Tutorials

6 3 Expert
I will create a 3d character for 3D model, 2D model, Rendering, Assembly based on your design. Always contact me first to create a custom offer specifically tailored for your needs and character design. My Workflow Process - The process for any 3d character will design with a design provided by you. - After we clear any doubts regarding the character, I will start to make the first 3d sketch, to define proportions and general forms. - Next step, after the 3d sketch is approved, I continue to refine the model adding high resolution detail. - Finally, the character gets painted and shaded. - After it's finished, we define the camera angles for the final images. The delivery will include the images, plus the source file that you needed.

6 0 Beginner
How to reverse engineer a broken part.

6 2 Intermediate
Hi everyone I made a design of elevator car frame in solidworks and can change the dimensions with vba macro userform. Macro runs on model opening and rebuild the model with new dimensions when clicking update button. Anybody can use the model who don't know anything about solidworks. Have a good day

6 0 Beginner
This is my first tutorial of modeling a part design in Catia. This is the link to the video https://www.youtube.com/watch?v=8gZfpeQNvOU

6 0 Beginner
This exercise from a student on Facebook. help need help so I did a video for him.

6 1 Beginner
See video: https://www.youtube.com/watch?v=wO9Oajq64UM&ab_channel=ManuelValenzuela

6 2 Intermediate
Removing SUP706 Soluble Support is quick and easy. Following the best practices ensures that you do not damage or break your part in the process. The following is brought to you by Stratasys.

6 0 Beginner
watch video https://youtu.be/q2U5qd-2DnA

6 0 Intermediate
Ansys Tutorial - Rigid Body Dynamics Beam Engine A beam engine is a type of steam engine where a pivoted overhead beam is used to apply the force from a vertical piston to a vertical connecting rod. (https://en.wikipedia.org/wiki/Beam_engine)

6 2 Beginner
I've noticed that many "GrabCad"ers still don't know how to mention each other. Some just type his/her name, while others copy his profile's URL !!! The problem is that every place has it's own way, so I've gathered all possible ways to mention another user in GrabCad.

6 0 Expert
how to make electrical box for to properly place the electrical equipment in the electrical cabinet

6 6 Beginner
Tutorial: How to use sketch tracer in Catia V5?

6 0 Beginner
I hope this video useful for everyone want to become professional design of engineer I have a channel in youtube about CAD 3D, I hope this useful for you: https://www.youtube.com/channel/UCw_Zp8rsvtI01SnhkM_4FAw

6 2 Intermediate
Welcome to VR DESIGNER! In this detailed CAD modeling tutorial, we guide you through the complete 3D design of a Turbine Turbocharger using Siemens NX (Unigraphics NX). From sketching the core components to assembling the full turbocharger model, this video is perfect for mechanical engineers, CAD designers, and engineering students aiming to sharpen their NX skills. 🚀 What You’ll Learn: Introduction to the Turbine Turbocharger design Part-by-part modeling workflow in NX Siemens Techniques in sketching, extruding, revolving, and patterning Assembly of impeller, turbine housing, compressor, shaft, and blades Tips for clean parametric modeling ⚙️ Software Used: Siemens NX - A powerful and versatile CAD/CAM/CAE software for 3D modeling and engineering design.

6 0 Intermediate
This model is part of a series of Iris Mechanisms I began designing during the pandemic, and it now receives an update after several years. The original model uploaded a few years ago is available here: 🔗 https://grabcad.com/library/iris-generator-model-2-1 Unfortunately, due to GrabCAD’s community policies, it has been flagged as “tainted due to a violation of community guidelines” and is no longer publicly visible unless accessed directly. 🛠️ About this Variant This version features flexible leaves that overlap each other and are inspired by this YouTube post: 🔗 https://www.youtube.com/watch?v=tkaN07fCG3w Unlike other iris designs with rigid pivots or sliding slots, this variant proposes a softer, layered motion between blades. The number of leaves is calculated automatically depending on the dimensions of the mechanism, particularly the inner and outer radius. This model includes three different configurations, each with a distinct leaf width (r_ext_blade). The shape of each leaf is defined by a sketch that can be easily modified to suit your application. Each leaf requires two pivot points: - One at the base, to enable revolute rotation - Another at the tip, to connect with a sliding mechanism (a slotted guide or equivalent linkage) 🔁 Important: Due to how SolidWorks handles the blade instances in the assembly, they don’t appear in their final stacked order. Make sure to assemble them physically following the correct sequence for proper motion. ⚙️ Notes Be sure to open the assembly file, as the parts are dimensionally linked to the assembly (parametric relationships are defined there). Feel free to use or modify this model however you'd like. (Let’s hope GrabCAD doesn’t flag this one again 😅)