 mm 0.00130366 mm Y Displacement 0.00275265 mm 0.00113121 mm Z Displacement 0.00109685 mm 0.0000236251 mm Equivalent Strain 0.00000000206674 ul 0.000197107 ul 1st Principal Strain 0.00000000224001 ul 0.000237109 ul 3rd Principal Strain 0.000154748 ul 0.00000000117544 ul Strain XX 0.000146097 ul 0.000230319 ul Strain XY 0.000130187 ul 0.000049444 ul Strain XZ 0.0000445459 ul 0.0000475264 ul Strain YY 0.0001167 ul 0.00012317 ul Strain YZ 0.0000517425 ul 0.0000477019 ul Strain ZZ 0.000030688 ul 0.0000420441 ul Contact Pressure 0 MPa 114.098 MPa
Contact Pressure X 106.7 MPa 86.2538 MPa Contact Pressure Y 40.3687 MPa 16.7287 MPa Contact Pressure Z 15.1315 MPa 6.12728 MPa Figures Von Mises Stress 1st Principal Stress
3rd Principal Stress
Displacement Safety Factor
Stress XX
Stress XY Stress XZ
Stress YY
Stress YZ Stress ZZ
X Displacement
Y Displacement Z Displacement
Equivalent Strain
1st Principal Strain 3rd Principal Strain
Strain XX
Strain XY Strain XZ