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Hello, I know that concrete type material(Granitan ) is\was used extensively instead of cast iron castings for the beds of high precision grinding machines. Also, I have have seen grinding colums

that's In fact this command wrapped in my e-mail, it's really one long command! Matt

modules, ./run.mystepper rmmod OK, let's reboot to get rid of all the installed modules, etc. and do this by hand rather that by script. As user root from a terminal window in X do: cd /usr/local/nist

Matt, Thanks again for your kindness in helping. Here is where I am at now. The problem was that I removed the !/bin/csh -f line as I was originally getting a message about invalid parameter and the

Jon, Thanks for the chmod o+x command. Matt gave me the chmod 777 command and that took care of the permissions problem on the script file, but I ended up having to create a new copy and use the o+x

I don't think any of the red lion displays will work with the linear encoders because the linear stips are 200 count and 360 count. The X1,X2X4X10 multipliers don't work out to give the display the

They chose mylar because of its temperature stability. I have used them for about a year now and have seen no problem with them. Dan

shouldn't be an issue at all, though an LCD panel may be slow to update and you'll see a blur instead of changing numbers. newer active panels aren't so bad. someone mentioned earthing.... that should

[] just remember, that no matter what software you use, ALWAYS have an emergency stop button that kills the power supply/s directly, with no software inbetween. sure, the software can detect it too,

hi Elliot, another tass* guy here too :-) you are of course correct that a plastic scale would be suspect, but the scale is probably a piece of litho film. if the film is clamped or glued to the

[] I saw formula once for strength in tubular structures, something to do with the difference between the outside and inside diameters, and the conclusion was that filling a stron

I put a compumotor 3000 4 axis indexer on ebay the other day, garfield might be able to make some kind of aircraft building machine out of it

Tim Goldstein wrote: Right. You have to do a chmod o+x {filename} to set the file to be executable. If you've already done that, then you need to be root, or give root privledges to the kernel module

running and "command be Hey, quit gettin' ahead of me here! ;) 1. Just put in lines like: echo "your_message_goes_here" This is done a lot in the run.64step378 file already. 2. Make sure that the

Well, I played around a little more and applied the Microsoft trick (shut down and reboot) and booted back to the original kernel (I left it as an option in Lilo along with an option to boot to

OK: 1. You must be logged in as root to use insmod. 2. The insmod program lives at /sbin/insmod so make sure this file exists (insmod is part of Linux itself, not the EMC). 3. If the insmod program

Matt, Your Linux wizardry again got me over a hump and now I have run smack into another one. the chmod command took care of the permissions and I must have had a bad download as I downloaded the emc

Many people have written about using the US Digital plastic strips for encoders. Has anyone calculated the thermal effects of the plastic? The CTE of plastics is so much larger than other engineering

Didn't arrive in my mailbox, can someone please forward it to me / thanks / mark Dan Mauch wrote:

I sell a silkscreen Printed circuit board that makes it easy if you want to do it from scratch. But I also have a complete kit. See my webpage at http://www.seanet.com/~dmauch Quite a few people have