Controlled CNC remakes for alignment- and fit-critical worn shafts.
We manufacture NEW worn shafts as full CNC remakes, not repairs. Each part is measured, datumed, and verified to control concentricity and fit. This eliminates misalignment and premature bearing or seal failure when downtime matters.
CNC Remakes of Worn Shaft Components
Worn shafts are typically remade when critical diameters, journals, or datums can no longer be trusted. A clean CNC remake provides verifiable geometry, controlled alignment, and predictable installation—without the uncertainty of patch-based fixes.
Bearing journal shafts with diameter loss
Stepped shafts with worn locating features
Shafts with degraded keyways or splines
Seal-running shafts with surface damage
Long shafts with accumulated runout
Multi-diameter shafts with lost datums
Obsolete or undocumented shaft designs
How We Control Accuracy in CNC Remakes
Accuracy comes from verification and controlled machining, not corrective guesswork.
Datum structure re-established from functional features
Feature-to-feature alignment maintained through controlled setups
Dimensional uncertainty removed versus worn reference surfaces
Predictable fit on installation without field adjustment
When a CNC Remake Makes Sense
Clear indicators that a full remake is required:
Journal wear affecting bearing or seal life
Obsolete shafts with no OEM support
Missing, outdated, or unreliable prints
Alignment issues cause vibration, seal failure, or premature wear
Distorted shafts with alignment loss
Shaft is cracked, fractured, or catastrophically failed
Technical Capabilities
Materials
4140 and alloy steels
1018 carbon steel
6061 and 7075 aluminum
Stainless steel alloys
Common Features
Full dimensional measurement prior to machining
Datum-based inspection of critical features
Final verification before release to production
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