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Lee I think that the essence of your analysis of the mechanical stuff is true for a Puma robot type of thing but I can't see how that truth affects whether it is programmed in polar or Cartesian

Hi, Brian: I'm running TurboCNC into Camtronics 2 amp drivers into Sherline's 100 oz-in motors. The power supply is a 24vdc regulated supply that's turned up to around 26->28 volts. I get 4500 sps on

Please tell use why your computer refused to run BDI so we can help! Frank

Hi all, I just installed Windows XP on my computer so I could run Mach1. The problem with this is that now I can't install my copy of AutoCAD 2000 (educational version). It says that XP is an

I did some research on the 23 frame motors we're using. They come from Shinano: http://www.shinano.com/stepper.htm You can download a data sheet for the 23 frame motors and torque curves are

Eric I hesitate to ask what breed of machine this is, cause I expect to see 4 of them during the install-a-thon. What is it? What did the BDI not do? What BDI was this? My guess is that you

~~~ The factor of 0.707 is 1/SQRT(2) and is the scaling factor applied to peak sinusoidal A.C. current to give the D.C. equivalent current to supply equal power. This gives the Root-Mean-Square

My motors are rated for 3.2 volts at 2 amps, driven with 24 volt choppers. Higher voltages are a problem for small, low-cost tools. The Xylotex drivers (3977 chip) max out at 35 volts, and the

About 50 volts. That would likely triple your feed rates. The max RPM you can get is also dependent upon inductance of your motors. You do not mention how yours are wired or what voltage they

It does seem that users of Flashcut rave about it. I also have not quite understood what it has that makes it worth so much more than other controllers and drives that give the same or more features

G44 is tool length offset in the opposite diection. Typically used in european controls. Art www.artofcnc.ca

$900.00

Hi Al, This IS an interesting subject! Last week I was trying to develop a tool path to cut some detail on the periphery of block of aluminum. While I had digitized the surface I wanted (of a

Tool Length Compensation Syntax - G43 Hnn* ; tool length comp. away from the part G44 Hnn* ; tool length comp. toward the part G49* ; cancel tool length compensation The

This seems too fast to me. Perhaps you would comment on this. Looking at a 23 frame motor, in half step mode (400 steps per rotation), 1200 RPM means 480,000 steps per minute or 8,000 steps per

Hi JS, What so great about flashcut I hear good things about it but never really understands what sets it apart from other controller like mach1 or deskwinnc. Have fun Hugo

Tim, I guess it's my engineering background that makes me want to plug all the components into a formula, and come out with an exact answer. The mill I'm going to convert, is a full size Enco,

I am too stupid to use the BDI installation of emc, or rather my computer refused to run it. Believe me, I tried. Anyway, I have RTLinux installed and successfully built rcslib. However, now that I

G43 is tool length offset. Not sure on G44 Tim [Denver CO]

Hi Ian, Sorry! That statement wasn't an indictment of products from England! The truth be known, I probably ran them in too far into what turned out to be a flange, the tap was probably flexing