Plate features to define
Mark datum faces, locating holes, thread depth, countersinks, dowel pin fits, flatness requirements and any surfaces that mount sensors, clamps, nests or robot tooling.
Aluminum Fixture Plate Machining
XHR machines custom aluminum fixture plates for automation cells, inspection jigs, assembly fixtures, workholding systems and replacement tooling plates. Buyers usually need flatness, hole position, thread quality and repeatable datum control rather than a generic milling service.
This page is built for buyers searching for custom aluminum fixture plates and needing a practical supplier review before production.

XHR reviews the part function, drawing definition, material, finish, tolerance and inspection needs before confirming quotation details.
Mark datum faces, locating holes, thread depth, countersinks, dowel pin fits, flatness requirements and any surfaces that mount sensors, clamps, nests or robot tooling.
6061 aluminum is common for balanced cost and machinability. 7075 can be reviewed when stiffness and strength matter. Clear, black or hard anodizing can be planned when wear or appearance matters.
Typical checks include hole position, thread quality, flatness, parallelism, pocket depth, slot width, burr control and cosmetic protection for visible or mating surfaces.
A complete RFQ helps reduce assumptions and shortens the back-and-forth before machining starts.
Send STEP/STP/IGES when available plus a 2D PDF drawing with material, tolerance, thread and finish notes.
Include prototype quantity, expected repeat quantity, drawing revision and the target delivery date if timing matters.
Mark fitted surfaces, datum faces, moving interfaces, cosmetic areas and any dimensions that control assembly or inspection.
Tell XHR if inspection reports, material documents, special packing, NDA handling or shipment photos are required.
Send drawings, material, quantity, finish and inspection requirements. XHR will review machining risk and reply with practical quotation feedback.