Tutorials

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How to create gears in FreeCAD

Danh Truong
in Modeling
4 1 Beginner
In this video, I’ll show you how to create a gear in FreeCAD step by step.
FreeCAD engineering cad gear design 3dmodeling freecad

Chair Design in Autodesk Inventor Weldment || Inventor 3d Drawings || Inventor Weldment

ROHAN GUPTA
in Modeling
4 0 Beginner
Chair Design in Autodesk Inventor Weldment || Inventor 3d Drawings || Inventor Weldment https://youtu.be/F9RIQiPo7W0
Autodesk Inventor

Bicycle Animation, Exploded View & Bicycle Animation

Farhandany _
in Assemblies
4 1 Beginner
BMX began in the early 1970s, when children started cycling on dirt roads in Southern California, inspired by the popular sport of motocross at the time. One of the bikes available at the time, the Schwinn Sting-Ray became the choice, because it had a motocross-like frame shape, 20-inch tires, high handlebars, long seats, and was easy to modify for good control and performance on dirt roads. . This bicycle phenomenon has become very widespread since its appearance in the film "On Any Sunday" in the United States, a documentary about motocross in 1971. In the opening scene, it shows children riding Schwinn Stingrays bicycles on off-road roads, which inspires BMX sports and racing. By the middle of the decade, the sport of BMX had a lot of interest, and factories began to produce bicycles specifically designed for this sport.
Autodesk Inventor

Clamping Support (PartDesign, SheetMetal & TechDraw)

Quentin Plisson
in Modeling
4 0 Beginner
This tutorial explains how to model a clamping support for pole mount antenna in FreeCAD 0.19. Through this example, we will see how to design a basic sheet metal product with PartDesign and SheetMetal Worbenches (WB). Then how to made a drawing of unfolded sheet metal with TechDraw WB.
FreeCAD techdraw drawing metal sheet design part support clamping

SHEET METAL BASICS IN AUTODESK INVENTOR

ROHAN GUPTA
in Modeling
4 0 Beginner
AUTODESK INVENTOR TUTORIALS FOR BEGINNERS |3D CAD MODELING
Autodesk Inventor

Tutorial: How To Obtain Relative Accurate Results From Stress Analysis in Autodesk Inventor

Ioannis Skarlatakis
in Design & CAD
4 0 Beginner
FEA is not a simple mathematical operation. Instead it is a computer-based iterative numerical technique along with inevitable discretization errors, as a function of elements. Therefore these errors can be reduced by... specifying more elements (H-refinement) or employing a higher order of polynomial at each iteration (P-refinement). Effectively more computational power is required to solve complex shaped geometries with high dense mesh (Elements). But how dense should be my mesh to get appropriate results without wasting hours on simulation ??? This is the Golden Question! ... There is a criterion for that, called Converged solution... In plain words the mesh does not need any further refinement (denser mesh) as long as the solution is "Converged". The solution is assumed to be "Converged" when the results of the polynomial eq. does not change according to a prespecified tolerance e.g. 10% Good Results, 0.1% Great Results. So, let me share some information how to manipulate the mesh for a model along with three examples. As a conclusion we will enhance your confidence regarding the results you get, whether are relatively accurate or not (Low Percentage of Discretization Errors) without wasting hours on simulation!!! Don't Forget the simulation results are nothing without any experimental results to compare with.
Autodesk Inventor mesh fea solution tipsntricks convergence refinement

Welded coffee table

Quentin Plisson
in Modeling
4 3 Intermediate
In this tutorial we will look at how to use the 'WarehouseProfiles' function in the MetalWB workbench to create a simple welded structure. We will also see how to insert a cutting list into the drawing using the FCTreeView macro and Techdraw.
FreeCAD table welded structure welding weld metalwb

Modelling welds with FreeCAD 0.19

Quentin Plisson
in Modeling
4 0 Beginner
This tutorial explain how to model welds with FreeCAD, version 0.19. For that we will use epsiloidal primitive sequences placed on the weld seams. Principle is described in Step 1 and then other steps describe practical cases. We will mainly use Part and Draft workbenches and functions Primitives, Epsiloid and Path Array.
FreeCAD array path part draft welding graphical weld

INVENTOR TUTORIALS | INVENTOR FREEFORM

ROHAN GUPTA
in Modeling
4 0 Beginner
PLASTIC STOOL IN AUTODESK INVENTOR BY FREEFORM COMMANDS
Autodesk Inventor

VEB_01_0000

Ricardo Resende
in Modeling
4 0 Beginner
Projeto: Válvula de Esfera Bipartida. Software: Autodesk Inventor Pro 2019. Treinamento e evolução sempre serão o meu norte.
Autodesk Inventor valvulas inventor autodesk

FreeCAD - Week 4 h24

poming lee
in Modeling
4 0 Beginner
This is a geneva mechanism gear. A very simple model to create.
FreeCAD

How to Create a Spiral ?

Mohit
in Design & CAD
4 1 Intermediate
How to Create a Spiral ? ~ Inventor
Autodesk Inventor spiral inventor gear

Create EYE Bolt Using Inventor

Mohit
in Design & CAD
4 4 Intermediate
Create EYE Bolt Using Inventor
Autodesk Inventor mechanical parts inventor eyebolt

How to make slot on the surface?

barta
in Design & CAD
4 1 Beginner
Step by step
Autodesk Inventor tutorial

How to suppress sheet metal flanges/features using ilogic in Inventor

Carthik
in Design & CAD
4 1 Beginner
Hi, Answering this question. Hoping that it will be useful for someone, who really wants to suppress and un-suppress feature by using ilogic.
Autodesk Inventor
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