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🚘 Design A Speed Sign In Ondsel - Draft Workbench - FreeCAD Text ShapeString

3DParts4U
in Modeling
0 0 Intermediate
🚘 Design A Speed Sign In Ondsel - Draft Workbench - FreeCAD Text ShapeString
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Faster Fixture Creation Process in FreeCad

Podroykin Igor
in Modeling
0 0 Intermediate
An almost everyday task, it is necessary to design a prism for a machine; for ease of manufacture, the standard solution is to make the part using laser cutting and weld the lighting. Designing the effect in FreeCad, preparing the crossbars in Qcad. This is an example of how it is possible to use FreeCad as a professional tool. The process uses only standard workspaces
FreeCAD

Tutorial : How to work on Fluid simulation in Blender?

Rahul
in Design & CAD
0 0 Intermediate
following are the links to videos where you can achieve awesome results... Splash Effect - 1 of 2 : http://www.youtube.com/watch?v=Z-DYaxF_rlk Splash Effect - 2 of 2 : http://www.youtube.com/watch?v=j2dJbcTD6j0 Introduction to Blender's Fluid Simulator by Andrew Price http://www.youtube.com/watch?v=b5z70HT6kDw Fluid Simulation in Blender 2.66 http://www.youtube.com/watch?v=dgdGV0yaoM4
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🚨 Why FreeCAD MultiTransform Is Awesome - How To Use FreeCAD - 3D CAD Free

3DParts4U
in Modeling
0 0 Intermediate
🚨 Why FreeCAD MultiTransform Is Awesome - How To Use FreeCAD - 3D CAD Free
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πŸ…° How To Personalize Your Designs - Engrave Letters - FreeCAD Text On Surface

3DParts4U
in Modeling
0 0 Intermediate
πŸ…° How To Personalize Your Designs - Engrave Letters - FreeCAD Text On Surface
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πŸ“‡ Primitives And Spreadsheets - FreeCAD Parts - FreeCAD Spreadsheet Tutorial

3DParts4U
in Modeling
0 0 Intermediate
πŸ“‡ Primitives And Spreadsheets - FreeCAD Parts - FreeCAD Spreadsheet Tutorial
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πŸ‘‰ FreeCAD Threaded Hook - FreeCAD Fasteners Workbench - 3D Model Maker Free

3DParts4U
in Modeling
0 0 Intermediate
πŸ‘‰ FreeCAD Threaded Hook - FreeCAD Fasteners Workbench - 3D Model Maker Free
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πŸ—ž Design This Shaft With Thread - FreeCAD Revolve - FreeCAD Thread Tutorial

3DParts4U
in Modeling
0 0 Intermediate
πŸ—ž Design This Shaft With Thread - FreeCAD Revolve - FreeCAD Thread Tutorial
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πŸ’§ Design A Threaded Water Bottle 3D Model - Plastic Bottle 3D Model - FMCG Products

3DParts4U
in Modeling
0 0 Intermediate
πŸ’§ Design A Threaded Water Bottle 3D Model - Plastic Bottle 3D Model - FMCG Products
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πŸ₯€ Design A PET Bottle Mold In Ondsel - FreeCAD Boolean Operations - Boolean Cut

3DParts4U
in Modeling
0 0 Intermediate
πŸ₯€ Design A PET Bottle Mold In Ondsel - FreeCAD Boolean Operations - Boolean Cut
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Hydrus 3d tutorial by https://virses.com

architectural renderings India
in Modeling
0 1 Intermediate
A series of a few video tutorials on this page serves as an introduction to more sophisticated modeling of 3D geometries of general shapes. Three basic techniques for creating objects are illustrated here. Generation of an unstructured 3D finite element mesh is also demonstrated, including the use of local refinement and mesh-stretching. Note that the video tutorials given below are related to the domain type β€œ3D-General” and that simpler computational domains (i.e., 3D-Simple and 3D-Layered) are created differently – see Overview of Domain Types in HYDRUS. https://virses.com Step 1 - Creating Solids in the Dialog for Copying and Transforming Objects This video shows how to create a Solid (volume) using a dialogue window that copies objects and carries out their geometric transformations. Copied objects can be automatically linked, thus creating new Curves, Surfaces, and Solids. This method is especially useful when one needs to create multiple copies of an object in a single step. Procedure: Select Surfaces (including their Points and Curves), from which you want to create Solids (objects). In the dialog window for manipulating geometric objects, select the type of transformation and the number of copies. Select the option for the automatic linking of copied objects and generate Solids. Note: In order to correctly create Solids, it is necessarily to select not only Surfaces, but also their Boundary Curves and Points. Curves will not be generated for Points that are not selected, since linking of Objects is performed only for those selected. Step 2 - Creating Solids graphically by extruding selected Surfaces This tutorial demonstrates the definition of a Solid by extruding a selected Surface. One can generate multiple Solids at the same time if, before running the graphical tool, one selects multiple Surfaces. Direction of extrusion and an exact thickness of a Solid can be specified in the edit boxes. At the same time, one can assign a material number to a Solid, if one uses the option of defining properties on geometric objects. The Solid created this way has boundary surfaces of the type Planar and Quad. If you want to define a Solid bounded by other Surfaces (B-Spline, Rotary, Pipe, TIN, ...), use the procedure described in the following tutorial or in Tutorial 5.03. https://virses.com Step 3 - Creating Solids by Boundary Surfaces This video tutorial serves as an example of the most general way to define 3D domains; namely using the Boundary Surfaces. Boundary Surfaces may be of different types - Planar and/or Curved, and may also be Components (parts of Surfaces) established by cross-sections of their parent Surfaces. In more complex cases (for example, when one Solid is surrounded by other Solids), it is recommended to divide the Domain into Geo Sections (or to use a function β€œSections - Cut with rectangle”) and display in the View window only those Surfaces, from which you want to form a new Solid. Then you can conveniently select Surfaces using either rectangle or other forms of selection (selection using a rhomboid or a polygon, or selecting an object in the data tree of the Navigator). It is also possible to switch the View to the wire-frame view (Wire-Frame Model), thereby disclosing objects otherwise hidden behind other objects. When defining a Solid, it is checked that its boundaries are closed. The Solid may include various internal objects - openings, inner Solids, and/or Surfaces, Curves, and Points. Step 4 - Generating the FE-Mesh This video shows the generation of a FE mesh without any further optimization. An automatically selected size of finite elements is used, which is calculated so that the number of elements is in a reasonable range (on the order of tens or hundreds of thousands of elements). However, such an FE mesh need not be appropriate for calculations and it is usually necessary to modify parameters for mesh generation, so that the resulting FE mesh is suitable for a given problem. The basic parameter for generating the FE-mesh is the desired (or targeted) size of finite elements. This size is used everywhere where there is no local FE-mesh refinement specified to adjust this size. At the same time it is worth bearing in mind that FE meshes with a large number of elements (> 1,000,000) are not suitable for calculations on the PC because of a resulting large demand on computational time. Users are advised to read the Notes on Temporal and Spatial Discretization. https://virses.com Step 5 - FE-Mesh Refinements This tutorial demonstrates how to refine the FE mesh using the FE-Mesh Refinement. Mesh Refinements can be defined in Points, on Curves, Surfaces, and/or Solids. Created FE-Mesh Refinement object can then be assigned to one or more geometric objects. In this tutorial, the FE-Mesh Refinement is assigned to four different Solids. If you later decide to refine the FE mesh (for example, to change the desired size of finite elements), you can only change the parameters of the FE-Mesh Refinement object and the sizes of the finite elements will be adjusted in all four elements. Even here, however, the principles mentioned in the previous tutorial need to be considered - the FE mesh needs to be fine enough, so that the numerical solution converges, and not too fine, so that calculations do not take too long. Step 6 - FE-Mesh Stretching In this video we demonstrate the option FE-Mesh Stretching. This option can often help us in creating a FE mesh that reflects direction of pressure head (or concentration) gradients and is thus appropriate for calculations. Note that water fluxes in the vadose zone have predominantly vertical direction. Refinement (shrinkage) of finite elements in one direction (usually vertical direction) gives us a sufficiently fine FE mesh in the direction of high gradients and high fluxes. On the other hand, corresponding stretching of finite elements in the other direction provides us with courser discretization in the direction of minimum fluxes and small gradients, thus reducing the overall number of finite elements and subsequently speeding up numerical calculations. https://virses.com
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πŸ…° Freecad Text Tutorial - 3D Printed Label 3D Modeling Tutorial - FreeCAD Part Design

3DParts4U
in Modeling
0 0 Intermediate
πŸ…° Freecad Text Tutorial - 3D Printed Label 3D Modeling Tutorial - FreeCAD Part Design
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πŸ‘¨β€πŸ’» FreeCAD Master Sketch - FreeCAD External Geometry - FreeCAD Sketcher Tutorial

3DParts4U
in Modeling
0 0 Intermediate
πŸ‘¨β€πŸ’» FreeCAD Master Sketch - FreeCAD External Geometry - FreeCAD Sketcher Tutorial
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πŸ“± How To Make A Phone Stand - FreeCAD 3D Modeling - How To Model For 3D Printing

3DParts4U
in Modeling
0 0 Intermediate
πŸ“± How To Make A Phone Stand - FreeCAD 3D Modeling - How To Model For 3D Printing
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πŸ”΄ Most EASY Way To Assemble - FreeCAD Assembly Tutorial - FreeCAD Part Assembly - FreeCAD Move Part

3DParts4U
in Modeling
1 0 Intermediate
πŸ”΄ Most EASY Way To Assemble - FreeCAD Assembly Tutorial - FreeCAD Part Assembly - FreeCAD Move Part
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