Recent content by justinreeves

30k Mill try $120k the one in question 100K , Haha now you see why I said not to even try, software limits or not. Laterz CHEERS

Thanks guys for the back up, as i thought hahah, Some peoples kids.

yes I understand what your getting at there are, or should be software to hardware limitations, but a co-worker started to argue the motor point, ie directly, speaking in terms of if the machine would let you do it what would happen, if I have a PWM supply running a motor at hi speed in 1...

Thanks for the post guys, but it is correct that a reverse to the motor is damaging as stated , correct, I know there are ways around it to apply a break as you mention but the argument is that a reverse pulse to the already spinning 10k motor isn't damaging to the coils or wiring, but it is...

Well i just needed someone to back me on this, even though i already know it to be correct, i have a background in electrical but have a co-worker who thinks he knows physics and electronics but he doesnt. The situation i am speaking of is the spindle motor in a CNC mill(Milltronics VM22), i am...

if you are spinning a large permanent magnet motor at high speeds and add a reverse pulse to the motor for use as a break does this wear or damage the coils in the long run? I was under the impression from what I know that it added heat and slowly wore on the wiring. Similar to holding the...

From what I have seen they use like EEG testing for stuff like this, the MRI can be used for placement of probes into the head but not for actually taking electrical impulse information with the MRI machine.

Hello, I don't know a lot on this subject, but at a last nights weekly philosophical discussion a friend mentioned that they could use MRI machines to scan and see electrical impulses light up parts of the mind during electrical impulse testing to the brain. I guess like showing images to...

Sweet I actually have auncle that does TIg on Aluminum so that will be easy.

WOuld this setup work better? or do I still need to have the input valve close off. http://img207.imageshack.us/my.php?image=pneumaticadjust10mw.jpg

Can you see the weld? If not that's cool.

that wasnt what i wanted to hear.

Ok so as I said before Ill reduce the size of the bottom part of the piston. the release valve is actually threaded at the top of the head, and where it goes down through the head it is tight, I might need to add a spring at the top or something to the threads to keep it tight enough not to...

Yes I am building it from scratch, I am not doing the machining just the design. I got a copy of Solid Works yesterday for making the blueprints for the machinist. Thing is this system is really small so I don't think it will take thatmuch for it to work. The stroke length is only about 5mm max...

http://img218.imageshack.us/my.php?image=pneumatic6fn.jpg here is what I had a couple months ago. will this work? Or would it work if the bottom part of the yello cylinder was removed to allow the air to push against the head? Does the cylinder(piston)need to cut off the air inlet? WIll th...