You didn't write a metric version!
Regards, Matthew
Matthew TINKER
CNC conversion 1944 Colchester Lathe build-up log
http://www.cnczone.com/forums/showthread.php?t=35519
--- On Mon, 17/1/11, Chris (CB) <boyercl@gmail.com> wrote:
From: Chris (CB) <boyercl@gmail.com>
Subject: Re: [gingery_machines] New calculator
To: gingery_machines@yahoogroups.com
Date: Monday, 17 January, 2011, 0:11
Seems to run fine on XP several different flavors of it.
On 1/16/2011 5:03 PM, Gordon Haag wrote:
> I uploaded a file containing a calculator I wrote in python. It calculates
> the correct rpm for a lathe spindle given diameter and material or surface
> speed. Diameter is in inches, speed is in feet per minute.
>
> It's under 'Mr.Meker's Calculator'. If you want to use it, you have to
> download the .zip file. Then unzip to its own folder. Inside the folder you
> will find a shortcut. Copy that to you desktop.
>
> Right now, the calculator supports aluminum, mild steel, and brass, and
> carbide and hss for cutters. If you want to use it for something else, find
> out what the correct speed in feet per minute is and enter that under the
> 'custom' option in the material selection section. If you find any errors or
> would like more materials added, reply to this post.
>
> I'm not sure if this will work on anything but windows 7, because that is
> the only thing I have tested it on. Go ahead and try it though. I want to
> know!
>
> Thank you,
>
> Mr.Meker
>
>
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http://groups.yahoo.com/group/gingery_machines/app/peoplemap/view/map
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