Hello friends, here we are again;
There are some friends who are interested in working on PCB—printing circult board. Its quite useful material and widely used. Here we show you a video about cnc router working on PCB.
The model we use is a mini cnc router RS-3636. Smaller model has higher resolution than bigger size cnc router, so it fit the needs for PCB working.
Lots of friends buy CNC router for cutting or engraving on plastic, wood, and many other materials, especially in advertising line.
When they get these routers, first thing is to install it–although there are not so many parts that need to be installed. But there are still some–such as tools. Customers do not know how to change tools sometimes, or we can say, without a good guide, they are afraid to change or install any part by themselves. So do I.
But in fact, for a CNC router, its quite easy to change a tool:
1. loose the collet
2. change tools
3. tight tools
Sounds easy.ops.
But we better see some photos below to help you, now we change a tools with diameter 3.175:
