Tutorials

FreeCAD Basic Drawing Tutorial

0 0 Beginner
In this Tutorial I have Explain How to Create a simple Drawing in FreeCAD using FreeCAD Techdraw Workbench.

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0 11 Intermediate
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Testing Open Source CAD Import: Fea/CFD

0 0 Beginner
Hi, I am testing open source CAD import for open source FEA & CFD. Acoustics, Bio-Medical, Vehicle CAD for Dynamics such as Off Road Vehicles, etc. I need interesting CAD test cases for everything from acoustics of animals to off road high speed impact. All I need is that the CAD is stitched up when possible. STL is very tricky to convert to solids sometimes but there are work arounds. Pretty much there are 2 levels: 1. Highly representative CAD test cases, but simple, for multi-physics quick what if tests, could be coupled CFD into Mechanical FEA. For example, super clean CAD of 2 gear teeth on a shaft meshing. and 2. Very complex CAD but super clean with no gaps for the Bigger Picture complex analyses. For example, how much computer power do we need to solve more complex large CAD models. More interested in mechanical design but my hobby is the CFD and acoustic analyses of fish swimming. Hundreds of millions of years taught the sharks far more than we know, may be? Very Grateful for any test cases you are happy to share. I am looking for perfect CAD please. Thanks, Simon. I used to be sjs_Fish1 but lost my log in.

Maximise Your Confidence: Discover How Vidalista Transforms Sexual Health

0 0 Beginner
In the realm of sexual health, confidence is paramount. For many, this confidence is intertwined with the effective management of erectile dysfunction (ED), a common challenge faced by men worldwide. The introduction of Vidalista, a potent medication, has revolutionised the approach to ED, offering a new avenue for those seeking to reclaim their sexual confidence. Vidalista, known for its active ingredient sildenafiledcitrate, is a reliable and powerful solution for ED. This compound enhances blood flow to the penis, ensuring a robust and sustainable erection. The various dosages available Vidalista 20 mg, Vidalista 40 mg, Vidalista 60 mg, and Vidalista 80 mg categorize different needs, ensuring a tailored approach to ED management. For beginners, Vidalista (20 mg) is often recommended. It's a gentle introduction, providing the necessary efficacy with minimal side effects. As one progresses or based on medical advice, the dosage can be increased. Vidalista 40 mg and Vidalista 60 mg are more potent, designed for those requiring a stronger dose for optimal results. For the most severe cases of ED, Vidalista 80 mg offers the highest dosage, ensuring effectiveness even in the most challenging situations. Each dosage of Vidalista promises not just the restoration of physical function but also a psychological uplift. The assurance of being able to perform sexually boosts self-esteem, reduces anxiety, and improves overall quality of life. It's not just about sexual encounters; it's about reclaiming control over one's sexual health and, by extension, one's life. However, it's crucial to consult with a healthcare provider before starting any medication, including Vidalista. They can determine the appropriate dosage and ensure it's safe based on individual health conditions and potential interactions with other medications.