How To Laser Engrave Photo Picture On Wood,Marble,Glass?
Views: 91 Author: Site Editor Publish Time: 2021-10-29 Origin: Site
How To Engrave Photo On Co2 Laser Machine?
If you want to engrave a beautiful photo picture on a co2 CNC laser machine, here will help you process the image into a bitmap photo. Typically, we edit the picture by Adobe Photoshop program, and the edit steps are as follow:
Step1. Choose Excellent Quality Photo
The decisive factor for a good photo is resolution, and not every photo is suitable for laser engraving with an excellent effect. If you want to make it a more eye-catching result, please be careful when selecting your photos. To get the best result, photos for laser engraving should generally have a resolution of at least 300dpi as the output size.
Step 2. Open and set the size of the photo in Adobe Photoshop
Set the size of the laser engraving photo according to the size of the processed material.
Step 3. Photo Grayscale Edit
3.1 Image > Mode > Grayscale > Discard color information
3.2 Image > Adjust > Curves
The photo with more contrast, the engraving effect will be more good.
Step 4. Convert photo to Bitmap
Image > Mode > Bitmap
Output: 300 pixels/inch
Method: Halftone Screen
Frequency: 55 lines/inch
Angle: 45 degrees
Save As Format: BMP File
Depth: 1 Bit
After engraving photo editing, it will show as below:
Step 5. Rdworks Laser Control Software Parameters Setting