Blogs

We have distilled the essence of our extensive experience in the manufacturing sector. Here, we generously share in-depth industry insights, valuable tips and hard-earned knowledge that we have carefully accumulated over the years to help you in this dynamic field.

Metal workpiece with precise cnc knurling texture manufactured by cnc turning machining for mechanical assembly parts

Knurling: Patterns, Process, Pitch, and DFM Design Rules

This guide focuses on knurling, a common machining anti-slip surface treatment. It introduces three knurling patterns, contrasts form and cut knurling methods, explains TPI-based pitch selection, and lays out key DFM design rules. It also analyzes typical knurling defects, troubleshooting

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EDM Manufacturing process machining precision metal workpieces, electrical discharge machining for tight tolerance custom mechanical parts.

EDM Machining Guide: Process, Types, Tolerances, and When to Use It

Electrical Discharge Machining (EDM) achieves ultra-precise machining on hard conductive materials via a four-step electrical erosion process. This blog unpacks three mainstream EDM types—wire, sinker and hole-drilling EDM—and clarifies how it differs from standard CNC machining for project selection.

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