Catalog category

Hearts

Full browse of this category — fiber-laser ready designs.

Certified Fiber-Laser CAD Designs

Laser Cutting & Goldsmith Workshop Guide for «Hearts »

Recommended Gold Thickness

18K Gold: 0.8mm – 1.0mm thickness for high rigidity. 21K Gold: 0.9mm – 1.2mm thickness to resist bending during polishing and daily wear.

Fiber Laser Compatibility

Fully compatible with EzCad2/EzCad3 and Raycus/JPT MOPA fiber lasers (20W–50W) using F-Theta 110x110mm lenses for ultra-fine kerf (0.015mm).

100% Closed Vector Contours

All CAD files are verified with 100% closed vector contours and zero crossing intersections, preventing edge burns and sheet distortion.

Technical Workshop & Goldsmith FAQs

Which vector file formats are available for these designs?

Designs are provided in native DXF and PLT formats directly compatible with EzCad and industrial fiber laser cutters, plus SVG and AI for CAD editing.

How to prevent burnt edges or melting thin stems with fiber laser?

Use multiple shallow passes (15–25 passes) at moderate speed (150–250 mm/s) and 25–45 kHz frequency rather than single-pass high power.