High feed machining by homemade CNC

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Uploaded by on Oct 21, 2007

It is high speed rough milling by my homemede CNC machine.
Feed is 6000mm/min
Spindle speed is 3000rpm
2 tooth endmill

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Howto & Style

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  • likes, 3 dislikes

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Uploader Comments (CNCx1)

  • 6000mm/min is only 236IPM and at 3000RPM with a 4 flut endmill that is a chip load of .0195 it look cool but not the right way to machine. not a bad toy for a home shop how much did it cost to make it?

  • Yes, I know...It was only a bad experiment..

    It cost about $2000

  • how mani newtons have those motor of your great home made cnc???? sorry by my wrong inglish my frien and i are from argentina...

  • sorry, I don't know the spec of the motor..

  • Great speed. Are you getting a good finish on the parts? It doesn't look that smooth... Use coolant.

    How deep are the cuts? What diam of cutter

    Thanks

  • I forgot the depth of cut..

    Maybe diam of cutter is 8 or 10mm

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All Comments (26)

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  • Doesnt look too homemade to me.

  • 123

  • only the best. 

  • @markb2323uc ...what are you smoking?

  • what was the purpose, destroying a piece of metal?

  • so is it a good machine & all u gotta do is slow down tha feed speed?

  • This is the best home made CNC I've ever seen. Theres a market for a machine like this. You just need a tool changer and some decent hardened ways. Run it with a PC, sell it for 15K.

  • awesome speed!!

  • Your machine resembles the machines sold in the USA by Harbor Freight Tools, model #47158. These are popular for CNC conversions but have some limitations. I see that you have the long version of the Y axis and table. If you have time please post some details on the machine's construction, such as what motors, mounts, and lead screws you used on all 3 axes.

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