PrePoMax

Official account of the most user friendly open-source FEM software PrePoMax.

Showcase your projects with #PrePoMax

[Aleksander Sadowski @AleksanderSado1]

I presented FreeCAD at Bosch in Stuttgart - on 1.1 release day, teaching inventors becoming manufacturers using a fully open-source workflow with concrete examples, consisting of @FreeCADNews , @prepomax , OpenRadioss and @LibreOffice.

[em m0shouris @emm0sh]

from yesterday's stream - design and analysis of a custom bearing retainer (circlip) made of a single sheet metal part

this applies a fixed preload without the need of additional springs or tooling (circlip pliers)

[PrePoMax @prepomax]

@emm0sh Its amazing to see PrePoMax in action here. Thank you for sharing your work!

[em m0shouris @emm0sh]

mechanical engineering - rotary double inverted pendulum https://t.co/cuE39q3Ie4

[Autism Egregore @AutismEgregore]

@AleksanderSado1 @FreeCADNews @prepomax @LibreOffice Never heard of prepomax. Is it actually good, or is it just something that you're shilling by association?

[PrePoMax @prepomax]

@AutismEgregore @AleksanderSado1 @FreeCADNews @LibreOffice Definitely shilling

[Aleksander Sadowski @AleksanderSado1]

FreeCAD at renowned engineering conference alongside Dassault Systemens, PTC (Creo) and Siemens. Glad to inspire industry veterans to embrace open-source tools like @FreeCADNews, @prepomax, OpenRadioss, and @LibreOffice.

[mmer547（はんままにあ） @mmer547]

tutorials/incompressible/simpleFoam/windAroundBuildingsをもとにFreeCADのCfdOFなしでもやってみた。FreeCADに依存しているわけでもないので、OpenFOAMとPrePoMaxがあれば大丈夫そう。（計算のための形状操作でFreeCADは使う可能性はある）

[synt @xyont1]

large deformation analysis and plasticity of short tubular steel structures (triangle shape) subjected to axial, bending, shear and torque #CalculiX #PrePoMax

[issa_JR🚃/🏃/お城、山好き、MAP好き/危険物乙5挑戦中 @issa50s_2022]

prepomaxのメッシュ作成方法

パイプ見たいな薄板　長尺のメッシュ作成で
自動的に生成される非整形メッシュは使いたくたい

タイムリーにAsuLike 3D-shortで動画投稿されていたので、やってみた

#FreeCAD #Calculix #PrePoMax

[LaurenceMarks @laurencemarks64]

Surprised myself by how far I got with this using @prepomax

[Aleksander Sadowski @AleksanderSado1]

I will be presenting about open-source-software in the product development process, including @FreeCADNews , @LibreOfficeDE, @prepomax and more. This time at the leading engineering conference "Konstruktionsleiter-Forum 2025" on October 15th in Würzburg, Germany.

[Aleksander Sadowski @AleksanderSado1]

@LibreOfficeDE Webinar at German association of engineers on open-source-software in Germany, showcasing @FreeCADNews, @prepomax, @LibreOffice

[LibreOffice DE @LibreOfficeDE]

VDI-Webinar am 22.07.2025: Open-Source Software für Maschinenbau-Startups und KMUs und die Rolle von LibreOffice. Melden Sie sich an:
https://t.co/RCa2Zbqg88
#foss #opensource #freesoftware

[Aleksander Sadowski @AleksanderSado1]

I presented FreeCAD to executives from Dassault Systèmes!
With our FreeCAD-based startup, I showed at an international conference in automotive, how open-source can be used for doing crash simulations using FreeCAD, PrePoMax, OpenRadioss and ParaView. @FreeCADNews @prepomax

[TATSUNO Jun @Jun_Tatsuno]

version v2.3.0 に対応したドキュメント
もリリースされました。
https://t.co/9RIgTkUFIj
#PrePoMax

[Aleksander Sadowski @AleksanderSado1]

@t_kun_kamakiri You have more control in PrePoMax than in FreeCAD for setting up the case study.

[Masahiro Akizuki @HD_mount_Music]

Paraviewからボイド付近の電界強度のデータを取り出し、グラフ化しました
４つのラインをすこしずつずらして、相対比較しました PrePoMaxは、メッシュの変換回数が多いのと、ccx2paraviewにより変換しているので、微妙なゴミが出やすいと思われます
なお、電界は-grad(V）です
電気系は精度がシビア

[Aleksander Sadowski @AleksanderSado1]

Yesterday, we designed and simulated a mars rover using a fully open-source workflow, consisting of #FreeCAD, #PrePoMax, #OpenRadioss and #ParaView.
Surprisingly, all workshop participants were able to finish their own simulation by the end of the day.

[synt @xyont1]

compression load testing of steel column: wide flanges and cruciform (quen & king-cross)

an imperfection, geometric and material nonlinearity with #CalculiX and #PrePoMax