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Ball Valve Assembly - SolidWorks 3D Model (Step-by-Step Design & Motion Study)

E. A Shehab
in Modeling
4 0 Beginner
Ball Valve 3D Model for SolidWorks! Includes assembly, motion study, and customizable parts (AISI 316/304). Perfect for engineers & students. Get it now on GrabCAD! Fully Detailed Ball Valve 3D Model designed in SolidWorks, perfect for engineers, designers, and CAD enthusiasts! This high-quality assembly includes all critical components: ✔ Body, Stem, Lever Handle, Nut, Washer, and Grip ✔ Precise Motion Study to simulate valve operation ✔ Real-World Materials (AISI 316 & 304 Stainless Steel, Rubber) ✔ Parametric Features for easy customization ✔ Ready-to-Download SolidWorks Files (.sldprt/.sldasm) Why Download This Model? ✅ Industry-Standard Design – Follows mechanical engineering best practices ✅ Educational & Professional Use – Great for training, portfolios, or real projects ✅ Fully Editable – Modify dimensions, materials, or mechanisms as needed ✅ Optimized for Rendering & Simulation – Clean geometry for smooth workflows Enhance your CAD library with this functional ball valve assembly—ideal for fluid control systems, industrial design, or engineering coursework.
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How I Made a Mandalorian Helmet in Fusion 360!

Jens Nielsen
in Modeling
4 0 Intermediate
Join me as we explore surface modeling in Fusion 360, creating a Mandalorian helmet from scratch! This step by step tutorial covers sketching, shaping, and refining the helmet design using various modeling tools. Perfect for those interested in 3D modeling and learning new skills in F360.
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SPOILER || ASTHETIC || 3D & SURFACE PART MODELING || NX SIEMENS

VR DESIGNER
in Modeling
3 0 Intermediate
Welcome to our latest CAD tutorial! In this video, we'll walk you through the complete process of modeling a car spoiler using Siemens NX — one of the industry-leading CAD/CAM/CAE tools. From creating the initial sketches to finalizing the aerodynamic surfaces, you'll learn the professional techniques used in automotive design. Whether you're a beginner or looking to sharpen your skills, this tutorial will give you clear insights into using NX Surface Modeling, Extrude, Sweep, Loft, and Edge Blend features to create a realistic and functional spoiler. 🎯 What You'll Learn: - Setting up reference planes and curves - Sketching aerodynamic profiles -- Creating solid bodies using sweeps and lofts - Surface modeling techniques for smooth flow - Finishing touches: blends, fillets, and aesthetics - Best practices for automotive part design ⚙️ Software Used: Siemens NX - A powerful and versatile CAD/CAM/CAE software for 3D modeling and engineering design.
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3D Spiner Design

soroosh mohammadi
in Modeling
3 0 Beginner
In this comprehensive tutorial, you will learn step-by-step how to design an engaging and functional 3D spinner in SOLIDWORKS. This guide is perfect for beginners and covers all stages, including modeling individual components, assembly, and key tips for preparing your file for 3D printing. By following this tutorial, you can design your own personalized spinner and enhance your SOLIDWORKS modeling skills. This project is an excellent way to get acquainted with both basic and advanced SOLIDWORKS tools, helping you bring your ideas to life." Tags (up to 8, separate with commas): fidget spinner, 3D printing, CAD, design, tutorial, SOLIDWORKS, modeling, assembly, toy, stress relief, product design https://youtu.be/VkPi63mExfY?si=NbpxD-Vt5JfVRR-J
SOLIDWORKS solidworks tutorial design cad 3d printing fidget spinner

TT Design Mechanical Designer

Tolga Türk
in Modeling
2 0 Intermediate
I am a Mechanical Drawing and Construction student at Adnan Menderes University. I have a wide variety of parts, machines and mold designs.
Autodesk Inventor machine design modelling machine

Radial Engine Tutorial

FarmMach Pro
in Modeling
2 1 Beginner
Radial Engine Design Tutorial
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Iris Mechanism Generator (Variant 5)

Carlos Bravo
in Modeling
2 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-3-1 Unfortunately, due to GrabCAD’s community guidelines, it has been flagged as “tainted due to a violation of community guidelines” and is no longer publicly visible unless accessed via direct link. 🛠️ About this Variant In this version, the actuation is achieved by rotating the driving plate. This plate interacts with slots (guides) on each leaf, which in turn execute the opening or closing of the iris. The mechanism has been successfully tested with 4 to 7 leaves, though I do not recommend using only 4, as the slot approaches too close to the edge of the plate. Suggested maximum opening angles (r_max) are: 4 leaves → up to 45° 5–6 leaves → around 40° to 35° 7 leaves → up to 30° Please review the model carefully and test parameters cautiously before applying them in a final design. ⚙️ Notes Open the full assembly file, as part dimensions and parameters are linked directly to it via parametric references. Feel free to use or modify this model as you see fit. (And fingers crossed GrabCAD doesn’t report it again 😅)
SOLIDWORKS mechanism parametric equations

Solidworks: practice exercises (41)

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 exercise tutorial solidworks

WHEEL RIM || WHEEL PART || 3D CAD MODEL || PART MODELING || NX SIEMENS

VR DESIGNER
in Modeling
2 0 Intermediate
Welcome to VR DESIGNER! In this detailed tutorial, we will walk you through the complete process of modeling a stylish alloy wheel rim using NX Siemens CAD software. Whether you are a beginner or an advanced user, this video will help you learn key surface and solid modeling techniques used in automotive component design. 🔧 In This Video: - Sketching the Rim Base Profile - Revolve and Extrude Features - Cutouts for Lightweight Design - Circular Patterns for Spokes - Fillet & Chamfer for Finishing 🌟 Designed to give you a hands-on experience in 3D modeling, this tutorial is perfect for mechanical engineers, automotive designers, and CAD enthusiasts. ⚙️ Software Used: Siemens NX - A powerful and versatile CAD/CAM/CAE software for 3D modeling and engineering design.
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Iris Mechanism Generator (Variant 6)

Carlos Bravo
in Modeling
2 1 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-5-1 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 somewhat triangular leaves that slide against each other. The mechanism operates through two plates: A base plate with straight linear guides, which define the opening/closing position of each leaf A driving plate with curved slots, which actuate the iris motion through controlled displacement This model is a schematic representation, so any manufacturing considerations—such as tolerances between pins and slots—are left to the discretion of the designer using this as a starting point. ⚙️ 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 parametric mechanism equations

MUFFLER || EXHAUST || PART MODELING || 3D MODELING || NX SIEMENS

VR DESIGNER
in Modeling
1 0 Intermediate
🔧 Welcome to VR DESIGNER! In this tutorial, we take you through a step-by-step 3D modeling of a muffler using Siemens NX (Unigraphics NX). Whether you're an automotive engineer, CAD designer, or a student looking to enhance your modeling skills, this video is designed to guide you through essential surface and solid modeling techniques used in muffler/exhaust system design. 💡 What You’ll Learn: - Introduction to muffler components and design intent - Creating base geometry using sketches - Solid modeling and surface modeling techniques - Applying fillets, shells, and pattern features - Assembly-ready model creation - Best practices for clean CAD modeling - Exporting model and rendering tips ⚙️ Software Used: Siemens NX - A powerful and versatile CAD/CAM/CAE software for 3D modeling and engineering design.
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Tutorial Extruder In Fusion 360

khoirul anam
in Modeling
1 0 Beginner
Saya telah memberikan tutorial dasar desain yang menggunakan tools extruder in fusion 360
Fusion 360 mechanical desain robotic desain engineering

EXHAUST || EXHAUST PART || PART MODELING || 3D MODEL || NX SIEMENS

VR DESIGNER
in Modeling
1 0 Intermediate
In this detailed tutorial, we’ll walk you through the complete 3D CAD modeling of an Exhaust Outlet using Siemens NX (Unigraphics NX) software. This part is crucial in automotive and mechanical systems for managing exhaust gas flow and is often optimized for performance and durability. 💡 What you'll learn in this video: How to sketch and model an exhaust outlet using surface and solid modeling techniques Step-by-step feature creation using extrude, revolve, sweep, and boolean operations How to apply drafts, fillets, and shell features to optimize for manufacturing Best practices in parametric design and 3D part modeling ⚙️ Software Used: Siemens NX - A powerful and versatile CAD/CAM/CAE software for 3D modeling and engineering design.
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CATIA V5 Tutorial for Beginners - Part Design 1 – Master Pad, Pocket, Chamfer & Edge Fillet

E. A Shehab
in Modeling
1 0 Beginner
Learn CATIA V5 for Beginners in this step-by-step tutorial! Master Pad, Pocket, Chamfer & Edge Fillet with easy explanations. Perfect for engineers & designers. Watch now! From MecDesign Hub!
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SolidWorks | How to Create an Extrusion not Normal to sketch Plane

Mohamed Hedi Kasraoui - The Savvy Engineer
in Modeling
1 1 Beginner
SolidWorks | How to Create an Extrusion not Normal to sketch Plane (2025)
SOLIDWORKS extrusion 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.