Precision Machining

Holding 0.005" tolerance in a 30" length or .0002" tolerances on size and location of holes in aluminum gear cases and covers are typical precision jobs at Bachman Machine Company. Accurate machining of a variety of materials including hardened ductile iron, aluminum, stainless steel and more is made possible through the use of the latest CNC controlled equipment and CAD/CAM software. Design control can be assured with a direct upload from our customer's files. Our CNC lathes, horizontal and vertical mills provide accuracy, repeatability and reliability. At Bachman, precision machining is routine!
General Machining Capabilities  CNC and conventional, turning, milling, grinding, drilling, sawing, tapping.
 
 
Special Machining Capabilities  Sinker EDM, wire EDM, Jig boring, jig grinding,
 
 
Automation  Fully automated CNC Machining and Turning centers, robotic material loading and unloading.
 
 
Operations Management  Experienced in integrating with customers JIT, KANBAN Cellular and Lean Manufacturing operation.
 
 
Inspection Capabilities  Full time inspection department utilizing traceable calibrated instrumentation including Coordinate Measuring Machine (CMM).
 
 
Quality Assurance  In compliance with and certified to ISO/TS 16949, QS 9000, TE 9000.
 
 
Data Exchange  Can accept files in ProEngineer, AutoCAD, Master CAM, SolidWorks, CATIA, BlankWorks, Unigraphics and other CAD/CAM formats.
 
 
Special Services  Part design assistance and optimization.
 
 
Critical Tolerance  Length tolerance to .0005" in 30"; hole size/location .0002".
 
 
Typical Annual Volume  Typical annual volumes range from 5,000 to 20,000 units, but can be much more.
 
 
Materials  Aluminum
Ductile Iron
Titanium
Gray Cast Iron
Malleable Iron
Carbon Steel (Cast)
Carbon Steel (Forging)
 
 
Additional Services  Water jet cutting of materials up to 6 thick