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RICH
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« on: November 28, 2009, 06:48:06 PM »

If you are aware of something that can't be found in the manual or became available in Mach and want to
alert other users that's it's changed or available for use......just reply with line or two of info to this post.
This thread  will either prosper or just die a slow death.
RICH
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RICH
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« Reply #1 on: November 28, 2009, 06:50:21 PM »

You can do some simple math to a DRO display:
Type direct into a DRO if you are wanting to offset an axis and further to that for instance if you are trying to find the ,middle of a part you could find one edge, zero the DRO, move to the opposite edge and find that then all you do is divide by two directly in the DRO. To divide you just click the DRO type /2 and it will divide the entry by 2. Same goes for multiplying or adding but if wanting to subtract you have to add a negative number. Thanks Hood.
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TOTALLYRC
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« Reply #2 on: November 29, 2009, 03:12:25 AM »

Thanks for the tips Rich.

Did you know you can turn a $50 endmill into junk by just hitting the wrong jog key when next to the vise? LMAO
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We never have the time or money to do it right the first time, but we somehow manage to do it twice and then spend the money to get it right.
Fastest1
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« Reply #3 on: November 29, 2009, 09:25:21 PM »

Buy a cheaper end mill! Unfortunately I learn this way too.
Thanks for the tips Rich.

Did you know you can turn a $50 endmill into junk by just hitting the wrong jog key when next to the vise? LMAO
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I want to die in my sleep like my grandfather, not like the passengers in the car! :-)
TOTALLYRC
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« Reply #4 on: November 30, 2009, 07:44:22 AM »

 Evil It always jogs correctly when using the cheap endmills Evil
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We never have the time or money to do it right the first time, but we somehow manage to do it twice and then spend the money to get it right.
keithmech
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« Reply #5 on: February 14, 2010, 09:27:49 PM »

I thought I'd add some "did you knows" from my experience.
-That cheap old computer will cost more in grief than going out and getting
a Good new machine c/w video card .
- An old crappy power supply on the computer is just that "crappy"
-There is so much info on this site that almost every question is answered somewhere.
-Not all cables are created equally.Use a meter and check pins "before using "Do not assume
-Test everything on the bench and then retest it when installed on the machine
-Make some kind of drawing for the electrical system ,one you understand.To test this
refer back after a week,does it still make sense if not think how this will be 6 months from now
-Save information on All components ,servo drives ,motors, encoders etc.
-Force yourself to do it right the first time instead of cobbling something together to "get it going"
-Read the Mach 3 wiki until you understand what is going on.
Once you understand what is going on ,like every thing, it gets easy and fun
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poppabear
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« Reply #6 on: April 18, 2010, 01:55:59 AM »

What Keithmech said, plus:

     Get you a screen captur utility, like Gadwin Print screen, or what ever. after you get your machine running, and tuned in.
Goto the ports and pins, and do screen captures of your set ups for Motor tuning, ports and pin choices for IO etc., since you cant
print that config stuff off, that way if your cheap comp dies.......  you can redo your config.  

Also: Make a Copy of your .xml, screen set (if customized), non-OEM: Macros, Macropump, Wizards, btmaps, plugins ect. and burn it to a CD (and for fun,
some other medium like a "Shop Only" jump drive. When the lightning hits, and your surge suppressor doesnt, or you hard drive makes that wrong
wurring sound, and then you get the "Nothing" ever again screen. You will be very, very glad you did.
Another thing is, if your machine is commercial to any extent, it is good to run a second hard drive and use a utility, like Norton "Ghost" or something along
that line, that if your primary drive goes, you can just put in a new drive, and run the Ghost backup, and it restores it all.

Macro Testing: NEVER use G0 when doing ATC testing............  set your rate to something you can get to the estop in time if you see your code or math is wrong like you made a stupid mistake. This is MUCH less expensive in dollars, only cost a little more time.  the "Step through" function is your friend in
the VB scripter window.

Mach Screen (by Klaus), is hands down the ULTIMATE screen designer for Mach3 standard screens.

Paralel ports that you buy, and you click on it in device manager to get the address, and it doesnt show one, dont panic, some of those, will put
the resource ID in the Bus devices/composite devices.

Brians: If you ever make a new brain, or edit an existing one, make sure you ALWAYS hit the "Reload all brians".
If you struggling with Modbus, and/or the Brians IDE, then READ the "Brains users guide" in the Member docs
section.

If you want to know what a "Tosser" is, ask Hood, or talk to "ChaoticOne" directly....  Smiley

scott

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Commercial Mach3: Screens (regular and flash), Wizards, Plug-ins, Brains, PLCs, Macros, ATC's, machine build, retrofit and Prototyping
http://sites.google.com/site/volunteerfablab/
Vogavt
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« Reply #7 on: April 26, 2010, 02:51:40 PM »

After using the automatic steps calculation routine, you must input "G90" in the MDI in order to get the stepper motors moving again.
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Whacko
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« Reply #8 on: April 28, 2010, 03:36:41 PM »

If you hit the "Print screen" key on your keyboard the screen dump is pushed onto the Windows clipboard. Open the app "Paint" which comes standard with Windows install, and press ctrl-v or go to edit paste and you will have your screen dump as a graphic which you can save. No need for screen capture utility.. Wink
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Garyv
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« Reply #9 on: June 12, 2010, 02:21:03 PM »

DID YOU KNOW THIS..I know its stupid but I have been on a heavy deadline to get parts out by tuesday and with a computer crash in the middle and a full re-install of all info into BobCad and Mach3 with Smoothstepper driver, THAT WHEN YOU use the calculate steps in Mach3 screen that If you read a dumb ole dial indicator backwards you will NEVER get the steps right,,,,,Man what a stupid mistake,, been up all night , tired and frustration it took me 45 minutes to realize that I was reading my dial indicator by the numbers but on one axis I was going in  back direction and still reading the info from the indicator so I was all over the place..
My stupid tired mistake..
Gary
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