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Type: Posts; User: davy182

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  1. Re: ABS HDPE UMHW LDPE cutoffs for sale different thicknesses and sizes

    also available, I have cuttoffs of .090 5052 aluminum ranging 3" wide to 6". Sold $1 dollar a pound.
  2. ABS HDPE UMHW LDPE cutoffs for sale different thicknesses and sizes

    Abs from thin to 4 inch thick
    Hdpe 1/2" to 1 1/2" thick
    Ldpe ask
    Umhw ask

    Save money by not having to buy a full sheet. Just shipped 75lbs to Ohio for $65.

    Davy182@gmail.com
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    Thermwood roller hold down rubber sleeve

    Anyone have a good hook up for roller hold down rubber sleeves. They aren't cheap.

    Thanks in advance
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    dc to ac servo motor upgrade

    Can anyone chime in on difference between the two. I have keling 1100w servo motors now. If I went with 1000w ac delta servo motor is that a big upgrade or do I need to get the 1.5kw or 2kw if i want...
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    Re: Hiwin HG20 grease fittings???

    https://www.ebay.com/itm/10pc-MINI-Push-In-Straight-Fittings-1-4OD-M6-Thread-MettleAir-MTC1-4-M6C/260445696877?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2055119.m1438.l2649
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    Re: Hiwin HG20 grease fittings???

    get push to fit fittings. run a hose to it and send it to a block that you can put all the zerk fittings on in one location. Ebay has them.
  7. Re: Best way to have spindle error estop mach3

    Thanks Mactec I'll check those I know it is a c32 board with ethernet smoothstepper with an smv vfd. I'll look up the model.
  8. Best way to have spindle error estop mach3

    Any suggestions from someone that has already applied this?

    Just had a brown out and mach 3 didn't get affected but the spindle did, almost broke my bit. I figure I would run a wire from the vfd...
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    Re: Machine precisely off.

    thanks for the posts, found the devil.

    Ger as always great advice. I found for large parts a tape and the camera feature on mach with crosshair works great for calibration. But yes, i concur with...
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    Just checked holes are within .010". So I have a...

    Just checked holes are within .010". So I have a feeling it may be my steps are just slightly off. Anyone have some tips for calibrating over longer disrance than a caliper can reach.
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    Machine precisely off.

    Just did a program that had alot of holes in the beginning and in the beginning if the cutout profile I had to stop the machine and rehome. I got coordinates of two opposing holes on furthest...
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    Re: Npn nc proximity sensor in series diagram

    What I did for my switches was buy an adjustable charger adapter. You just need to hook ground back to board ground. Then you can adjust the voltage for your sensor to work properly. I think mine...
  13. Re: Rounded corners still problematic after switch to exact stop over 89 degrees

    it is in the corners feature.

    Ramps Leads Order Start At Corners
  14. Re: Rounded corners still problematic after switch to exact stop over 89 degrees

    If you have a newer version of the program there is a round or sharp corner feature in the toolpath area that drove me nuts until I found it
  15. Re: Coroplast / Coroboard/ Corrugated Plastic...

    I believe a cutter for cardboard would work. They aren't cheap. I get a decent cut with a plastics bit from onsrud.
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    Re: (ALARM 414 SERVO ALARM) Y-AXIS DETECT ERROR?

    mine had an 8 on the amps. solved by blowing out connectors
  17. Thread: RFQ

    by davy182
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    Re: RFQ

    what type of materials?
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    Re: accuracy issues over x axis

    then run yor x axis far left and far right to see how far out your rack is out of alignment.
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    Re: accuracy issues over x axis

    372260 like this but mounted on the x axis and indicator on the smooth side of the rack. Sorry it took so long ot respond
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    Re: accuracy issues over x axis

    So the test would be on the side that is having issues the x axis should be able to move noticeably before stepper resists.
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    Re: accuracy issues over x axis

    Yes, if there is more slop in between the rack and pinion on one side versus tight on the other the distance travel on the slop side is going to be different that distances on the tighter side,...
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    Re: accuracy issues over x axis

    attach a dial indicator to the x axis and zero it on the right side to the rack for the x axis. I bet you are out on the one side you are consistent short on.
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    Re: I need help with my cnc

    hit the tab button and make sure the jog feature is in cont and not step. That is normally what happens to me. It makes you think it isn't working, but you are only telling it to move whatever the...
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    Re: 2 Aluminum Plates Needed(Tampa Area)

    Send the dxf to davy182@gmail.com along with thickness and type of aluminum, and I will get you a quote. I'm located in Sarasota/Bradenton area.
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    Re: HELP NEED with MACH 3

    ok cool
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