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Custom Fabricated Acrylic Incubation Chamber for the Pharmaceuticals and Bio-Tech IndustriesCNC Machining of Polycarbonate Induction Assembly for the
Clean Room Industry
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CNC Machining of Polycarbonate Induction Assembly for the Clean Room Industry

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Recently, a client contracted Acrylic Art to build an induction assembly used within a clean room application. Using our 3-axis CNC vertical milling center, we machined this part complete, meeting an ultra-tight (±) 0.001 of an inch precision tolerance. The fully assembled piece included a number of features, such as a Gortex gasket, a brass fitting, a quartz nozzle (which we purchased for the assembly), a stainless steel ring, and a polycarbonate sleeve.

To begin this project, we first CNC machined all ports and surfaces. We also machined the unit's stainless steel ring and polycarbonate sleeve. In addition, we performed all necessary drilling, boring, thread milling, and reaming operations.

We annealed all of the polycarbonate items prior to assembly. After assembly, we had the entire unit vapor polished. The assembled unit was then cleaned to Class 5 standards, double bagged and sealed until ready for use in clean rooms. The completed unit measured 2.65x1.130x1.3 inches in dimension and possessed a smooth, 32 RMS material finish.

CNC Machining of Polycarbonate Induction Assembly
CNC Machining of Polycarbonate Induction Assembly

Once all manufacturing and finishing operations were concluded, Acrylic Art delivered the induction assembly to our customer's facility in Alameda, California. Fulfilling all client product specifications, as well as a required UL94-V2 rating, our induction assembly met with high customer satisfaction.

CNC Machining of Polycarbonate Induction Assembly Specifications

Product DescriptionThis Induction Assembly is used within a clean room application.

Capabilities and Applied Processes
CNC Machining
  • All Ports and surfaces Machined
  • Drilling
  • Boring
  • Thread Milling and Reaming
  • Stainless Steel Ring and Polycarbonate Sleeve Machined
  • Vapor Polish Induction Component
  • Entire Assembly
  • Assemble Stainless Steel Ring & Polycarbonate Sleeve, Press fit
  • Cleaned to Class 5 Standards
  • Bag to be sealed until ready for use in clean rooms

Equipment Used 3 axis CNC Vertical Milling Center
Annealing Oven

Overall Part Dimensions 2.650" x 1.130" x 1.300"

Tightest Tolerances±0.001"

Material UsedPolycarbonate (Lexan) (Makrolon)

Max Material Finish32 RMS
Vapor Polish to Visual Clarity

Full Assembly Includes:
  • Gortex Gasket
  • Brass fitting
  • Quartz Nozzle (purchased)
  • Stainless Steel Ring
  • Polycarbonate Sleeve

Industry for UseClean Room (Semi-conductor, Pharmaceutical, etc.)

Delivery LocationAlameda, California

Standards MetCustomer supplied print, 2D CAD Drawing UL94-V2 Rating Required

Product NameInduction Assembly

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