I have a Nomad 3 and am new to machining. I’ve done successful runs on renshape, which is pretty much the easiest material but I really got the cnc to make simple aluminum molds. I tried machining a simple 2"x2" test block of 6061 and it worked but made really bad noise which I think is chatter but not sure. I am not sure if it is my settings / speeds and feeds or my workholding or both. I was wondering if anyone has a simple fusion 360 file maybe for squaring the block that I could test with Carbide’s 102Z drill bit?
Thank you so much! See also my workholding below, I used parallel bars to but put my block in the vise.