 Engraving on metal surface with Watson fiber optic marker. Preparation of the model. Resizing the image. Convert the text into curves. Unite individual elements so that there will be no intersection of the contours. The control program settings depend on the power, the speed of your machine, and the type of material. In this example we are using a 20 watt machine. Select the zero degree fill method. Duplicate the image and overlay it over the first image. Set the engraving parameters for the second image at an angle of 90 degrees. This allows for a denser and more uniform engraving. Version 1. The parameters are set with maximum radiation power, slow speed, and two steps. This gives a clear engraving border. Version 2. The parameters are set with an average radiation power, high speed, and a large number of steps. This allows you to achieve a flat pattern with no visible boundaries between the fill and the contour. Version 1. Version 2.