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| RotarySMP:
"roundtrip bribing my other half with stops in some makeup store" There goes the €3000 savings right there :) |
| RotarySMP:
Your numbers add up to about a 650kg frame. What are you travels? It sounds like your machine plan might be a little light. If it is about 180cm tall, it would be in a class where the industrial CNC machines are normally well over a ton. More like 2-5 tons if they designed for high dynamics (which your 1.5kW servos would imply). Mark |
| NeoTech:
Ok, i got it to about 825kg actually. But yeah its a bit on the light side actually. And that something that have been a concern of mine., its about 1500mm from top to bottom. The travels is z: 425mm x: 450mm y: 450mm And the motors, and screws would put the machine somewhere in the 500ipm atm, thinking of gearing the axels with belts and push about 1100ipm - not entirely sure if thats possible tho. |
| sparky961:
--- Quote from: NeoTech on February 03, 2015, 02:19:37 AM ---Well why is a good question. Mainly out of curiosity. And secondary because i exhausted ways of getting a 1-1.5t cnc machine into my shop by, just buying it. <snip> --- End quote --- Thanks, that clears up a lot. |
| RotarySMP:
Hi Neotech, I found my post in the Monster CNCzone E/G : http://www.cnczone.com/forums/epoxy-granite/30155-epoxy-granite-machine-bases-polymer-concrete-frame-8.html#post245588 This summarises a book I got out of the library. Mark |
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