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Modelling and 2D mesh generation of a plastic holder geometry
OJECTIVE: Generating mid surface and geometry cleanup on plastic mold Generating mesh which passes quality parameters. QUALITY CRITERIA : S.N Quality Criteria Value 1 Target Element Length 5 2 Aspect Ratio 3 3 Skewness 45 4 Warping 30 5 Taper 0.5 6 Min. Length 3mm 7 Max. Length…
Vanshi Agrawal
updated on 05 Jul 2021
OJECTIVE:
Generating mid surface and geometry cleanup on plastic mold
Generating mesh which passes quality parameters.
QUALITY CRITERIA :
| S.N | Quality Criteria | Value |
| 1 | Target Element Length | 5 |
| 2 | Aspect Ratio | 3 |
| 3 | Skewness | 45 |
| 4 | Warping | 30 |
| 5 | Taper | 0.5 |
| 6 | Min. Length | 3mm |
| 7 | Max. Length | 7mm |
| 8 | Min angle Quad | 45 |
| 9 | Max angle Quad | 135 |
| 10 | Min angle Tria | 30 |
| 11 | Max angle Tria | 110 |
| 12 | Tria % | 15 |
PROCEDURE:
1. Import the model in HyperWorks
2. Delete all solids
3. Topology cleanup of surfaces
4. Generate mid surface by auto mid surface command
5. Manual mid surfacing in places where surface capturing is not proper.
6. Scale the size of the component in all the axis by 1000
7. Defeaturing of surfaces up to 0.01 to 5mm
8. Batch meshing the surfaces.
9. Tweaking the mesh in order to get proper mesh flow.
CONCLUSION:
1. Learnt to generate Mid surface and topology cleanup of surfaces.
2. Learnt to generate mesh qualifying all quality parameters.
RESULTS:
The mesh generated and mid surface created is as shown.
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Read more Projects by Vanshi Agrawal (15)
2D mesh generation and modelling of Plastic Container geometry
OBJECTIVE: To generate the mid surface and geometry clean up on the plastic container component To mesh the surfaces with proper mesh flow and qualifying quality parameters QUALITY PARAMETERS: S.N Quality Criteria Value 1 Target Element Length 5 2 Aspect Ratio 3 3 Skewness 45 4 Warping 30 5 Taper …
05 Jul 2021 06:03 PM IST
Modelling and 2D mesh generation of a plastic holder geometry
OJECTIVE: Generating mid surface and geometry cleanup on plastic mold Generating mesh which passes quality parameters. QUALITY CRITERIA : S.N Quality Criteria Value 1 Target Element Length 5 2 Aspect Ratio 3 3 Skewness 45 4 Warping 30 5 Taper 0.5 6 Min. Length 3mm 7 Max. Length…
05 Jul 2021 05:59 PM IST
Morphing & TCL Command File Creation
OBJECTIVE: To Morph the given side body component to the desired shape and write a Macro for the same. THEORY (Morphing): HyperMorph Module is used to alter models in useful, logical, and intuitive ways while keeping mesh distortion to a minimum. Location: Tool pageHyperMorph provides various…
05 Jul 2021 05:56 PM IST
Modelling and 2D meshing a car back door, generating property card
Objective: To import the given model and perform manual mid surfacing and 2D meshing and assign thickness to the model Quality Criteria: Target Element size - 5mm S.N Quality Criteria Value 1 Aspect Ratio 5 2 Skewness 45 3 Warping 15 4 Taper 0.5 5 Min. Length 4mm 6 Max. Length 7mm…
05 Jul 2021 05:51 PM IST
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