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Iris Mechanism Generator (Variant 1)

Carlos Bravo
in Modeling
5 1 Intermediate
This is another variant from my Iris Mechanism Series, which I originally started designing back during the pandemic—and now, after several years, it receives a much-needed update. The original model I uploaded a few years ago was: 👉 https://grabcad.com/library/iris-generator-model-1-1 However, it was unfortunately marked as "tainted due to a violation of community guidelines" by GrabCAD. This variant uses flexible overlapping blades, inspired in part by this post: 🔗 https://www.instructables.com/Mechanical-Iris-Card-Improved/ In this design: - The number of blades is calculated automatically based on the thickness of the base plate. - There are a few geometric constraints: the inner radius must be smaller than the outer radius, and the maximum supported configuration is when the outer radius is exactly twice the inner radius. The blade shape provided is just a draft, so feel free to customize it to your needs. Use the sketch as a starting point, and modify it to suit your aesthetic or functional goals. ⚠ Note: Be sure to open the full assembly, as all blade dimensions and positions are driven by equations and references from the assembly itself. Feel free to use or adapt this model however you like! (And hopefully, GrabCAD won’t flag this one again 😅)
SOLIDWORKS mechanism equation parametric

Iris Mechanism Generator (Variant 2)

Carlos Bravo
in Modeling
5 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 😅)
SOLIDWORKS equiation parametric mechanism

Part Modelling | Spray Nozzle

SG-XXIV
in Modeling
2 3 Intermediate
Learn how to model a spray nozzle in SolidWorks using key features like Revolve Boss/Base, Extrude Boss/Base, Chamfer, Hole Wizard, Chamfer. This beginner-friendly tutorial is perfect for students and new CAD users looking to develop their part modeling skills with clean and practical design steps.
SOLIDWORKS

SolidWorks Tutorial | Exercise 14 | SolidWorks 3D Part Drawing Tutorial | CAD Institute

Asim Khan
in Modeling
2 0 Beginner
Welcome to Exercise 14 of the SolidWorks Tutorial Series by CAD Institute! In this video, we’ll walk through the complete step-by-step process of creating a 3D part using basic SolidWorks tools such as sketching, extrude, mirror, offset, trim, and more. This tutorial is perfect for beginners and intermediate users who want to practice real-world mechanical modeling techniques. ✅ What you'll learn in this exercise: How to create and manage 2D sketches Using extrude features and setting dimensions Applying mirror, offset, and trim entities Working with construction geometry Applying appearances and materials This part is designed using simple circles, lines, and geometric constraints. It helps improve your sketching and modeling confidence in SolidWorks.
SOLIDWORKS

Solidworks: potted plant

Huy Pham
in Modeling
2 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
SOLIDWORKS pot tutorial solidworks

Mold Tool | Core Cavity Extraction

SG-XXIV
in Modeling
2 1 Intermediate
In this SolidWorks tutorial, you'll learn how to use the Mold Tool features to extract the core and cavity from a part, an essential process in mold design for manufacturing. We'll guide you through the steps including parting line creation, shut-off surfaces, and tooling split, giving you a clear understanding of how to prepare and separate a model for mold making. Ideal for intermediate users, this tutorial helps you master one of the most powerful tools in SolidWorks for plastic part design
SOLIDWORKS

Part Modelling and Drafting | Pump House

SG-XXIV
in Modeling
1 0 Intermediate
Welcome to this comprehensive SolidWorks tutorial, where we guide you through the entire process of designing and drafting a Pump House. What You'll Learn: 🔧 Part 1: 3D Modeling Sketching and feature creation. Building the complete 3D geometry of a Pump House. Applying design best practices for mechanical components. 📝 Part 2: 2D Drafting Converting the 3D model into fully detailed 2D technical drawings Creating standard views, section views, and auxiliary views Adding dimensions, annotations, and title blocks for manufacturing.
SOLIDWORKS part modelling drafting solidworkstutorial solidworks pump house

Part Modelling | Paper Clip

SG-XXIV
in Modeling
1 0 Beginner
In this SolidWorks tutorial, you'll learn how to model a Paper Clip using Sweep Boss/Base This approach ensures your model is not only accurate but also scalable by just changing a few values!. 🔧 Commands & Features Covered: 1. 2D Sketching 2. Sweep Boss/Base
SOLIDWORKS

SolidWorks Tutorial Exercise 15 Double Layer Tube with Holes modeling

E. A Shehab
in Modeling
1 0 Beginner
Learn to model a Double Layer Tube with Holes in SolidWorks & GrabCAD using Revolve, Shell, Extrude, Wrap, Circular Pattern & Fillet! Perfect for CAD beginners & pros. Watch now! 🚀 Boost your CAD skills with this GrabCAD-inspired SolidWorks tutorial! In this video, we’ll model a Double Layer Tube with Holes using essential features like Revolve, Shell, Extrude, Wrap, Circular Pattern, and Fillet. Perfect for beginners to advanced users who want to improve their 3D modeling & GrabCAD workflow! 📌 Key Features Covered: ✔ Revolve & Shell – Creating hollow structures efficiently ✔ Extrude & Wrap – Adding precise holes & cutouts ✔ Circular Pattern – Duplicating features like a pro ✔ Fillet – Smoothing edges for a professional finish 🔹 Follow along and sharpen your CAD skills! If you find this helpful, Like, Subscribe, and hit the Bell Icon for more SolidWorks & GrabCAD tutorials! 📢 Join the MecDesign Hub Community! 🔗 Subscribe: https://www.youtube.com/@MecDesignHub 💬 Need help? Drop a comment—we respond fast! #GrabCAD #SolidWorks #CADTutorial #3DModeling #EngineeringDesign #MecDesignHub #CADExercise #MechanicalEngineering #GrabCADModeling
SOLIDWORKS 200 cad exercises solidworks exercisese solidworks tutorials solidworks tutorial wrap modling mecdesign hub solidworks 2026 solidworks 2025

SolidWorks | How to Create a Swept Boss (2025)

Mohamed Hedi Kasraoui - The Savvy Engineer
in Modeling
1 0 Beginner
SolidWorks | How to Create a Swept Boss (2025)
SOLIDWORKS create a swept boss swept boss solidworks

Part Modelling & Drafting | Control Arm

SG-XXIV
in Modeling
1 0 Intermediate
🛠️ SolidWorks Features Used for Modeling: Extrude Boss/Base – Create the primary geometry of the control arm. Extrude Cut – Remove material and define cavities or slots. Hole Wizard – Add standard holes for bolts or fittings with precision. Circular Pattern – Duplicate features symmetrically around an axis. 📏 Drafting Techniques Demonstrated: View Creation – Front, Top, Side, and Isometric views. Aligned Section View – Reveal internal geometry for technical clarity. Annotations – Add dimensions, callouts, and other manufacturing details.
SOLIDWORKS

ARANDELA MECHANİSM TUTORİAL

FarmMach Pro
in Modeling
1 1 Beginner
ARANDELA MECHANİSM TUTORİAL Desing
SOLIDWORKS cad caddesign catia solidwork

SolidWorks | How to Create a Pocket Not Normal to Sketch Plane

Mohamed Hedi Kasraoui - The Savvy Engineer
in Modeling
1 0 Beginner
SolidWorks | How to Create a Pocket Not Normal to Sketch Plane
SOLIDWORKS pocket not normal to sketch plane pocket solidworks

CSWA Certificate Practice Guide | Level-1

SG-XXIV
in Modeling
1 0 Beginner
In this video, we walk you through essential SolidWorks techniques and practice problems to help you pass the Certified SolidWorks Associate (CSWA) exam with confidence. ✅ What You’ll Learn: 1. Key CSWA exam topics. 2. 3D part modeling tips. 3. Dimensioning and drawing best practices. 4. Time-saving SolidWorks shortcuts. 🧠 Who is this for? 1. Beginners in SolidWorks 2. Anyone preparing for the CSWA certification 3. Mechanical engineering students 4. CAD designers seeking certification
SOLIDWORKS cswa certification partmodelling solidworkstutorial cswa solidwork

Solidworks: tree pot

Huy Pham
in Modeling
0 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
SOLIDWORKS pot tutorial solidworks
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The Computer-Aided Design ("CAD") files and all associated content posted to this website are created, uploaded, managed and owned by third-party users. Each CAD and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or real-world item, product, or good it may purport to portray.