SBU
Compressor Airfoils
Description
Precision machining of engine ready airfoils including ECM and conventional milling and grinding.
Materials
Nickel based alloys
Titanium
Chrome steel
Bar stock, forgings and castings
Principal markets
Aircraft, helicopter and tank engines
Industrial gas turbine
Capacity
Airfoils up to 15" long via electrochemical machining (ECM)
Compressor blades from 0.5" to 36"
Variable vanes and inlet guide vanes from 1" in length
Rings, nozzles and various turned products to 16" in diameter
Technology
Broaching
3, 4, 5 axis CNC milling
Turning
Creep feed grinding
Polishing
Fluorescent penetration inspection (FPI) /MPI
Continuous bar feed ECM
360 degree ECM process produces complete airfoil and platform
Facilities
Two 15" 360 degree ECM machines
Two Barfeed ECM machines
Six 4" 360 degree ECM machines
CNC mill/turn machining centre
3, 4 & 5 axis CNC milling
Root form grinding
CBN grinding, OD grinding
Accreditations
AS9100, ISO 9002, ISO 14001, NADCAP
Pratt & Whitney, Honeywell, Hamilton Sundstrand, US Government, Rolls-Royce, GE Power Systems and Samsung
Integrated Management Policy for QC, ISO 14001 & 18001
Doncasters NEAP ISO 14001:2004 Certificate of Registration
Fan blades (Machined) for the Aerospace market
Fan blades (Polished) for the Aerospace market
Fan blades (Machined) for the Industrial gas turbine market
Fan blades (Polished) for the Industrial gas turbine market
Compressor airfoils (Machined) for the Aerospace market
Engine structural components (Machined) for the Aerospace market
Turbine airfoils (Machined) for the Aerospace market
IGT Compressor airfoils (Machined) for the Industrial gas turbine market
IGT Turbine airfoils (Machined) for the Industrial gas turbine market
IGT Compressor blades (Machined) for the Industrial gas turbine market
Turbine blades (Machined) for the Aerospace market
Doncasters New England Airfoil Products
36 Spring Lane
Farmington
Connecticut
06032
USA
Tel 1 860 677 1376
Fax 1 860 677 4720
Send email
Download map & directions
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