Controlled CNC remakes for fit- and alignment-critical spacer components.
Galled spacers are remade as new parts, not corrected in place. We measure bore, thickness, and parallelism to re-establish datums and eliminate fit uncertainty that causes binding, misalignment, or repeat galling during installation.
CNC Remakes of Galled Spacer Components
Galling permanently damages bearing surfaces and destroys reference geometry, making repair unpredictable and difficult to verify. Full CNC remakes allow controlled measurement, clean datum recovery, and reliable fit without inheriting hidden damage from the failed part.
Flat spacers with galled faces or smeared material
Precision bore spacers with damaged ID surfaces
Load-bearing spacers with thickness variation
Stepped or shouldered spacers with lost datums
Hardened or heat-affected spacers with surface transfer
Large-diameter industrial spacers with parallelism loss
Custom spacer geometries remade from physical samples
How We Control Accuracy in CNC Remakes
Accuracy comes from verified geometry and controlled machining, not surface correction.
Recover functional datums from undamaged reference features
Control bore-to-face alignment to prevent stack-up errors
Machine all critical surfaces in a single controlled workflow
Deliver predictable fit without inheriting damaged geometry
When a CNC Remake Makes Sense
Clear indicators a new remake is required:
Galled faces or smeared material on bearing surfaces
Missing, outdated, or untrusted drawings
Bore damage causing tight or inconsistent fit
Repeat failures after previous surface damage
Thickness variation affecting alignment or preload
Obsolete or unsupported spacer designs
Technical Capabilities
Materials
4140 and alloy steels
1018 carbon steel
6061 aluminum
7075 aluminum
Common Features
Full dimensional inspection against recovered datums
Bore, thickness, and parallelism verification
Documented measurement prior to shipment
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