# Search the Community

Showing results for tags 'forming'.

• ### Search By Tags

Type tags separated by commas.

### Forums

• Altair Support Forum
• Welcome to Altair Support Forum
• Installation , Licensing and Altair One
• Modeling & Visualisation
• Solvers & Optimization
• Multi Body Simulation
• Conceptual design and Industrial design
• Model-Based Development
• Manufacturing Simulation
• CAE Process Automation
• APA - Composites
• APA - CFD & Thermal
• APA - Vehicle Dynamics
• APA - Manufacturing
• APA - Crash and Safety
• APA - Noise, Vibration and Harshness
• APA - System Level Design
• APA - Structural and Fatigue
• APA - Marine
• APA - Optical Design
• Japanユーザーフォーラム
• ユーザーフォーラムへようこそ
• Altair製品の意外な活用例
• インストール / ライセンス / Altair One / その他
• モデリング（プリプロセッシング）
• シミュレーション技術（ソルバー）
• データ可視化（ポストプロセッシング）
• モデルベース開発
• コンセプト設計と工業デザイン
• 製造シミュレーション
• CAE プロセスの自動化
• エンタープライズソリューション
• データアナリティクス
• 学生向け無償版(Altair Student Edition)

• 0 Replies

• 0 Reviews

Found 5 results

1. ## Simulation results interpretation

Hi all, For a multi stage cylindrical deep drawing simulation I used a quarter of whole model to speed up the process. Attached is the final frame of 6th stage. In this photo I have used symmetry to show the complete model. As you see just on symmetry planes (xz and yz) there are some inconsistencies for thickness which are apparently different from other areas. As this is an axisymmetric model and I have chosen DDQ as material, is this computational error or what? In DDQ properties r0=r45=r90=1.5 so this can not be related to anisotropy and rolling direction. I have used HyperForm's Multistage and as I have modeled a quarter of whole system in positive X and Y, I defined Blank symmetry : -X -Y. It has fixed DOFs 156 for nodes on YZ plane and DOFs 246 for nodes on XZ plane which is correct. Look to hear your opinions. Thanks in advance.
2. ## Tonnage calculations

Dear All, I want to find tonnage required to form the product as follows. Is it possible in Hyper form or should i go for Radioss?
3. ## Segmentation Error During Trimming Operation

Hi, I am doing a trimming operation on a part. After the forming operation, I used the .sta file and started to do the trimming process. I did much of the trimming but at the last step, I wanted to trim the part with the sloth shaped lines. Everytime I do the operation, Hyperform crashes with a segmentation error. I cleaned the temp file and restarted the computer but the problem didn't finished. Can anyone help we with this problem? You can see the sloth shaped trimming lines from photo below. Thank you in advance. Mert Cevdet Günay
4. ## Error percentage in forming analysis

Hello, I am doing forming analysis of a sheet metal part. I modelled the process with Hyperform and solved it with Radioss. The simulation converged and gave me a result. The error percentage made me suspicious about the result. The error is 24.8%. Do you have any suggestions or any error range to make me rely on my results?
5. ## Gravity in forming simulation

Hi! I am using the RadiossBlock (Block140) in Hypermesh for a forming simulation and I want it to consider the force gavitational, can you please help me? I already read the tutorials in the page, but I think they are not based in the same Block that I am using, but in he Abaqus (Standad3D) block. Thank you very much in avance.
×
×
• Create New...