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How can I download Inspire Personal Edition after the Siemens transition?
Hello, I would like to download and use Inspire Personal Edition for private, non-commercial hobby projects. I found the official Altair Community post “Altair Inspire for FIRST Robotics: Free Simulation (CAE) Software”, which still links to Inspire Personal Edition. However, the Personal Edition download link now returns…
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Python code to set implicit meshing parameters for an implicit part
Hello, I am trying to find the python code which could be used to set the parameters (see attached image) in the implicit meshing menu of an implicit body that I generated. I am unable to find it in the documentation. Thank you, Aashish
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Bug With Altair Inspire
Hello, i am trying to make generative design with inspire i created a cad file from solidworks and saved as parasolid. When im trying to apply force from Z axial the part disappears from my screen and the forces set to 0. I have tried applying the force just from the z axial the problem appears again. I cannot solve the…
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AI×エンジニアリング実践型トレーニング
AI×エンジニアリング実践型トレーニング エンジニアリング課題解決のためのAI活用方法 SIEMENSは、製品ライフサイクル全体でAIの活用ができるAI - シミュレーションソリューションを提供しています。業務効率化や生産性向上には、設計から開発、サービスに至るまで活用される設計ツールやシミュレーションツールへのAI導入が役立ちます。SIEMENSでは、これまでに数々のユーザー企業様に対し、短時間で最適化された設計、製品開発サイクル短縮等を目的にサポートを行ってきました。時間、コスト、人材といったリソースが限られた設計開発プロセスにAIを導入し、効率的な設計開発を実現しましょう。…
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Regarding the damping settings in Inspire/Motionview
I currently have an object consisting of three bodies that form a rigid group on top, with a plate below connected to the ground. The three upper bodies slide on this plate that is connected to the ground. I will apply a horizontal leftward force to the upper rigid group. I have now set a damping for the sliding joint in…
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Altair Inspire Academic access request still pending
Hello, I submitted a request for academic access to Altair Inspire on July 30, 2026, but I have not received any further information yet. I need Inspire for topology optimization and modal analysis as part of my bachelor’s thesis. My Altair One account is registered with my university email address, which has already been…
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How to use Joint functions in Inspire Motion?
The Joint functions in Inspire are different from MotionView's. What's the right way to use them? this is motionsolve: I verified in MotionSolve that this fixed flexible joint does carry force in the X direction. But when I use the Joint function to measure or output it, the force reads zero.…
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Student Edition not available – Marketplace shows “No Apps Available” after login
Hello, I am currently enrolled at the Technical University of Applied Sciences Augsburg and use my official university email address for my Altair One account. When I am logged out, the Altair Marketplace loads all available applications normally. After signing in with my existing university account, the Marketplace only…
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Creating a Smooth Transition Between Two Different J-Weld Profiles
Hi, I'm using Altair Inspire to create a J-weld geometry on a pipe. The weld cross-sections are different, as shown in the image below: the profile on the left differs from the profile on the right. My goal is to create a weld solid that follows the pipe circumference while smoothly transitioning from the left profile to…
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How to choose bearing force direction.
Hello, I'm trying to add a bearing force on a cilyndrical face, but it automatically selects one of the two radial directions, and it is impossible to change it. I've tried making a new system for the cylinder, but the problem persists, it always selects the same direction. As shown in the image, the bearing force is…
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Replace updated CAD (only modified)
Hello, I am trying to understand Hypermeshes capability to work with CAD programs. SInce there can be some non trivial geometry chages in an FEA process, sometimes updating the original CAD is easier than hacking some surfaces in Hypermesh. Since there are patchmesing and representation capabilitys to auto regenreate…
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Inspire Motion: simple interlocking chain?
Description: I am trying to learn Motion, and having trouble getting a simple interlocking chain (no pins or hinges) to fall onto a rigid Ground (modeled and designated Ground). I've tried setting all links as a rigid group, and having each link individually set as rigid group. No matter what I do, they all just fall…
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Job still running but done 100% - no result and ERROR3243
After receivin the information the the job is still running but has been done by 100% w/o result, I switched the solution directory ('Pfad Optimierungslauf') to :c/temp. Now I get the a.m. error message. i'm using Inspire 2026.
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Hex Meshing an Schwarz Diamond TPMS Unit Cell
Description: Hello Everyone, I am trying to hex mesh a Schwarz Diamond Unit cell for use in impact simulation, Altair has a tutorial meshing a Schwarz Primitive geometry How to create and mesh implicit geometries with Inspire and HyperMesh However, the Schwarz Diamond geometry is much more complex (less symmetry). Any…
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Asking help for Press fit/ Interference fit
Hello I am doing an interference fit or press fit for a bearing to a shaft. The parameters I know is the material Steel (AISI 1080) for the bearingand Steel (AISI 4142) for the shaft, coefficient of friction of 0.20 and . I want to know the force required to push the bearing into the shaft. I want to confirm if my process…
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[InsporeExtrude Polymer] Pre-Processing時のエラーについて
Description: [InsporeExtrude Polymer]について、チュートリアルに準じてできるだけ単純な形状で同じ作業を行っておりますが、必ず同じエラー「EW_BATCH Failed: can't read "::HX_PMW::comp_elem_size(Land_L1)": no such variable」が出てしまい、再起に進めません。 形状としては円錐台のソリッドデータを作成し、チュートリアルと同じ操作を行っています。 Product/Topic Name : InsporeExtrude Polymer 2026
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Assigning Initial Tension to Fasteners in Altair Inspire for FEA and Topology Optimzation
Dear all, I have a question about applying initial tension to fasteners in Altair Inspire. In previous Altair releases (I believe I was on 2023), there was a section in the Property Editor for Fasteners to adjust its pretension, which is also explained in this…
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PolyNURBS fitting for a large structural connector with multiple integrated fixed components
I have successfully optimized the structure; however, I am struggling to generate a functional geometry from the results. Before I attempt to manually reconstruct the NURBS, do you have any suggestions? My primary issue is shrinkage at the fixed interfaces, and the resulting NURBS surface is often non-manifold or…
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Question about a post regarding MotionView coupling with EDEM and Inspire in the community.
This post explains using Inspire to parameterize the geometry, then importing the parameterized model into EDEM, and finally coupling it with HyperStudy. I understand all the steps up to this point. However, I’m confused about the part where the parameterized geometry is imported into EDEM and then coupled with MotionView.…
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Cannot open Inspire Cast v2026 (crashes silently on startup)
Hello Altair Support Team, I am experiencing a persistent issue with Altair Inspire Cast 2026. The software crashes silently about 5 seconds after the initial splash screen appears, without showing any error dialog. Here are the exact crash details from the Windows Event Viewer: Faulting application name: hwx.exe Faulting…
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I'm attempting to install Inspire Personal and it's stuck at 21% complete, does anyone know why?
Description: I opened a link from Altair sent to my email for downloading the zipped Inspire install files for the personal version and when running the executable 'AltairInspirePersonal2025.1_win64' it never progresses past 21% complete. Is this a known issue? Re-downloading the zip file (~8gb) and re-launching the…
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Help with running Optimize in Inspire
I have a new install of Inspire that I am following tutorials to get familiar with the UI. I ran an optimization this morning that produced some results but were different from the tutorial videos results. I ended up remodelling a part of the structure as it was extruded in the wrong direction and when I ran the next…
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Altair Inspire Student License Shows as Activated but “Invalid License” in Software (License Already
Details of the Issue I generated a Student Edition License Activation Key from Altair One. The license shows as: Already generated Activation left: 0 When I attempt to activate the license using almutil_gui (Altair License Utility), I receive the following error: “Error activating license: License already exists in license…
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Migration to Siemens
Altair have gone dark. No response from Siemens support or my account manager. I can't find my Site ID and that seems to be needed to complete setup of the Siemens account. I have multiple E-mails saying I will get an E-mail with details to login, and an E-mail saying I should have had an E-mail with instructions, but no…
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Spikes
This is a model of a robot in inspire. The joint angle data represents repeated cycle of pick and place. Why are there spikes in the torque data?