Week 4

Aim: To write the conversion of the unit that requires in the LS Dyna system. Objective: Need to find the conversion factor for following system as given below: Value of the following measurements are given as follows: MASS 1kgLENGTH 1mTIME 1sFORCE 1NSTRESS 1PaENERGY 1NmDENSITY 1Kg/m3YOUNG'S Modulus  210GPaVelocity…

MESHING OF REAR WHEEL HOLDER USING HYPERMESH: OBJECTIVE: A back wheel panel (floor panel) component is given for mesh and to get the quality output as per given quality parameters and then assign them the thickness.  S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness 45 3 Warping 15 4 Taper …

MESHING OF INNER DOOR PANEL USING HYPERMESH: OBJECTIVE: The Sidedoor component is given for extracting the midsurface manually or automatic and then follow the quality parameters to get quality mesh and then assign the thickness to assign the component.  S.N Quality Criteria  Value  1 Aspect Ratio …

CREATION OF 1D CONNECTORS CHALLENGE: OBJECTIVE: Creating the various connectors from 1D, 2D, or 3D as suitable connectors such as spot, bold, seam, and area respectively and attach the various parts with these connectors.  PROCEDURE: The model frame assembly has 9 parts such as front truss 1, front truss 2, right…

CREATING TETRAHEDRAL ELEMENTS USING HYPERMESH I. Tetramesh for housing and hub assembly:- Tetrahedral elements are solid elements which have been extracted from 2-D tria elements. Hypermesh builds 4 and 10 noded tetras. Hypermesh provides two methods of generating a tetrahedral elemental mesh. The volume tetra mesher works…

Week 6: Mid-surface extraction, Meshing, Quality criteria and Assign Thickness- AIM: To mesh the hood component on mentioned quality criteria and assign thickness to the component, five parts of the hood should be extracted with midsurface doing manual geometry cleanup and meshing with quality criteria and their mentioned…

CAR CRASH SIMULATION USING ANSYS WORKBENCH: AIM: To study and perform explicit dynamic analysis for car crash simulation. There will be three different analyses on the same model with varying type of thickness and get results for Equivalent stress and the total deformation in the model and grid dependency test was…

Explicit Dynamic Analysis of Bullet penetration on a Bucket: AIM: To study and perform explicit dynamic analysis for bullet penetration on a bucket operation. There will be three different analyses on the same operation with different type of displacement and get results for Equivalent stress, Equivalent elastic strain…

Explicit Dynamic Analysis of Machining with a planer: AIM: To study and perform explicit dynamic analysis for machining with planar operation. There will be two different analyses on the same specimen with different type of velocity and get results for Equivalent stress, Equivalent elastic strain and the total deformation…

Tension and Torsion test of a specimen: AIM: To study and perform explicit dynamic analysis for tension and torsion test of a specimen. There will be two different analyses on the same specimen with different type of displacement and get results for Equivalent stress, Equivalent elastic strain and the total deformation…

Transient structural analysis of worm gear challenge using ANSYS Workbench: AIM: To study and perform transient structural analysis on the worm gear assembly as we need to cut the gear by half so as to bring the model within limits, and we have to rotate the worm so as to get to almost end of the half cut…

Transient Analysis of Double Universal joint using ANSYS Workbench: AIM: To study and perform transient analysis on the double universal joint with given material and compare the analytical results. Grid dependency test was also performed to optimize the element size for better accuracy.  Case 1: Spring (Structural…

Transient Analysis of Long piston with Cam mechanism using ANSYS Workbench: AIM: To study and perform transient analysis on the long piston with cam mechanism with given material and compare the analytical results. Grid dependency test was also performed to optimize the element size for better accuracy.  Case 1: Frictionless…

Understanding the Bending of an Iphone and demonstrate fatigue life using ANSYS Workbench: AIM: To study and perform structural analysis on the bending of iPhone as per the given cases below and grid dependency test was also performed to optimize the element size for better accuracy.  Case 1: Simulate the…

ANALYSIS OF SPHERE PRESSING ON A PLATE: AIM: To perform the analysis to simulate the sphere pressing on a plate, it will be observed that the plastic will get deformed and comparision can be done on that basis.  ANALYSIS SETUP FOR SPHERE PRESSING ON A PLATE: I. GEOMETRY: The CAD model of sheet metal is imported in…

Understanding the effect of static structural analysis on a wire bending: AIM: To study and perform structural analysis on the bending of wire with different material and compare the analytical results. Grid dependency test was also performed to optimize the element size for better accuracy.  Case 1: Copper Alloy…

Copper running simulation in ANSYS Workbench: AIM: To study and perform structural analysis of a rolling operation of copper piece. Grid dependency test was also performed to optimize the element size for better accuracy. Basically, as per requirement we have to find below parameters: Equivalent stress for the whole…

1D Element creation challenge using Hypermesh: Aim: To mesh the Given component with the Size of 5 Units. Create 1D elements on the following component with given cross-section and DOF. Given data: a. Rod element:- Translational DOF should be Constrained with RBE2 link Cross-Section: BOX- Dimension a= 12 mm  …

Weld Joint Analysis using ANSYS Workbench: Aim:- To study and perform analysis on the weld joints using different materials for the welds and compare the result with each other.  Weld material used Case 1: Stainless Steel for all the components. Case 2: Aluminium Alloy for weld parts and stainless steel for ribs and…

Understanding the effect of static structural analysis on a sheet metal: Aim:- To study and perform structural analysis on a sheet metal with different material and frictional coefficient. Grid dependency test was also performed to optimize the element size for better accuracy.  Case 1: Aluminium Alloy 1199, Copper…

Simulation on Rail wheel and track: Aim:- To simulate the railwheel and track for their lifecycle, equivalent stress and strain, total deformation provided by the wheel running on the track by the given forces.  Objective:- The main focus of this component is to evaluate the result of the product life cycle and the…

Bevel Gear Challenge- Aim:- To perform a grid dependency test on a bevel gear and to observe the total deformation, equivalent stress and elastic strains. Introduction:- Bevel gears are gears where the axes of the two shafts intersect and the tooth-bearing faces of the gears themselves are conically shaped. These gears…

Spur Gear Challenge- Aim:- To perform static structural analysis on spur gear with different materials as shown below- Case 1: Cast Iron (Ductile) Case 2: Cast Bronze Case 3: Cast Steel We have to find equivalent stress, total deformation and stress intensity for above three cases and recommending coice of material by…

Comparision of stress concentration on a plate with various holes using ANSYS Workbench- Aim:- To perform static structural analysis on two plates of same dimensions but with different number of holes. The main objective is to analyse and evaluate the plate on basis of stress and deformation generated in them and view…

Rear Suspension Assembly using ANSA- Aim:- To determine the components checks for geometrical errors and providing good mesh flow for each elements in the model by satisfying above all given criteria using surface and volume meshing with a thickness assignment from shell to solid. Additionally, below requirements also…

2D Meshing on the Instrumental Panel:- Aim:- To determine the component checks for geometrical errors and providing good mesh flow for each elements in the model by satisfyong above all given criteria with a thickness assignment from shell to solid. Additionally, below requirements also should be satisfied respectively.…

MORPHING PERFORMED ON SM AND HAND REST CAD MODEL USING ANSA: Aim:- To determine the component checks for geometrical errors and providing good mesh flow for SM and Hand rest CAD model along with morphing techniques mentioned below- SM Cad Model:- To practise morphing techniques performed prior. Hand rest Model:- To perform…

DEPLOYING CONNECTIONS TO AN AUTOMOBILE REARDOOR USING ANSA:- Aim:- To determine and deploying suitable connections to an reardoor FE model, by applying different PIDs for different components, with the appropriate techniques and method of connections. Procedure:- 1. Open the ANSA Software. 2. Click on the downloaded…

Time taken-2 days

SOLID Meshing Of Rear View Mirror Using ANSA Aim:- To determine the rear view mirror component, check for the geometrical errors and mesh the Surfaces with the given 2D element quality criterias as per mentioned below- Sr No.         Quality Criteria    Value 1 Target/Average Length       1 2 Maximum Length       2 3 Minimum…

Model 1. - 7 hours Model 2. - 4 hours

Aim:- To determine the component checks for geometrical errors and providing good mesh flow for each elements in the model by satisfying above all given criteria with a thickness assignment from shell to solid. Additonally, below requirements also should be satisfied respectively.  OFF elements after enabling criteria…

Aim:- To determine the component checks for geometrical errors and providing good mesh flow for each elements in the model by satisfying above all given criteria with a thickness assignment from shell to solid. Additonally, below requirements also should be satisfied respectively.  OFF elements after enabling criteria…