The Cranfield Precision DeltaTurn40 is not just a lathe, it is a fully automated high precision, hard turning machine complete with auto loading and 100% part inspection and process feedback for tool wear compensation. The high accuracy and performance are obtained from the advanced machine tool technology used in the design.
Specification:
Max. Workpiece Size Ø70x50mm long
Size Tolerance: Within 1µm (at 1.7 CpK)
Cylindricity: Within 1µm
Flatness: Within 1µm
Roundness: Within 1µm
High precision workspindles with sub micron radial and axial error motions
Max. Spindle Speed: 10,000rpm
Spindle (C axis) position control capability to better than 1 arcminute between 50-200rpm
8 Multi-tool indexing system tools on rotary plate actively compensated