3D Exercise 35
- Breno Cruz
- 29 de out.
- 2 min de leitura
Atualizado: 30 de out.
In this CAD tutorial we'll use the features:
🔷 Surface Modeling Tools
Surface tools are used to build up complex geometry. These commands create surface bodies (often called a "quilt") which must be sealed to become a final solid.
Surface Extrude: Creates a zero-thickness surface by extending a sketch profile, sketch curve, or planar face in a straight line. Unlike the solid extrude, the resulting body is hollow.
Surface Loft: Creates a smooth, complex surface shape by blending two or more sketch profiles or faces on different planes. It is essential for creating surfaces that transition between different cross-sections.
Surface Patch: Used to close holes or patch open areas on an existing surface body. It requires a closed loop of boundary edges to define the area to be filled.
Surface Stitch: This is the critical command used to join multiple adjacent surface bodies together. If the collected surfaces form a completely closed volume (a "water-tight" quilt), the Stitch command automatically converts the surface body into a solid body.
🔪 Solid Modification Tools
These commands are used on solid bodies to clean up edges and corners.
Fillet: Creates a smooth, rounded edge on a part by adding or removing material. You specify a radius for the rounded curve. Fillets are used for aesthetics, ergonomics, and to reduce stress concentrations.
Chamfer: Used to modify an edge by creating a flat, angled surface instead of a rounded curve. It is often used to break sharp corners, ease assembly, or for aesthetic purposes.
Pro Tip: Always ensure you use Surface Patch to close all openings in your surface model before attempting the Stitch command. A successful Stitch is your confirmation that the surface model is ready to be a solid!
All dimensions are in mm/g/s/ISO
3D Sketch
Exercise 35 - 3D practice drawing for all CAD software ( AutoCAD, SolidWorks, 3DS Max, Autodesk Inventor, Fusion 360, CATIA, Creo Parametric, SolidEdge etc.)
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Tutorial In Autodesk Fusion: https://youtu.be/_Ca_eld_qJE
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