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Fabrication of a Cold Rolled Steel Precision Audiophile High End Chassis

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We have a long history of providing high quality, precision manufactured components at ADM Custom Metal Fabrication. When a professional in the audio business contacted us to manufacture a 5 piece high end audio chassis assembly, we were pleased to take on the job.

Employing our state-of-the-art punch with emboss tooling, insertion press, press brake, and spot welder, our team of experts fabricated these assemblies from 20 GA cold rolled steel. This product is made up from 5 separate parts which must perfectly fit together when assembled, requiring tight tolerances of ± 0.010”. The completed product is finished with black powder coating and bright zinc plating, and has dimensions of 13” wide, 9.5” deep, and 4” high. Each piece is dimensionally and visually inspected, with a prototype assembly constructed first to assure all of our client’s specifications were met. The product passed inspection and is now produced in numbers of 60 per year. Our fabrication team completed the prototype in 3 weeks and the production quantity was delivered 2 weeks later to our client in New Jersey.

To find out more about this project, please see the following table or contact us directly.





Fabricated Cold Rolled Steel High End Chassis Project Highlights

Product Name
Precision Audiophile Chassis

Product Description
5 piece Assembly: Audiophile High End Chassis

Capabilities Applied/Processes
Primary:
Punching
Embossing
Forming
Spot Welding
Assembly - Hardware Insertion

Secondary:
Deburring
Powder Coating
Zinc Plating
Silk Screening

Equipment Used to Manufacture Part
Haeger Hardware Insertion Press
Spot Welder
Steel Master Wet Style 37 in Belt Sander
Trumpf Press Brake
Trumpf Punch with Emboss Tooling

Overall Part Dimensions
Width: 13 in
Depth: 9.5 in
Height: 4 in

Tightest Tolerances (+/-)
0.010 in

Material Used
20 gauge Cold Rolled Steel

Material Finish
Powder Coated Black
Plating Bright Zinc

Additional Facts
Product made up as (5) separate parts which must fit perfectly together when assembled

In Process Testing/Inspection Performed
1st Piece Prototype to Confirm Sub-Assembly
Dimensional Inspection
Visual Inspection

Industries Served
Audio Professionals
Home Audiophiles
Sound Studios

Volume
60 Assemblies per year

Delivery/Turnaround Time
2 Additional weeks Production Quantity
3 weeks Prototype

Delivery Location
New Jersey

Standards Met
2D CAD Drawing
Customer Specifications
OSHA Requirements