stus...@gmail.com wrote:
> Try a conventional cut for the finish pass on steel and see if you don't like
> the finish better
I've seen this in certain cases with certain materials. But, I do so
MUCH work in aluminum, I almost
tend to think it is the only material people machine, so I need a kick
On Saturday 05 September 2009, Jon Elson wrote:
>Gene Heskett wrote:
>> You can't do anything about the surface of the raw material, but when
>> machining, the surface should be well flooded by some relatively oxygen
>> free fluid which will cover the cutting edge, and the freshly cut surface
>> as
Try a conventional cut for the finish pass on steel and see if you don't like
the finish better.
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-Original Message-
From: Jon Elson
Date: Sat, 05 Sep 2009 13:41:39
To: Enhanced Machine Controller (EMC)
Subject: Re: [Emc-users] What hardware s
Gene Heskett wrote:
> You can't do anything about the surface of the raw material, but when
> machining, the surface should be well flooded by some relatively oxygen free
> fluid which will cover the cutting edge, and the freshly cut surface as
> quickly as possible. 2 schools of thought here,
On Saturday 05 September 2009, Youda He wrote:
>Thanks, I am planning to cut aluminum, not the hard type, I can take when
>cutting, so maybe I'll cut slowly, what stepper is recommended? How big
>should it be?
>
>-- Youda
Be aware that _any_ alu will have a coat of alu oxide on it, thickness
depe
ame square as
> a
> >> common psu fan, one in each end of the box, one blowing in and of course
> >> the
> >> other end is sucking the warm air out. That also works well.
> >>
> >> >-- Youda
> >> >
> >> >On Fri, Sep 4, 2009 at 12:2
:21 PM, Peter C. Wallace
>>
>> wrote:
>> >> On Fri, 4 Sep 2009, Youda He wrote:
>> >> > Date: Fri, 4 Sep 2009 11:42:21 -0700
>> >> > From: Youda He
>> >> > Reply-To: "Enhanced Machine Controller (EMC)"
>> >&
2009 at 12:21 PM, Peter C. Wallace
> wrote:
> >> On Fri, 4 Sep 2009, Youda He wrote:
> >> > Date: Fri, 4 Sep 2009 11:42:21 -0700
> >> > From: Youda He
> >> > Reply-To: "Enhanced Machine Controller (EMC)"
> >> >
> >> > To
> Date: Fri, 4 Sep 2009 11:42:21 -0700
>> > From: Youda He
>> > Reply-To: "Enhanced Machine Controller (EMC)"
>> >
>> > To: "Enhanced Machine Controller (EMC)"
>> > > >
>> > Subject: Re: [Emc-users] What hardwa
:
> On Fri, 4 Sep 2009, Youda He wrote:
>
> > Date: Fri, 4 Sep 2009 11:42:21 -0700
> > From: Youda He
> > Reply-To: "Enhanced Machine Controller (EMC)"
> >
> > To: "Enhanced Machine Controller (EMC)" >
> > Subject: Re: [Emc-users
On Fri, 4 Sep 2009, Youda He wrote:
> Date: Fri, 4 Sep 2009 11:42:21 -0700
> From: Youda He
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: "Enhanced Machine Controller (EMC)"
> Subject: Re: [Emc-users] What hardware should buy to start
>
> Reply-To: "Enhanced Machine Controller (EMC)"
> >
> > To: "Enhanced Machine Controller (EMC)" >
> > Subject: [Emc-users] What hardware should buy to start
> >
> > Hi,
> >
> > I am new to the list, would like to see what is nee
On Fri, 4 Sep 2009, Youda He wrote:
> Date: Fri, 4 Sep 2009 10:26:19 -0700
> From: Youda He
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: "Enhanced Machine Controller (EMC)"
> Subject: [Emc-users] What hardware should buy to start
>
&g
Hi,
I am new to the list, would like to see what is needed to build a CNC
machine.
We have bought a 3 axis platform, with steppers, can replace them to servo
with encoder id needed.
We have some experience with micro controllers, and likely to use some PIC
based controller,
in these case th
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