Hi everyone,
I must start by saying how amazed I am by everyone's work on CNCzone. It's true tool porn for me and I love it!!
I started this router a couple of years back and just lost interest due to time, then money. Now I have lots of time, but no money
I have loosely translated a wooden based router frame into this steel and aluminum build.
I hope to make this machine rigid enough to cute non-ferrous metals, brass, aluminum, etc.
My first question, I have a cabinet style wood saw that has a carbide blade. I have heard or read somewhere that aluminum can be cut with a table saw and carbide blade. The material is only 1/2" thick, but 12" wide and 60" long. Has anyone ever done this and what sort of noise or what can I expect when the aluminum hits the blade?
Second, I am seriously thinking of adding a second rail to the x axis, as one does not look like it will be enough. Should I do this and what is the easy way I can approach this?
Third I have 3 Gecko g203v drives, a cnc4pc C11 BOB, Keling kl-7212 power supply, and 3 Keling kl 34h260-42-8a stepper motors. I think the motors are a little on the weak side and may upgrade these. What do you think? Also, what other electronics might be useful in this build?
Fourth, is there such a thing as a 1" r-8 collet? Need it for my Brigeport mill, as I have several bits with 1" shanks.
More questions are will be forthcoming and I will post pics as the build is progressing, both for ideas and maybe help someone out in turn.
Thanks, Paul "KT6G Radio".