3D2A CAD Stream With The 3D Print General

This video explores advanced CAD techniques for firearm component design, focusing on remixing existing designs and parametric vs. surface modeling workflows. Unseenkiller demonstrates how to leverage STEP files, create design blanks, and utilize tools like Fusion 360's surface modeler and edit face tool for complex modifications. The discussion highlights the trade-offs between parametric precision and the flexibility of surface modeling for rapid iteration and design adaptation.

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.

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 video critically examines New York Governor Kathy Hochul's proposed law to block 3D printing of firearms. The presenter, demonstrating a high level of technical and practical authority, showcases a modified Glock handgun with 3D-printed full-auto conversion components. The demonstration aims to prove that such software-based restrictions are ineffective against determined individuals, highlighting the ease with which custom parts can be designed and integrated using readily available technology.

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.

This guide outlines the process of 3D printing firearm components, as demonstrated by Brandon Herrera. It covers the workflow from Computer Aided Design (CAD) using software like SolidWorks to slicing models with Cura and finally printing on a Creality Ender 3. The process emphasizes the accessibility and potential for decentralized manufacturing of firearm parts.

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.