Keyboard Shortcuts
ctrl + shift + ? :
Show all keyboard shortcuts
ctrl + g :
Navigate to a group
ctrl + shift + f :
Find
ctrl + / :
Quick actions
esc to dismiss
Likes
- MachCNC
- Messages
Search
Welcome to all new members
Alan Trest
Please all keep in mind that this forum might go away if Art is not
intrested in the move. The reason for this new group is to move the Mach1-Mach2 issues here so we can perserve the older messages on the Master5 group. I don't expect we will get all the messages to move here imediately but hopefull we can perserve whats left of the older messages that might help someone. Will wait to hear what Art thinks before we really push things over here. Art will still be the Head guy here and he will have the last work. Alan Trest Pensacola Florida |
Re: Raster to Vector Converion
Robert Campbell
Peter,
toggle quoted message
Show quoted text
I have used Adobe Streamline in the past. It worked very well. I have also done a manual trace with Rhino. Corel Has a program called Corel Trace. Bob Campbell Bob@... www.campbelldesigns.com Breakout board THC board sets CNC router plans Stepper Motors ----- Original Message -----
From: "Peter Cruickshank" <crankshaft_sg@...> To: <mach1mach2cnc@...> Sent: Sunday, February 29, 2004 12:50 AM Subject: [mach1mach2cnc] Raster to Vector Converion Hi; |
Re: one limit switch or two??
Robert Campbell
Thomas,
toggle quoted message
Show quoted text
I use the same sensor for home and limit. On my CNC router, I very seldom home my machine. I just position the router to where I want my 0,0,0 point to be and do a G92 type command. The limits take care of over travel. Bob Campbell Bob@... www.campbelldesigns.com Breakout board THC board sets CNC router plans Stepper Motors ----- Original Message -----
From: "Thomas Powell" <tppjr@...> To: <mach1mach2cnc@...> Sent: Sunday, February 29, 2004 2:18 AM Subject: Re: [mach1mach2cnc] one limit switch or two?? Thanks Bob. Nothing for Home or do you use the same sensors for limit andhome? axis with two targets.second > target for the inductive proximity sensor. ------------------------------------------------------------------------------ Yahoo! Groups LinksService.
|
Re: SoftLimits
Robert Campbell
Matthew,
toggle quoted message
Show quoted text
I am not sure of the correct answer, but for soft limits on any system to work, I would expect that you would need to home your machine to set a reference point. You would need to start with some reference point. Bob Campbell Bob@... www.campbelldesigns.com Breakout board THC board sets CNC router plans Stepper Motors ----- Original Message -----
From: "Matthew A. Morgano" <MattCNC@...> To: <mach1mach2cnc@...> Sent: Saturday, February 28, 2004 9:37 PM Subject: [mach1mach2cnc] SoftLimits Do soft limits only work is limits switches are in place? I cannot seemto activate them in the demo version. I hit reference all button whenmaching is closest and in the right hand corner and can exceed what I put in the |
Re: one limit switch or two??
Robert Campbell
Thomas,
toggle quoted message
Show quoted text
I use one limit sensor on my Z axis, two on my X axis and one on my Y axis with two targets. Bob Campbell Bob@... www.campbelldesigns.com Breakout board THC board sets CNC router plans Stepper Motors ----- Original Message -----
From: "Thomas Powell" <tppjr@...> To: <mach1mach2cnc@...> Sent: Saturday, February 28, 2004 2:27 PM Subject: Re: [mach1mach2cnc] one limit switch or two?? Bob,will or should I use for my setup? Including limit and home switches. axis. This is mostly for safety reasons.knows the direction of travel so you can get buy with one sensor and a seconddisadvantages to---- Yahoo! Groups LinksService.
|
Re: ESTOP
Robert Campbell
George,
toggle quoted message
Show quoted text
On our breakout board we use pin 10 for the ESTOP. Bob Campbell Bob@... www.campbelldesigns.com Breakout board THC board sets CNC router plans Stepper Motors ----- Original Message -----
From: "george_barr" <george_barr@...> To: <mach1mach2cnc@...> Sent: Saturday, February 28, 2004 3:48 AM Subject: [mach1mach2cnc] ESTOP How can I interface an ESTOP external switch to mach2. I have the |
Re: 2 parallel port
Robert Campbell
George,
toggle quoted message
Show quoted text
One parallel port can handle four axis. On our breakout board on each limit axis we have two sets of screw terminals. One is labeled home and the other is labeled limits. The screw terminal marked signal (sig) are connected internally to one pin. Mach2 will know which direction the stepper motor was going. If you are using inductive proximity sensors the other two screw terminals gives you a place to connect the other two wires. The breakout board provids 12 volts to power your inductive proximity sensors. Bob Campbell Bob@... www.campbelldesigns.com Breakout board THC board sets CNC router plans Stepper Motors ----- Original Message -----
From: "george_barr" <george_barr@...> To: <mach1mach2cnc@...> Sent: Saturday, February 28, 2004 3:19 AM Subject: [mach1mach2cnc] 2 parallel port I noticed that using only 1 parallel port does not have enough pins |
Re: one limit switch or two??
Robert Campbell
Thomas,
toggle quoted message
Show quoted text
I like to use one limit sensor on each end of travel for my X and Y axis. This is mostly for safety reasons. On my Y axis, I ended up placing two targets and one sensor. Mach2 knows the direction of travel so you can get buy with one sensor and a second target for the inductive proximity sensor. Bob Campbell Bob@... www.campbelldesigns.com Breakout board THC board sets CNC router plans Stepper Motors ----- Original Message -----
From: "Thomas Powell" <tppjr@...> To: <mach1mach2cnc@...> Sent: Saturday, February 28, 2004 1:25 AM Subject: [mach1mach2cnc] one limit switch or two?? Using Campbell's breakout board what are the advantages and disadvantagesto using one or two limit switches per axis? |
Re: Proposed New Mach 3 + Grex installation
Thanks Chris
I though the servo drives were some form of +/- analogue input. If the servo's are +/- 10 V it won't be difficult to switch the direction and pulse signals to drive these. However they have been repaired several times, are very messy, and one seems to run off. I have repaired much of the Anilam control, the switch mode PSU was down, the screen was down, got these working, but have very low signals from the CRT driver PCB so the monitor will only occasionally sync. If anyone is interested, Anilam used their own expensive CRT units, however the only thing special is that they invert the vertical sync pulse, if you use another 74 series chip to re invert it, you can drive a standard monitor. I will probably change the driver chips since if I can get it working, it's worth a few hundred pounds to sell on. I don't have much confidence it will stay working for long for long though being 15 years old. AT least its not 1990's lead free jap pcb's that are very short lived. Thanks for your reply, and thanks to Art, I think I have plenty of spare parallel cards though knowing my luck they will all be ISA bus. I'll do a parallel bus system first, but also buy the GRex so it has allocated space. I was also looking at AJAX cnc controls, but after having their trial software loaded, I don't like it, and boy are simple add ons a rip off. Regs Mark _____ From: mach1mach2cnc@... [mailto:mach1mach2cnc@...] On Behalf Of Chris Sent: 05 June 2006 22:50 To: mach1mach2cnc@... Subject: [mach1mach2cnc] Re: Proposed New Mach 3 + Grex installation I have a large VMC I have retrofitted with mach as well. Currently I'm using Mach3 with the LPT control, and will upgrade to Grex some time after the new dll plugin control for it is released. I'm not familiar with your anilam control, but I'd bet your existing servo drives are functioning and it's your controller that's going on the frtitz? If so, you can keep all the existing servo drives etc and just run some step/direction to +/- 10v analog cards that your servo drives likely take as direction input. This is what I did using cards from skyko technologies. www.skyko.com great price and great product if you're servo drives take +/-10v signals. You can use the printer port for step/direction signals for the time being, and install a Grex later for the increased speed as I will be doing. I have a DirectLogic DL-06 PLC for the numerous I/O that my VMC craves. If you're in a pinch for a few more I/O through the LPT, you can get a parallel port expansion card (with 2 ports) for under 20 bucks at www.tigerdirect.com Hope this helps! Chris --- In mach1mach2cnc@..., "Mark Vaughan" <mark@...> wrote: Anilam Crusader M series controller. Have fixed much of it, but it's notreliable. thou pitch ball screws, and 254 pulse encoders.GRex G100 controller, but it would appear I have landed in the middle of adevelopment phase.weeks. Hi speed is not presently important.G100 as a basic interface controller and it will work satisfactorily,without all the fancy capabilities of the GRex, Am I right in this assumption?breakout box to get things going and run that in tandem with the GRex until it is fullyto 80V so I will be looking to use either Rutex, or Teknix servo controllers, Iproblems to interface to the GRex Rutex are similar price, and capable of a lotmore current and I would therefore assume a little more bullet proof.servo's, but no problem to adjust this since I have a big multi tapped three phasefilter it, but have not at present. Motor runs fine, three phase transformerwines a little.B-, and N+, N-, this appears to be a common pulse count and should givepretty good resolution. www.machsupport.com - Web site Access SPONSORED LINKS Craft < +craft+supply&w3=Cnc+controller&w4=Mach2&w5=Machine+controller&c=5&s=100&.si g=cBft-fsVfkIutJXEr21PAg> hobby Hobby < 2=Hobby+and+craft+supply&w3=Cnc+controller&w4=Mach2&w5=Machine+controller&c= 5&s=100&.sig=AeiMFbnYxCA9lS62UwM4nA> and craft supply Cnc < and+craft+supply&w3=Cnc+controller&w4=Mach2&w5=Machine+controller&c=5&s=100& .sig=BNvIHBCbQxm5peO5XjUsUA> controller Mach2 < +supply&w3=Cnc+controller&w4=Mach2&w5=Machine+controller&c=5&s=100&.sig=JTe_ zZdXxJwMndrD0NMpUA> Machine < bby+and+craft+supply&w3=Cnc+controller&w4=Mach2&w5=Machine+controller&c=5&s= 100&.sig=y-LUrHzNJPAOhrE-lTFMAA> controller _____ YAHOO! GROUPS LINKS * Visit your group "mach1mach2cnc <> " on the web. * To unsubscribe from this group, send an email to: mach1mach2cnc-unsubscribe@... <mailto:mach1mach2cnc-unsubscribe@...?subject=Unsubscribe> * Your use of Yahoo! Groups is subject to the Yahoo! <> Terms of Service. _____ |
Proposed New Mach 3 + Grex installation
Hi Guys I'm a newbie to the group, and Mach 3.
I have recently purchased an AVON 2200 CNC vertical mill with faulty Anilam Crusader M series controller. Have fixed much of it, but it's not reliable. This has massive 120V SEM 2000RPM, 15A servos on all 3 axis with 200 thou pitch ball screws, and 254 pulse encoders. I am looking to upgrade it to Mach 3, and then Mach 4, and use a GRex G100 controller, but it would appear I have landed in the middle of a development phase. It is important I can get something up and running as a basic 3 Axis CNC mill (at least as good as a parallel port version) in a couple of weeks. Hi speed is not presently important. Looking at Arts video's it would look as though I can connect a GRex G100 as a basic interface controller and it will work satisfactorily, without all the fancy capabilities of the GRex, Am I right in this assumption? If not then perhaps I need to pick up a isolated serial port breakout box to get things going and run that in tandem with the GRex until it is fully working. Since my motors are 120V, 15A, the Gecko servo controllers only run to 80V so I will be looking to use either Rutex, or Teknix servo controllers, I assume there is no preference between either of these, and no problems to interface to the GRex Rutex are similar price, and capable of a lot more current and I would therefore assume a little more bullet proof. My present DC supply is 150V, which gives out about 120V to the servo's, but no problem to adjust this since I have a big multi tapped three phase transformer. I should also say, I have no 3 phase supply at my shop, this is being generated from a 7.5HP TECO inverter / VFD and I may need to sine filter it, but have not at present. Motor runs fine, three phase transformer wines a little. For encoders I am looking at 2000 pulse differential A+, A-, B+, B-, and N+, N-, this appears to be a common pulse count and should give pretty good resolution. When it all starts to work, I will be adding forth axis to the knee. I have to go away on business later this week for a few days, so I would like to get parts ordered before I go, and start when I get back. Can you please throw me your opinion guys both good and bad. Thanks Mark |
Re: Breakout board
ernie
I recently purchased a breakout board from Bob Campbell. Service was great and it seems to be a quality board.
However, I tried downloading the SoundLogic.xml file (to get the pinout config) but the download puts an .hlml file name extension onto the file. Tried renaming, but the download doesn't seem to store in the correct format so Mach2 config does not recognize it, even though the xml file is in the MAch2 directory.. Any comments? Ernie |
Re: Version 1.90.002 online. ( Transparent PNG issue)
Aaron, many of these screens are concepts waiting to be made after the
toggle quoted message
Show quoted text
requested changes are made. I have only really made one screen for mach2 some time ago. It was downloaded over 2000 times. You will see a screen capture of it in the gallery too. I have also made a simulation to try and show what one of the new features of the screen will look like. ----- Original Message -----
From: "Aaron" <azzi_b@...> To: <mach1mach2cnc@...> Sent: Friday, January 27, 2006 7:32 PM Subject: RE: [mach1mach2cnc] Version 1.90.002 online. ( Transparent PNG issue) ...any chance you could post a few photos of your actual screens - theYahoo! Security Centre.
|
Re: Version 1.90.002 online. ( Transparent PNG issue)
Thanks Art,
toggle quoted message
Show quoted text
I have added some more notes and another sample to hopfully inspire the requested changes. If this all gets too hard, then drop it. I am sure it wont make much difference to our CNC machines :) Regards, Benny Mach Support Portal www.machsupport.com New Online Mach Forum Mach Photo Gallery ----- Original Message -----
From: "art" <fenerty@...> To: <mach1mach2cnc@...> Sent: Friday, January 27, 2006 10:28 AM Subject: Re: [mach1mach2cnc] Version 1.90.002 online. Thanks Benny:this was going to work.. Its a big change internally. Ill try for the properdisplay test.system, which now seems twice as fastare you..Youmay want to wait for some feedback on its
|
Re: Pictures in VMAX Albums......
Here
toggle quoted message
Show quoted text
----- Original Message -----
From: "vmax549" <vmax@...> To: <mach1mach2cnc@...> Sent: Friday, January 27, 2006 4:17 PM Subject: [mach1mach2cnc] Re: Pictures in VMAX Albums...... Tim there is a newer picture of the MPG pendant posted over at the |
Re: Version 1.90.002 online.
Thanks Art, it does work, but as you suspected still needs a few tweaks.
toggle quoted message
Show quoted text
I have posted a picture so as to show you what I mean. ----- Original Message -----
From: "art" <fenerty@...> To: <mach1mach2cnc@...> Sent: Friday, January 27, 2006 4:58 AM Subject: [mach1mach2cnc] Version 1.90.002 online. Hi All:are added as well, but untested. This image class shoudl aid in thetransparency problems and background front to back issues. But this is an early test.You may want to wait for some feedback on its |
155581 - 155599 of 155599
to navigate to use esc to dismiss