Hi to all!
I have chinese engraver with 100w tube, XYZTECH 120x80 model and 6515 controller using Lasercut 5.1 software. I like the production quality of machine but I have some problems.
- This machine has an up-down table. This is good, but when i change the level of Z axis for different thickness of materials, i need to adjust focus distance manually and trying with a lot of laser shots. What is the best way for focus distance adjustment. Is there any easy way? (i wonder if there is a standart focus distance for standart chinese laser had and focus lens in cm?)
- Another problem is about engraving. When i engrave a graphic, right side of the graphic is very nice but left side (where the laser is starting to engrave a line) is melting a little and not looking good You can see sample engraving below:
- Another question is when i cut acrylic, laser reflections from honeycomb table spoiling the clear look of the edges and looking like cracked. I make these cuts for decorative products and this is so bad for me. Decreasing the power not solved the problem. Is there any way to stop reflections from honeycomb table?
thank you for answers