CapabilitiesPrecision CNC Machining Services
For Aerospace Components
Custom Aerospace Engine
Component Concurrent
Engineering Services
Secondary Operations:
Specialty CMM Inspection &
Testing Capability
Example ProductsCNC Machining of 
Stainless Steel Seal Runners
for the Aerospace Industry
Fabrication & Assembly of
Turbine Exhaust Case Struts
CNC Machined
Titanium Shroud Sets
Custom CNC Machining of
Stator Assemblies
Custom Fabrication of Aluminum
Core Vane Assemblies
CNC Machining of
Titanium Sump Housing
CNC Milled Magnesium
Gearbox Housings & Cases

Custom CNC Machining of Titanium Sump Housing

Steel Sump
CNC Machining of a Titanium Sump Housing
#4 Bearing Housing
CNC Machining of a Titanium Sump Housing
Titanium Sump Housing
CNC Machining of a Titanium Sump Housing
Birken Manufacturing Company has entered a long term agreement to machine titanium center oil sump housings used in aircraft engines. The base material of the part is a casting which requires use of various CNC machining centers including a 5-axis milling machine and CNC turning machine. We provide internal TIG welding services for the detail cover and heat shield welded to the base unit. Final assembly requires inserting fittings and o-rings. The assembly has a diameter of 8" and a height of 10". The specification requirements include holding a .001" diameter tolerance. Quality review and testing requires CMM inspection, oil flow tests, pressure test and boroscope inspection. To learn more about our expertise and capabilities, please contact Birken Manufacturing or see below for details. CNC Machining of a Titanium Sump Housing
CNC Machining of a Titanium Sump Housing

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