Controlled CNC remakes for alignment- and concentricity-critical stepped shafts.
We manufacture NEW stepped shafts as full CNC remakes, not repairs. Each shaft is measured, datumed, and inspected to verify diameters and shoulders. This eliminates alignment errors, bearing misfit, and premature failure during installation.
CNC Remakes of Stepped Shaft Components
Stepped shafts are remade when geometry, fits, or reference surfaces can no longer be trusted. Full CNC remakes provide clean geometry, measurable datums, and controlled fits that are difficult to confirm on damaged or undocumented parts.
Multi-diameter stepped drive shafts
Bearing journal and shoulder shafts
Gear- or pulley-mount stepped shafts
Coupling and hub interface shafts
Short transmission or transfer shafts
Precision alignment shafts with axial steps
Load-bearing stepped shafts from worn samples
How We Control Accuracy in CNC Remakes
Accuracy comes from verification, datum control, and controlled machining — not patchwork fixes.
Datum recovery based on functional journals and shoulders
Feature-to-feature concentricity controlled across all shaft steps
Dimensional uncertainty removed through full-part measurement
Predictable bearing, seal, and hub fits at installation
When a CNC Remake Makes Sense
Clear indicators a full remake is required:
Shaft is cracked, snapped, or plastically deformed
Concentricity or runout cannot be verified
Original print is missing or unreliable
Alignment issues cause vibration or premature wear
Bearing journals or shoulders are worn or out of round
Component is obsolete or unsupported
Technical Capabilities
Materials
4140 and alloy steels
1018 carbon steel
Stainless steels
6061 aluminum
Common Features
Full dimensional measurement from sample or print
Datum-based inspection strategy
Documented verification of critical features
Frequently Asked Questions
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T&D Machine
Serious Machining for Serious Parts.
Contact
Email: sales@tdmachine.net
Phone: (262) 781-3870
Location
Wisconsin, USA