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Technical Articles

Technical Articles

Manufacturing cost, DFM and process review notes.

Technical Articles Jul 20, 2026
CNC Machining Heat Sinks and Cooling Plates: DFM Tips for Buyers

CNC Machining Heat Sinks and Cooling Plates: DFM Tips for Buyers

Learn what engineering buyers should specify for CNC machined heat sinks and liquid cooling plates, including material, flatness, channels, sealing, finish and inspection.

Technical Articles Jul 17, 2026
Designing Threaded Holes for CNC Machined Parts: What Buyers Should Check

Designing Threaded Holes for CNC Machined Parts: What Buyers Should Check

Learn how to specify threaded holes, thread depth, inserts, edge distance, burr control, surface finish and inspection requirements for CNC machined parts before RFQ.

Technical Articles Jul 17, 2026
CNC Machining Inspection Reports: What Buyers Should Specify Before RFQ

CNC Machining Inspection Reports: What Buyers Should Specify Before RFQ

Learn what overseas engineering buyers should define before RFQ when they need CNC machining inspection reports, CMM checks, FAI, material certificates and quality documentation.

Technical Articles Jul 16, 2026
CNC Prototype Machining: Prepare for a Faster Quote

CNC Prototype Machining: Prepare for a Faster Quote

Learn what files, materials, tolerances, finishes and inspection notes help suppliers quote CNC prototype parts faster and reduce avoidable rework.

Technical Articles Jul 15, 2026
How to Improve 5-Axis CNC Machining Stability for Complex Aluminum Parts

How to Improve 5-Axis CNC Machining Stability for Complex Aluminum Parts

Learn how engineering buyers can improve 5-axis CNC machining stability for complex aluminum parts by reviewing design, material, fixturing, toolpath, tolerance and inspection requirements before RFQ.

Technical Articles Jul 15, 2026
When Do You Need 5-Axis CNC Machining?

When Do You Need 5-Axis CNC Machining?

Learn when 5-axis CNC machining is worth using for custom parts, how it compares with 3-axis machining, and what RFQ details help suppliers quote accurately.

Technical Articles Jul 14, 2026
CNC Milling vs Turning: Which Process Fits Your Part?

CNC Milling vs Turning: Which Process Fits Your Part?

Compare CNC milling and CNC turning for custom parts, including geometry, tolerance, cost, surface finish and RFQ notes, so you can choose the right machining process.

Technical Articles Jul 14, 2026
CNC Machining Surface Finishes: Selection Guide

CNC Machining Surface Finishes: Selection Guide

Compare common CNC machining surface finishes including as-machined, anodizing, bead blasting, polishing, plating, passivation and black oxide, and learn how to specify them for custom parts.

Technical Articles Jul 11, 2026
How to Choose Materials for CNC Machined Parts

How to Choose Materials for CNC Machined Parts

Compare common CNC machining materials including aluminum, stainless steel, brass, copper, titanium and engineering plastics, and learn how to choose the right material for custom parts.

Technical Articles Jul 10, 2026
CNC Machining Tolerances: How to Specify Them for Custom Parts

CNC Machining Tolerances: How to Specify Them for Custom Parts

Learn how to specify CNC machining tolerances for custom parts, where tight tolerances really matter, and how tolerance notes affect cost, lead time and inspection.

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