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  1. Replies
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    40,286

    Re: Y with A as slave axis won't work

    You don't set the slaving in mach3 Config/Slave axis you set it in the Cslabs Plugin. Go to to Config/Config plugins and select the Cslabs plugin and do it from within there.
  2. Re: Home proximity switch activating, axis reversing but then moving forwards again?

    Didn't see that bit but yes that's correct.
  3. Re: Home proximity switch activating, axis reversing but then moving forwards again?

    Come on boys think about it and what the ratio is actually doing.? . . . . If it was 1:1 then 1600 / 5 =320 steps to travel 1mm. But you have a larger pulley on the motor so the screw travels 1.3...
  4. Re: Home proximity switch activating, axis reversing but then moving forwards again?

    You will want to multiply the ratios, not add them. So 1600 multiplied by 1.3, divided by 5. So 416 unless I misread?
  5. Re: Home proximity switch activating, axis reversing but then moving forwards again?

    Ok well your motor tuning is setup for imperial.!

    To set up correctly you need to know the screw pitch and the micro-steps set on drives. Divide the micro-steps by the pitch and this is your steps...
  6. Re: Home proximity switch activating, axis reversing but then moving forwards again?

    Did you see Jazzcnc quote "Didn't work not seeing any thing in the zip" How can anybody help with one word answers.

    I would suggest have another go at posting the XML file and checking it works...
  7. Re: Home proximity switch activating, axis reversing but then moving forwards again?

    What units are you using Metric or imperial.?
  8. Re: Home proximity switch activating, axis reversing but then moving forwards again?

    Didn't work not seeing any thing in the zip
  9. Re: Home proximity switch activating, axis reversing but then moving forwards again?

    Can you post some pics of your home and limits setup screens. It's 99.999% just a setting but without seeing your settings i'd be guessing. Or better still post your XML file which you will find in...
  10. Re: Home proximity switch activating, axis reversing but then moving forwards again?

    Not sure about Mach3 but in LinuxCNC the gantry runs to the switch at relatively high speed, backs off a few mm and then runs back to the switch again more slowly to get a more consistent homing...
  11. Replies
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    19,859

    Re: Vertical bandsaw

    How square do you find it cuts please? I've been thinking of buying something similar for a while, albeit maybe a tad larger.
  12. Thread: Vertical bandsaw

    by Doddy
    Replies
    16
    Views
    19,859

    Re: Vertical bandsaw

    Completely ignoring your question re. vertical bandsaws, I bought a second hand 4x6 bandsaw, that spends as much time in the vertical position as the horizontal position. Originally bought to quickly...
  13. Replies
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    19,859

    Re: Vertical bandsaw

    I got a Femi SN105XL metal bandsaws recently, converts from horizontal to vertical pretty easily. Very happy with it, cuts clean and accurate. Very light and space saving too which is ideal for a...
  14. Replies
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    19,859

    Re: Vertical bandsaw

    I have a basato 3 bandsaw and often cut aluminum from 2 - 50 mm thk without any problems. I use an M42 blade 1/2" x 4tpi, it has been in the m/c for a few years, I am not a fan of fine pitch blades...
  15. Replies
    16
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    19,859

    Re: Vertical bandsaw

    I have a fox f28-191a bandsaw and I cut aluminium on it. have cut up to 3/4". I think the most important think is a very good blade and as much rigidity as possible. I use m42 bi metal bandsaw blades...
  16. Re: Joining wires or using connectors / junction boxes

    This is how i did mine...

    27865
  17. Re: Joining wires or using connectors / junction boxes

    I would remind you that all wires should be securely held down with cable ties or P-clips to stop the joins flexing. Movement at joints is the most likely place for failure.

    Cheers,

    Rob
  18. Re: Joining wires or using connectors / junction boxes

    I did this on a number of cables on my machine where there wasn't room for a junction box to good effect - I used adhesive lined heatshrink for the overall cover. Just be careful to visually inspect...
  19. Re: Joining wires or using connectors / junction boxes

    Done both - very situational. I very much prefer a junction box to get some strain relief from the cables but that can be managed with wiring loops or a rigid former and cable-ties. In-lining solder...
  20. Re: Joining wires or using connectors / junction boxes

    Doesn't matter do what is best for your application. Just make sure that if the junction box is lets say 600mm away from motor or switch that the 600mm worth of screen joins the remaining screen...
  21. Re: Joining wires or using connectors / junction boxes

    I would strip the wires at both ends, solder and then heatshrink each individual wire, before bringing the shielding back up and over as much as possible then heatshrinking over that.
  22. Replies
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    117,421

    Re: Proximity switches or limit switches

    You are using an IP-M why would you wire them in series you're not short of inputs surely.? Wiring prox switches in series slows there reaction time so it, if not needed, wouldn't do it.

    However,...
  23. Replies
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    117,421

    Re: Proximity switches or limit switches

    One of the main dilemmas with any DIY project is working out where best to direct the inevitably limited funds. Having never heard of a PILZ relay before I did a quick search and seeing what you have...
  24. Replies
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    117,421

    Re: Proximity switches or limit switches

    Then you have all the hassle of setting back up again and I don't think you realize just how many times or how easy it is to smack a limit when new to CNC and setting a machine up for the first time....
  25. Replies
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    117,421

    Re: Proximity switches or limit switches

    Don't fry your noodle trying to work it out just let mach3 do it.! . . Go to the Settings tab, just above Reset there's a button says "Set Steps per unit" this will work it out for you by moving a...
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