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Unit System Configuration & Interpretation in SimSolid
I’ve been working with SimSolid and wanted to share a few thoughts and questions regarding unit system handling and solution settings. While SimSolid allows configuration files for solution settings (like adaptation levels, refinement, etc.), I’m wondering if it's possible to extend this to unit system configuration as…
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cómo puedo adquirir la licencia de SIMSOLID? si me pudieran ayudar u orientar
cómo puedo adquirir la licencia de SIMSOLID? El software lo tengo instalado pero se a vencido la licencia y deseo adquirirla pero no sé cómo. si me pudieran ayudarme u orientar por favor/gracias.
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Extracting Rotational Participation Factors from SimSolid Modal Analysis
I was wondering if there was any way of extracting rotational participation factors from a SimSolid modal analysis or if there was any good way of doing it through postprocessing on the information given.
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The values do not agree with the theory.
I'm running a simulation of a Shigley problem where the connections are bolted and the force values aren't the same, and the simulation is giving me an error; it's not converging. What could be wrong? Can you help me, please? https://us.v-cdn.net/6038102/uploads/7P61P33UHKDK/simulation-2.rar
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Error when connect NX with SimSolid
Hi everyone, Why is it that when I create a rectangular sketch and extrude it into a solid block, I get a solid body, but when I try to connect NX with SimSolid, it still shows an error like this? I have install newest version 2025.1 of SimSolid. Does anyone know how I can successfully connect them? Best regards,
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Simsolid: Mass and CG info o a group of parts
SImsolid: In the Assembly tree if i select multiple parts together and click on "info" tab from dropdown- It does no provide correct mass. Is there a way i can see mass and CG information of a no of parts together from the assembly tree?
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Connect NX with SimSolid
How can I display the “SimSolid Connect” line in NX, as shown in the second image from the YouTube video?
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Connecting Inspire and PSIM for CubeSat Structural-Power Analysis
Hi everyone, I’m Dhafa Zaidan Ahnaf, an informatics student from Indonesia currently learning how to apply simulation and AI to CubeSat system design. During the Altair Global Student Team Workshop 2025 (AMER Session), I asked about how we could connect Altair Inspire / SimSolid with PSIM to study both the structural and…
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New eLearning Course - Structural and Dynamic Analyses with SimSolid
We recently released a new eLearning course, Structural and Dynamic Analyses with SimSolid. Learn how to set advanced Structural analysis such as Structural sequential, Modal prestressed, Linear buckling and Structural non-linear analyses. Learn about Structural and Dynamic Analyses with SimSolid, at your own pace!…
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New eLearning Course - Structural Linear and Modal Analysis with SimSolid
We recently released a new eLearning course, Structural Linear and Modal Analysis with SimSolid. Explore structural analyses on fully featured CAD assemblies within minutes using SimSolid. Learn about the fundamental principles of structural linear and modal analyses, and apply the techniques. Learn about Structural Linear…
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Fatigue Analysis: Sine Sweep
Description: Sine Sweep Fatigue Analysis Product/Topic Name : Simsolid 2025.1 *Note from Community Team - Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so it can help others with similar problems. Thanks. Hi All, I have performed a Random Fatigue Analysis with Simsolid by…
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Accessing Statistically-Based Design-Allowable Properties Using MMPDS Data in AMDC
In finite element analysis (FEA), the accuracy of your simulation is only as good as the input data - particularly the material properties. In safety-critical applications such as aerospace, defense, and automotive, using nominal or average material properties is not enough. These values don’t account for natural…
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OnShape to SimSolid export incomplete
Hello, I am trying to import an assembly from OnShape to SimSolid, as i have done may times with no issues. The problem is I am currently struggling with an import since it only inserts one part and does not include the other parts which are composite (and configurations). Has anyone had this issue before?
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Simsolid batch run
There is a Javascript help for some functions in SIMSOLID. How can we access other functions such as copying analyses, applying boundary conditions etc via Javascript objects ?
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Total support reaction moment
I have a simply supported model in SimSolid with four supports. Each reaction support has a reaction in only the Z direction (or essentially zero in the other two axes), and zero moment reported. However, when I select all of them in the dialog box to get a total, the resultant moment is quite large in the X & Y direction,…
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I did not receive the certificate for course Getting Started with SimSolid
Good afternoon, I have completed the course Getting Started with SimSolid, however, I did not receive a certificate of attendence. Thanks, Danilo
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student edition License error
This is my first time installing Altair HW SimSolid with my student license. I followed all the steps and activated the license key, but in the end, it didn't work, and I received this error message. Altair License Manager: License error Feature(s): GlobalZoneEU, HyperWorks, HWSimSolid Error Code: 9 Error Description:…
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エラーメッセージ"連立方程式を解くことができません"について
1か月前SimSolid2025で解析を開始しようとして、"数値的不安定性を引き起こす可能性のある剛体運動を発生させる場合があります"と警告が出たものの、結果がでました。 昨日、試しにその設計スタディをコピーして解析をしたところ、警告は同じように表示されますが、"連立方程式を解くことができません(パス1、ステータス18)。構造が十分に拘束されていない可能性があります"とエラーメッセージが出て計算できませんでした。 同じモデル、荷重条件、拘束条件なのになぜエラーメッセージが出たのか判りません。原因をご存知の方教えてください。
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📅 June Community Roundup + Raffle Winner Announcement 🎉
Hello Members, I am excited to share all the amazing things that happened in our community in June. From product updates to celebrating our members' achievements, there is so much to catch up on. Plus, I am thrilled to announce our Raffle Winners. Let's go! Our Community Raffle Winners 🎉are @Altug Otsar @Aviral_Mishra…
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Simulation error during bending test setup on merged geometry in SimSolid [Inspire v2025]
Hello, I am currently setting up a bending test simulation in Altair Inspire v2025 using SimSolid. The part consists of a hexagonal lattice structure embedded in a solid outer shell, modeled using implicit geometry and then combined with Boolean operations. After using the Combine tool to merge the lattice with the solid…
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[SimSolid] Regular Connections검토
SimSolid에서 대형 모델에 대해 Automation Connection으로 일괄 연결을 하는 경우가 많습니다. 이 때, 연결이 정상적으로 되었는지 여부/연결의 정도가 충분한지 반드시 확인이 필요 합니다. 따라서 SimSolid에서 이들에 대한 연결을 두 가지 관점에서 확인할 수 있습니다. Review Regular Connection기능 활용 관심있는 Part를 기준으로 Review Part Connection 기능 활용…
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Importing Revit Geometry to SimSolid and Inspire
This is a webinar recording from June 12th, 2025. This webinar describes the workflow going from Revit Geometry exporting to STEP and then importing to Inspire/SimSolid. https://youtu.be/IhC2LJsMWwQ?si=fLGQ956HZj_N6MTJ
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Workshop Recording - AEC ATCx - 3D Geometry Simulation Without Limits
Presentation by Matthew Sauer, Manager GTT at Altair as part of the ATCx AEC 2025 conference.Additionally, Altair’s SimSolid software helped optimize bolted connections in a modular pump box, enhancing its design and structural integrity. Join us as we introduce the mesh-free simulation of SimSolid in a step-by-step…
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Mouse movement in SimSolid 2025
Hi I have problems with the mouse movements in SimSolid. I use the Catia V5 settings and I have a 3Dconnection CAD mouse. When I try to move, zoom and rotate the movement is bad, sometimes i get movement but sometime nothing happends. I Have a Nvidia RTX 2000 Ada version. Someone that have a solution for me? Best regards
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Is it possible to automate a screencapture of simsolid results?
Description: I'd like to automate modal analysis using Simsolid and capture images. I usually do this via optistruct and hyperview. Is it possible to achieve this with Simsolid? I know I can run modal analysis in batch mode via Inspire (python) or Simsolid (javascript), however I don't think there is a screen capture or…
