Assembling My Team - Brass Valley: Episode 1

Published on October 28, 2019
Duration: 7:32

This guide details the design and fabrication process for an improved cam lug and groove for the AK-50 V5 prototype, as presented in Brandon Herrera's Brass Valley series. It focuses on addressing design flaws in the V1 model by incorporating a roller bearing to enhance durability and ease of maintenance. The process involves CAD design, 3D printing, and integration of new components, emphasizing precision gunsmithing techniques.

Quick Summary

The AK-50 V1 bolt carrier suffered from a critical design flaw: its single lug was the same size as an AK-47's, causing excessive stress, deformation, and galling under the .50 BMG caliber's force. The AK-50 V5 aims to fix this by incorporating a roller bearing on the cam groove to manage stress and improve part durability.

Chapters

  1. 00:18Brass Valley Project Introduction
  2. 00:28Team Selection and Purpose
  3. 01:07Introducing the Candidates
  4. 01:56Starting the Design Journey
  5. 02:43AK-50 V1 Prototype Overview
  6. 03:08AK-50 Design Flaws and Fixes
  7. 03:45AK-47 vs. AK-50 Bolt Mechanics
  8. 04:12Roller Bearing Solution
  9. 04:39Test Firing the AK-50 V1
  10. 05:05First Team Challenge: Cam Lug Design
  11. 06:21Episode Conclusion and Future

Frequently Asked Questions

What were the main design flaws of the AK-50 V1 bolt carrier?

The AK-50 V1 bolt carrier had a single lug identical in size to an AK-47's. This design led to excessive stress, deformation, and galling when firing the .50 BMG cartridge, rendering the carrier useless upon failure.

How does the AK-50 V5 aim to improve upon the V1 design?

The AK-50 V5 project focuses on implementing a roller bearing on the cam groove. This innovation is intended to better distribute stress, prevent deformation and galling, and allow for easier replacement of parts, addressing the critical failures of the V1 model.

Who is involved in the Brass Valley AK-50 project?

The Brass Valley project, led by Brandon Herrera, involves selecting and mentoring young, skilled individuals in firearm design. Key figures include candidates like Zack, Josh, Caleb, Erich, Ryan, and Trevor, along with mentor Chris Baker from Mad Custom Arms.

What is the purpose of the Brass Valley project?

Brass Valley aims to innovate firearm design and development, providing opportunities for talented young individuals overlooked in the industry. It's described as a 'Silicon Valley for the gun world,' focusing on cutting-edge projects like the AK-50.

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