News & Updates
Company announcements, practical manufacturing guides and industry perspectives from our Shenzhen workshop.
SLS 3D Printing: Wall Thickness and Clearance for Nylon Snap-Fit Assemblies
For SLS nylon snap-fit assemblies, use a minimum wall thickness of 1.0 mm for unsupported walls and 0.8 mm for short ribs, with 0.2–0.3 mm clearance between mating parts before polishing or dyeing. Cantilever snap arms work best with a thickness-to-length ratio of 1:5 to 1:10 and undercut depth of 0
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YUNSHU3D Expands Industrial Metal 3D Printing Capacity
New SLM machines widen YUNSHU3D's stainless steel, titanium and tool-steel capability for functional prototypes and end-use parts.
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When Vacuum Casting Beats Injection Molding for Low Volumes
Silicone-mold vacuum casting fills the gap between 3D printing and mass production for 10–200 parts.
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Surface Finishing That Makes Prototypes Look Production-Ready
Painting, plating and coating options to match the final product look on SLA, SLS, metal and CNC parts.
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SLA vs SLS: How to Choose the Right 3D Printing Process
A practical comparison of resin (SLA) and nylon (SLS) 3D printing for fit, function and appearance prototypes.
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How Rapid Prototyping Compresses Hardware Development Timelines
Real examples of cutting weeks from design-validation cycles with on-demand SLA, SLS, CNC and casting.
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A Practical DfM Checklist for Tight-Tolerance CNC Parts
Design rules that keep milled and turned parts within ±0.02 mm without costly rework or special setups.
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