I would go with an AC motor and inverter, 1KW adjustable spindle sounds good to me? £250
Router
Dremel
Something else (please specify what)
Hello,
On my CNC router I have used almost every kind of (cheap) router, dremel, rotozip, tool you can name. Bottom line none are perfect.
Dremels after about 60-70 hours of cutting burn up brushes, I even had Dremel tool that bent the shaft inside the tool.
Cut-off tools I picked up 3 of them online for 10 bucks each. Same... burned up brushes at the same rate as dremel tools PLUS the one I had from Homier distributors was really LOUD>>>> Ear plugs required.
For my hobby machine (engraving into wood only) I'm sticking with a Dremel tool because of cost, noise, and convenience. Right now I'm trying out a "dremel tool" made by Black and Decker which has nice options for a CNC setup. It locks with a lever for easy tool changes and has variable speeds. Of course on my setup my max cutting speed is only 21 IPM which is kind of slow but it works for what I'm doing.
I would go with an AC motor and inverter, 1KW adjustable spindle sounds good to me? £250
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This Ebay seller has quite a few different models, but only 2 right now.
http://stores.ebay.com/linearmotionbearings
Gerry
UCCNC 2017 Screenset
[URL]http://www.thecncwoodworker.com/2017.html[/URL]
Mach3 2010 Screenset
[URL]http://www.thecncwoodworker.com/2010.html[/URL]
JointCAM - CNC Dovetails & Box Joints
[URL]http://www.g-forcecnc.com/jointcam.html[/URL]
(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)
hmm, i'd have to disagree on that, but also agree. The Dremel 4000 is a very good dremel for mount ability. I use it more my super tiny desktop 3d mini mill with 6" travels.
I agree that you shouldnt use a dremel for big machines , but if travel is less than or equal to 12", then they're good. (my opinion).
One shame is the max shaft of 1/8". I was hoping to lathe down some bigger bits to have the smaller shaft
---------\\\\\\\\\\__________
3/8"----- \\\\\\\\\\_________| <----1/8"
----------\\\\\\\\\\
But i dont think turning solid carbine on a mini lathe will be that successfull.
sorry for off topic
A machine is only as accurate as the tools used to build it. "CNC = Computer Numeric Control - or on some days - CNC = Can Not Control" Imagineering
Why does this thread keep popping up in "unread posts"? I get it every day, even though the last message is five days ago.
If properly designed, there is no such thing as "Only one option". Simply design your tool clamp to accommodate the desired tool to be interchangable. A Dremel is a very small tool, in comparison to a full-sized Router. Therefore, a tool clamp designed to fit a given Router, could easily be used to clamp around a smaller "Adaptor" mounting clamp designed to fit a Dremel, reciprocating engraver, or other small tool. Your imagination is your actual limit of your "Options"!