Generally, vector engraving is suitable for graphics with clear outlines and precise lines, while bitmap engraving is better suited for images with grayscale gradients and rich details.
| Feature | Vector Engraving | Bitmap Engraving |
|---|---|---|
| Technical Principle | Engraves outlines along mathematical paths | Scans and fills line by line based on a pixel matrix |
| File Basis | Vector graphics (.svg, .ai, .dxf) | Bitmap images (.bmp, .jpg, .png) |
| Movement Method | Path following; laser moves along graphic contours | Raster scanning; laser moves back and forth line by line in a fixed direction |
| Output Effect | Clear, grayscale-free lines and outlines | Images with varying light and dark grayscale tones |
| Best Application | Text, logos, engineering drawings, cutting | Photos, complex patterns, grayscale artwork |
Vector engraving, also known as "Path Engraving" or "Contour Engraving."
It converts geometric shapes (like lines, curves) from vector files into the Laser Module's motion path. The laser is only active along the path, performing a "scoring" operation.
Bitmap engraving, also known as "Raster Engraving," can be compared to how an inkjet printer works.
The laser engraver converts the image into a dot matrix grid. The Laser Module scans line by line, and the laser power for each point is adjusted according to the pixel's grayscale value, creating varying depths and shades.
Choose Vector Engraving if:
Choose Bitmap Engraving if:
In actual design, a hybrid mode is often used: