CNC Machining Guides
No Drawing for a Replacement Part? Prepare a Machining RFQ
Have a worn or broken part but no drawing? Learn what your engineer must confirm before machining: intended fits, material, approved files, first-part checks and costs.
MANUFACTURING RESOURCES
Custom Parts Manufacturing Insights
Practical guides for product designers, engineers, and strategic buyers developing and sourcing custom industrial parts.
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Manufacturing Process Guides
Metal 3D Printing vs CNC Machining: Cost & RFQ Guide
Compare metal printing, CNC and combined routes using finished-part cost, material, critical features and delivery. Includes RFQ examples and a buyer checklist.
CNC Machining Guides
Third-Party Inspection for CNC Parts: Scope, Timing & RFQ
Plan third-party inspection for CNC parts: define checks, sampling, costs and release conditions before booking. Request a manufacturing quote with the scope included.
CNC Machining Guides
Custom Machined Parts for Automation and Robotics: What to Specify
Sourcing machined parts for automation builds — small batches and fast iterations, what to mark functional, revision handling, spare sets with the original order, and consolidating the machined set.
CNC Machining Guides
Sheet Metal Bending DFM: Flange Lengths, Hole-to-Bend Distance and Reliefs
The bending design review in drawing order — minimum flange lengths, holes out of the deformation zone, corner reliefs and bend radii — with the honest note on when each rule can be paid around.
CNC Machining Guides
Reordering Custom Machined Parts: How to Get the Same Parts Every Time
How repeat orders stay consistent — frozen files, the approved first article as standard, traced material certs, repeated inspection scope and a two-way feedback loop.
CNC Machining Guides
Surface Roughness Ra for CNC Parts: A Buyer’s RFQ Guide
Compare Ra values, mark critical faces and agree measurement scope before ordering CNC parts. Avoid blanket finish callouts and request a clear surface-finish quote.
CNC Machining Guides
Who Owns Your Design? Files, IP and Trust When Ordering Custom Parts
The three fears behind sending your drawing to a factory — quoting around it, copying it, losing the files — answered by the factory side, with the protections you control at each step.
CNC Machining Guides
How to Check Custom Machined Parts on Arrival: A Buyer's Incoming Inspection
A thirty-minute arrival check for custom machined parts — photos before opening, the visual pass, critical dimensions, the fit test, sampling for bigger batches, and the record that protects claims.
CNC Machining Guides
Machined or Sheet Metal? How to Choose the Right Process for Your Bracket
How to choose between machined and sheet metal for brackets — section thickness, tolerances, the quantity crossover, weight and finish — including the both-ways quote that settles close calls.
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