you mean like this?
256994
Type: Posts; User: Steven Zhu
you mean like this?
256994
Try to set your min power as 3% and max power as 6%. Speed 500
It is a little hard for 40w laser throught cut 1/8" acrylic/ wood/ leather. In my opinion 60w is ok but 80w will be better. Usually, a co2 laser tube can work for over 10000hours. so there is not...