Connecticut Plastics: Precision
Plastic Fabricators

Industrial Equipment Parts Photos

20% Glass filled Ultem20% Glass filled Ultem

 

Material choice creates burr and flatness problems with given part configuration.

Annealing cycle coupled with milling process maintains flatness to customer specification. Proper end mill selection eliminates burring problem.


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Vapor Polishing of AcrylicVapor Polishing of Acrylic

 

Sealing surface leaks from tool feed lines.

Custom designed tool eliminates feed lines. Additional vapor polish operation improves finish.


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Vapor Polishing of UltemVapor Polishing of Ultem

 

Low inertia roller requires best possible finish for plating with close tolerances.

Ultem is suggested for stability and machinability. Tolerances are consistently held on ID and OD to +/- .0002 with specialty tooling. Finish measured at 15 micro inches.


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Clear acrylic machiningClear acrylic machining

 

Finished projector lens requiring high quality finish. Cast acrylic choosen for its optical clarity and light transmittance.

Cast Acrylic Component


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Acrylic machinined turntableAcrylic machinined turntable

 

Acrylic disk for capacitor manufacturing

Special holding fixture keeps flatness within .001


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Flame Polished Acrylic ManifoldFlame Polished Acrylic Manifold

 

Cast Acrylic Manifold

Plastic manifold for use in a medical application.


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Micro CTFE MachiningMicro CTFE Machining

 

CTFE valving components require no burrs, close tolerance     

Parts produced burr free and complete using special tools running on a swiss turn lathe.


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CPVC & Noryl MachiningCPVC & Noryl Machining

 

Noryl valve stem has brittle failure in tension

Suggested material of CPVC solves the problem


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Various Acetal Machined ComponentsVarious Acetal Machined Components

 

CNC Plastic Machining Samples in Acetal


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Noryl MachiningNoryl Machining

 

Black Noryl components used in deep diving application. Customer concerned with potential stress cracking

Proper tool geometry for low stress machining. Annealing cycles to eliminate any future potential cracking and crazing. Components successful in pressure testing.


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Machined NorylMachined Noryl

 

Black Noryl components used in deep diving application. Customer concerned with potential stress cracking

Proper tool geometry for low stress machining. Annealing cycles to eliminate any future potential cracking and crazing. Components successful in pressure testing.


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Nylon MachiningNylon Machining

 

CNC Plastic Machining Nylon Component

Sample of Nylon Component, CNC Precision Machined


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30% Carbon Filled Peek30% Carbon Filled Peek

 

Customer requires oven wagon wheel to be made from 30% Carbon filled Peek billets

Compression molded peek billets are tough on tools. Plastic compatiable coolant with diamond tooling gets the finish needed.


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Polypropylene MachiningPolypropylene Machining

 

Example of component machined in polypropylene


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Examples of Machined PolypropyleneExamples of Machined Polypropylene

 

Examples of parts machined from polypropylene


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PVC MachiningPVC Machining

 

Plastic Manifold machined from PVC


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Vapor Polishing, Ultem Machined ComponentVapor Polishing, Ultem Machined Component

 

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Noryl MachiningNoryl Machining

 

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Polycarbonate camera dome. Turned and vapor polished.


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PET component (Ertalyte). Power coating spray nozzle.

 


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UHMW bushing for the material handling industry

 


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