How A YHM Suppressor IS MADE - TGC Factory Tour!

Published on November 6, 2018
Duration: 19:58

This factory tour of Yankee Hill Machine (YHM) details the meticulous manufacturing process for their Resonator suppressor. Key stages include precision machining of baffles from Inconel 718 and 17-4 stainless steel, advanced welding techniques, and Wire EDM for bore alignment to prevent baffle strikes. The video highlights YHM's commitment to quality control, from raw material inspection to the final Cerakote finish and lifetime warranty.

Quick Summary

Yankee Hill Machine (YHM) manufactures its Resonator suppressors using advanced techniques, including Wire EDM for precise bore alignment to prevent baffle strikes. Critical components like the blast baffle are made from Inconel 718 for heat resistance, while other parts use 17-4 stainless steel. The process involves meticulous quality control and specialized CNC TIG welding.

Chapters

  1. 00:00Introduction & YHM History
  2. 01:39Marking & Initial Machining
  3. 02:57Raw Materials & Quality Control
  4. 05:22Suppressor Component Manufacturing
  5. 07:59Assembly & Welding
  6. 11:37Precision Boring & Finishing
  7. 15:42Final Coating & Packaging

Frequently Asked Questions

What materials are used in YHM Resonator suppressors?

The YHM Resonator suppressor utilizes 17-4 stainless steel for many components, while the critical blast baffle is constructed from Inconel 718. This combination ensures durability against heat and abrasion from unburnt powder.

How does YHM ensure suppressor bore alignment?

YHM uses Wire EDM (Electrical Discharge Machining) after welding to precisely true the bore. This critical step guarantees perfect alignment between the mounting mechanism and the internal baffles, significantly reducing the risk of baffle strikes.

What welding process does YHM use for suppressors?

YHM employs a two-stage CNC TIG welding approach. Initially, the baffle stack is welded, followed by welding the stack to the serialized blast chamber. This method protects the serialized component from potential damage during the welding of the baffle stack.

What makes YHM a family business?

Yankee Hill Machine (YHM) is a third-generation family business, originally established in 1951. The company emphasizes its long-standing heritage and commitment to quality firearm accessories and suppressors.

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