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You really do need a rack in there .... i know what you going through ..... i can organise you some ... think i paid about R450 a meter ... at...
P.S Slew got my rack and pinion today ...pics are on my build!
29/11/2014 Thought it may be time to add something here ..... started today ... bought some metal ... great start! Need to start cutting out...
SLEW .. my last one suffered a bit with the belt system i employed vs weight , had a set up similar to the v-slot but due to the length + weight...
FRIDGE published a new build: Just an easy build .... uncomplicated.... simple tools .... but hoping for a good result! Read more about this...
just had another flash of brilliance ...haha ... how about using the z axis as a break ??? Just lifts up to a cam and releases a switch/power to...
... i had a completely different low tech approach .... using the rotary shaft / hand turning knob at the end ... add some thing to the knob at an...
Thanks Tweakie .... understand how you identify the position with the opto now :banghead:... over looked the fact that you were using a stepper...
Weight should be fine for those nema 23's .... my last cnc i constructed out of 150mm 'c' channel (metal -- shelving i utilised) ... can't...
Hi Tweakie ... you are inspirational ... you ever thought about selective laser sintering ... apparently it can be done with a dvd laser diode...
Too easy !!! When you know how !! >>> wonder if it would cut through t-shirting ?? Brilliant idea by the way ....
Just brilliant ... but i still dont know how you detect the position of the needle with spring steel ???? kind of a switch ?
