Abstract
This paper presents some of the authors’ theoretical and experimental research related to the use of low-power lasers (diode laser) for the engraving, photoengraving and cutting of the parts made of plastics. There shall be presented the research carried out using a small machine, covering a net area of 150x150mm2. Small-sized companies or the persons having such pursuits can afford this type of machines. The authors also put forward several solutions to improve the performance of such machines by introducing at least one new axis of the “Z” or “A” type.
Keywords: Engraving and cutting plastics; low-power laser; laser photoengraving