CNC Machining

Precision Pattern
Wichita, KS

Phone: (316) 708-2800
e: matt@precisionpattern.biz


 


CNC MATERIALS

NAME

TYPE

APPLICATION

ABS

Engineering Plastic

ABS (acrylonitrile-butadiene-styrene) plastics are tough and resist impact well across their temperature range.

Acrylic

Engineering Plastic

This strong, stable material has excellent optical clarity and good tensile strength. Acrylics are generally very weather resistant.

Fluoropolymers

Engineering Plastic

These materials are tough yet easy to machine. Fluoropolymers generally have very slippery surfaces.

Nylon

Engineering Plastic

Nylons typically resist chemical corrosion and have a slippery surface.

PEEK

Engineering Plastic

PEEK (polyetheretherketone) maintains its shape across its temperature range better than Teflon® and has greater tensile strength. Common applications include pump and valve parts and chemical processing.

Polycarbonate

Engineering Plastic

Most polycarbonates are very strong and have excellent optical clarity. Clear polycarbonates have glasslike clarity but have 10 times the impact strength of any other clear plastic.

Renshape

Engineering Plastic

This plastic material offers high strength and rigidity, along with good chemical resistance. It is used in a variety of applications requiring ease of machining, high definition retention, and moderate cost.

Aluminum

Engineering Alloy

Aluminum alloys are strong, naturally soft, lightweight, ductile and malleable. They are easy to machine, fabricate, join and work. Aluminum is nontoxic and electrically and thermally conductive.

PART MATERIALS

FRP - Fiberglass Reinforced Plastic

FRP is a proven technology used to produce accurate, rigid, parts with excellent strength-to-weight ratio combined with high impact strength and an exceptional surface finish. Parts are created in a multi-step process. First, an epoxy gel coat is applied to a one-sided tool. A custom schedule of either alternating layers of specifically engineered cloths or a standard woven cloth fiberglass is then laid down with a custom formulated Epoxy laminating resin. All layers are applied by hand using brushes and special rollers between layers.  Vacuum bagging is available for increased strength to weight ratio.  Precision Pattern is famous for our excellent prototypes constructed of epoxy FRP.


 
   
     

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