Laser Engraver Forum

Hi Anda,

Installation of focus lens please refer to below picture： Yes,you can use 4 inch head to cut,the focal distance is 10mm.

Hi Anda,

http://www.thunderlaser.com/how-to-use- ... laser.html

Please first check it according to the attachment.

You are welcome and good to hear that you resolved the problem.

Hi Deborah, For laser marking hip flask,actually the fiber laser marking machine is easier and better. The CO2 laser machine can also do that,you should coat the stainless steel or metal with a product called thermark spray and you laser it and it makes a permanent black mark. Works real well. I fi...

Hi Joe,

If it's the problem of Y axis,please refer to troubleshooting below,
http://www.thunderlaser.com/troubleshoo ... denly.html

Hi Anda, #2. Ok,i got it. Actually,the laser head is working well on 1600*1000 mm working area. But why the laser head will go beyond a little bit from the honeycomb table,because we fasten the honeycomb table on the machine with two Plug-pin,see below. QQ图片20170622141942.jpg QQ图片20170622141938.jpg ...

Hi Anda, Sorry for those problem. #1. I think the alignment of red dot should have been changed during shipping.You will need to adjust it to make the red light coming out from the laser head.How to do it please refer to the picture below. realign red dot.jpg #2. The head goes beyond the low left co...

Hello Joe, Your mars 90 was brought in November 2011,it's very old machine. To answer your problem, 1.The X-aixs doesn't work anymore,did you check the X-axis driver already?see below. I wonder whether the driver be powered on or not. X-axis driver.png 2.The cable of Y-axis stepper motor goes to the...

Hi,

If you have changed the controller.
Please note,new one have not set the vendor setting and user setting.
You should do it first to work with your machine.