Presentation is loading. Please wait.

Presentation is loading. Please wait.

Bolt Torque Workshop 3 Surface Effect Elements. Workshop Supplement October 30, 2001 Inventory #001572 W3-2 3. Surface Effect Elements Bolt Torque Description.

Published byGodfrey Miller Modified over 9 years ago

Similar presentations

Presentation on theme: "Bolt Torque Workshop 3 Surface Effect Elements. Workshop Supplement October 30, 2001 Inventory #001572 W3-2 3. Surface Effect Elements Bolt Torque Description."— Presentation transcript:

1 Bolt Torque Workshop 3 Surface Effect Elements

2 Workshop Supplement October 30, 2001 Inventory #001572 W3-2 3. Surface Effect Elements Bolt Torque Description Apply a torque load to the bolt model below using surface effect elements. Solve and review the global cylindrical UY results in the postprocessor.

3 Workshop Supplement October 30, 2001 Inventory #001572 W3-3 3. Surface Effect Elements Bolt Torque Loads and Material Properties

4 Workshop Supplement October 30, 2001 Inventory #001572 W3-4 3. Surface Effect Elements Bolt Torque 1.Enter ANSYS in the working directory specified by your instructor using “bolt-torque” as the jobname. 2.Resume the “bolt-torque.db1” database file: –Utility Menu > File > Resume from … –Or issue: RESUME,bolt-torque,db1 3.Enter the preprocessor and select areas 7 and 8, and then select all the nodes attached to areas 7 and 8: –Main Menu > Preprocessor –Utility Menu > Select > Entities … –Utility Menu > Plot > Nodes –Or issue: /PREP7 ASEL,S,,,7,8 NSLA,,1 NPLOT

5 Workshop Supplement October 30, 2001 Inventory #001572 W3-5 3. Surface Effect Elements Bolt Torque 4.Set the element type attribute pointer to 2 (SURF154) and create the surface effect elements: –Main Menu > Preprocessor > -Attributes- Define > Default Attribs … –Main Menu > Preprocessor > -Modeling- Create > Elements > -Surf / Contact- Surf Effect > No extra Node + –Or issue: TYPE,2 ESURF,ALL 5.Select all TYPE 2 elements and plot them with their element coordinate system display turned on: –Utility Menu > Select > Entities … –Utility Menu > PlotCtrls > Symbols … –Utility Menu > Plot > Elements –Or issue: ESEL,S,TYPE,,2 /PSYMB,ESYS,1 EPLOT 6.Create a local cylindrical coordinate system 11 at the global origin: –Utility Menu > WorkPlane > Local Coordinate Systems > Create Local CS > At Specified Loc + –Or issue: LOCAL,11,1,0,0,0

6 Workshop Supplement October 30, 2001 Inventory #001572 W3-6 3. Surface Effect Elements Bolt Torque 7.Change the element coordinate system (ESYS) for the SURF154 elements to 11: –Main Menu > Preprocessor > -Modeling- Move / Modify > -Elements- Modify Attrib + –Utility Menu > List > Elements > Nodes + Attributes –Utility Menu > Plot > Elements –Or issue: EMODIF,ALL,ESYS,11 ELIST EPLOT

7 Workshop Supplement October 30, 2001 Inventory #001572 W3-7 3. Surface Effect Elements Bolt Torque 8.Create a component named “e_surf” of all TYPE 2 elements: –Utiltity Menu > Select > Comp/Assembly > Create Component... –Or issue: CM,e_surf,ELEM 9.Turn off the element coordinate system: –Utility Menu > PlotCtrls > Symbols … –Or issue: /PSYMB,ESYS,0 EPLOT

8 Workshop Supplement October 30, 2001 Inventory #001572 W3-8 3. Surface Effect Elements Bolt Torque 10.Apply a 10,000 psi tangential pressure (along the element X direction) on the SURF154 elements: –Main Menu > Preprocessor > Loads > -Loads- Apply > -Structural- Pressure > On Elements + –Or issue: SFE,e_surf,2,PRES,,10000

9 Workshop Supplement October 30, 2001 Inventory #001572 W3-9 3. Surface Effect Elements Bolt Torque 11.Change surface load symbols for “Tan-X pressures” to arrows: –Utility Menu > PlotCtrls > Symbols … –Or issue: /PSF,PRES,TANX,2 EPLOT

10 Workshop Supplement October 30, 2001 Inventory #001572 W3-10 3. Surface Effect Elements Bolt Torque 12.Select everything and plot elements: –Utility Menu > Select > Everything –Utility Menu > Plot > Elements –Or issue: ALLSEL EPLOT 13.Constrain all DOFs on area 1 (base area of bolt at Z=0): –Main Menu > Preprocessor > Loads > -Loads- Apply > -Structural- Displacement > On Areas + –Or issue: DA,1,ALL

11 Workshop Supplement October 30, 2001 Inventory #001572 W3-11 3. Surface Effect Elements Bolt Torque 14.Save the database and obtain the solution using the PCG iterative solver: –Main Menu > Solution > -Analysis Type- Sol’n Control.. –Pick the “SAVE_DB” button in the Toolbar (or select: Utility Menu > File > Save as Jobname.db) –Main Menu > Solution > -Solve- Current LS –Or issue: /SOLU EQSLV,PCG SAVE SOLVE 15.Enter the general postprocessor and switch to the cylindrical results coordinate system, and then turn on element outlines for contour plots: –Main Menu > General Postproc > Options for Outp.. –Utility Menu > PlotCtrls > Style > Edge Options... –Or issue: /POST1 RSYS,1 /EDGE,1,1,45 /GLINE,1,0

12 Workshop Supplement October 30, 2001 Inventory #001572 W3-12 3. Surface Effect Elements Bolt Torque 16.Plot the UY displacement: –Main Menu > General Postproc > Plot Results > -Contour Plot- Nodal Solu... –Or issue: PLNSOL,U,Y 17.Save and exit ANSYS: –Pick the “QUIT” button in the Toolbar –Or issue: SAVE FINISH /EXIT

Download ppt "Bolt Torque Workshop 3 Surface Effect Elements. Workshop Supplement October 30, 2001 Inventory #001572 W3-2 3. Surface Effect Elements Bolt Torque Description."

Similar presentations

ANSYS Model of a Cylindrical Fused Silica Fibre

ANSYS Model of a Cylindrical Fused Silica Fibre
Results Viewer Workshop 13D Postprocessing. Workshop Supplement November 1, 2002 Inventory #001756 W13-2 13D. Postprocessing Results Viewer Description.

Results Viewer Workshop 13D Postprocessing. Workshop Supplement November 1, 2002 Inventory # W D. Postprocessing Results Viewer Description.
Building Frame Workshop 4 Beam Modeling. Workshop Supplement October 30, 2001 Inventory #001572 W4-2 4. Beam Modeling Building Frame Determine the deflections.

Building Frame Workshop 4 Beam Modeling. Workshop Supplement October 30, 2001 Inventory # W Beam Modeling Building Frame Determine the deflections.
Module 9 Bonded Contact.

Module 9 Bonded Contact.
3-D Bracket Workshop 10A Loading and Solution. Workshop Supplement February 7, 2006 Inventory #002269 W10-2 10A. Loading and Solution 3-D Bracket Description.

3-D Bracket Workshop 10A Loading and Solution. Workshop Supplement February 7, 2006 Inventory # W A. Loading and Solution 3-D Bracket Description.
Module 5 Beam Modeling.

Module 5 Beam Modeling.
Swaybar-Shaft Assembly Workshop 8 Bonded Contact.

Swaybar-Shaft Assembly Workshop 8 Bonded Contact.
Finite Element Method FEM Dr. Mohammed Al-Hazmi ANSYS Basics Lecture 4.

Finite Element Method FEM Dr. Mohammed Al-Hazmi ANSYS Basics Lecture 4.
Solution in Ansys: Depending on the analysis you are doing Ansys gives you options on applying different loads and boundary conditions. Thermal analysis:

Solution in Ansys: Depending on the analysis you are doing Ansys gives you options on applying different loads and boundary conditions. Thermal analysis:
Coupling and Constraint Equations Module 3. Training Manual October 30, 2001 Inventory #001571 3-2 3. Coupling & Constraint Equations Just as DOF constraints.

Coupling and Constraint Equations Module 3. Training Manual October 30, 2001 Inventory # Coupling & Constraint Equations Just as DOF constraints.
Thermal Analysis Module 6. Training Manual January 30, 2001 Inventory #001441 6-2 Thermal Analysis In this chapter, we will briefly describe the procedure.

Thermal Analysis Module 6. Training Manual January 30, 2001 Inventory # Thermal Analysis In this chapter, we will briefly describe the procedure.
Module 7 Modal Analysis.

Module 7 Modal Analysis.
ANSYS Basics Module 3. Training Manual January 30, 2001 Inventory #001441 3-2 ANSYS Basics In this chapter, we will discuss the basics of how to enter.

ANSYS Basics Module 3. Training Manual January 30, 2001 Inventory # ANSYS Basics In this chapter, we will discuss the basics of how to enter.
Verifying Pressures Workshop 9 Macro Basics. Workshop Supplement October 30, 2001 Inventory #001572 W9-2 9. Macro Basics Verifying Pressures Create a.

Verifying Pressures Workshop 9 Macro Basics. Workshop Supplement October 30, 2001 Inventory # W Macro Basics Verifying Pressures Create a.
9.0 New Features Large Deformation Analysis of thin plate assembly spotwelded together Workshop 2 Spotwelds.

9.0 New Features Large Deformation Analysis of thin plate assembly spotwelded together Workshop 2 Spotwelds.
Module 14 Postprocessing.

Module 14 Postprocessing.
ANSYS Fundamentals This document contains no technical data subject to the EAR or the ITAR.

ANSYS Fundamentals This document contains no technical data subject to the EAR or the ITAR.
Large Deflection Arched Beam Workshop 7 Nonlinear Analysis.

Large Deflection Arched Beam Workshop 7 Nonlinear Analysis.
Problem 2: Thermal Solidification of a Casting University of Puerto Rico at Mayagüez Department of Mechanical Engineering Modified by (2008): Dr. Vijay.

Problem 2: Thermal Solidification of a Casting University of Puerto Rico at Mayagüez Department of Mechanical Engineering Modified by (2008): Dr. Vijay.
Workshop :Bicycle Frame Design Modified by (2009): Dr. Vijay K. Goyal Associate Professor, Department of Mechanical Engineering University of Puerto Rico.

Workshop :Bicycle Frame Design Modified by (2009): Dr. Vijay K. Goyal Associate Professor, Department of Mechanical Engineering University of Puerto Rico.

Similar presentations

Ads by Google