3D2A CAD Stream With Unseenkiller

This video explores the fundamentals of Computer-Aided Design (CAD) using Fusion 360, drawing from the 'Mastering Fusion 360' book. It covers basic sketching, extrusion, revolution, and introduces concepts like parametric modeling, constraints, construction lines, and the transition to surface modeling. The discussion highlights the software's capabilities for 3D printing design and compares its workflow to SolidWorks, emphasizing the learning curve and the value of structured learning resources.

This video, featuring Chairmanwon and Hoffman Tactical, delves into advanced CAD surfacing techniques for firearm design, focusing on creating complex, organic shapes for improved ergonomics. It contrasts traditional solid modeling with surfacing, explaining how surfaces, though initially without thickness, allow for greater design freedom and intricate geometries. The discussion highlights specific tools and workflows in SolidWorks and Solid Edge, emphasizing the importance of surfacing for achieving ergonomic features that are difficult or impossible with basic extrusion methods. The presenters demonstrate how to build complex surfaces from sketches and guide curves, and then integrate them into final models using operations like thickening, Boolean subtraction, or face replacement, ultimately enabling more refined and user-centric firearm designs.

This YouTube video provides a tutorial on how to make quick and simple frame length modifications using Fusion 360. It focuses on the technical aspects of design software and altering dimensions, which is applicable to various modification projects.

Designer Vinh Nguyen discusses his journey into 3D printing firearms, highlighting his creation of a unique grip and barrel shroud for the Heritage Rough Rider. He emphasizes the importance of free and open-source models for accessibility and longevity within the community, contrasting it with proprietary systems. Nguyen also touches on the future of 3D printing, potential industry disruptions, and his ongoing projects, including an MPX receiver designed to accept Scorpion magazines.

This video details the process of 3D printing a custom gun part, specifically a mount for an RMR-style optic designed for a Mauser action. The tutorial covers the entire workflow from conceptualization and CAD design using Fusion 360, through slicing with Cura, to the final 3D print on a Creality Ender 3. The presenter acknowledges their own design limitations, framing the project as an educational journey through the 3D printing workflow for firearm accessories.

This YouTube Shorts video showcases the ongoing design process for an AR lower receiver, indicated by the title "AR Lower Design In Progress" and the use of hashtags like #cad and #design. While no specific firearm model or caliber is explicitly mentioned, the focus on AR lower design strongly implies a connection to the AR-15 platform and the related fields of firearm engineering and manufacturing.

The Ounce Pistol is demonstrated for its rapid-fire capabilities on steel targets. The video details its unique loading procedure via a side door for its 10+1 capacity .22 LR internal magazine and its folding mechanism for concealment and deployment. Expert handling showcases the firearm's specific mechanical nuances.

This guide details the installation and modification of the Super Safety, an active trigger reset system for the AR-15 platform, developed by Hoffman Tactical. It covers the necessary trigger modifications, component installation, and function checks. The system utilizes a push-button interface and offers a unique 'Active Reset' position for significantly faster trigger resets, as explained by the designer.

This guide details the process of 3D printing an AR-15 lower receiver using Carbon Fiber Nylon, based on expert instruction from Hoffman Tactical. It covers essential filament preparation, specific printer hardware requirements, critical print settings, advanced slicing techniques for warp prevention, and post-processing steps. The instruction emphasizes the importance of material science knowledge for successful and durable firearm component printing.

The Altor pistol is a unique semi-automatic, long-stroke recoil-operated firearm chambered in .22 Long Rifle, distinguishing itself from typical blowback-operated .22 caliber handguns. It features a 10-round fixed magazine located on top of the receiver, making its internal mechanics particularly fascinating for firearm enthusiasts.