Re: New build with recycled parts on a ridiculous budget 120cm*60cm work area
Got the spindle back on was nice to see it move with the spindle on and test the water cooling hoses for kinks, etc during movement.
I am going to put the limit switches sideways on like someone suggested maybe 3cm away from the original switches, ordered a couple of roller type ones and have 1 spare. The original ones going to leave in place as hard limits so when I do get a latched relay I can wire it to that with all my other emergency stuff.
Re: New build with recycled parts on a ridiculous budget 120cm*60cm work area
Water cooling works ;)
Still waiting on roller limit switches, box is 90% finished now.
1 Attachment(s)
Re: New build with recycled parts on a ridiculous budget 120cm*60cm work area
Still no roller switches but found a spare one so i can fit 2 for the Y axis over the weekend, getting it fitted in place finally.
Attachment 23370
Re: New build with recycled parts on a ridiculous budget 120cm*60cm work area
Awesome! :D
What type of rollerswitches did you get?
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Re: New build with recycled parts on a ridiculous budget 120cm*60cm work area
Quote:
Originally Posted by
Nr1madman
Awesome! :D
What type of rollerswitches did you get?
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https://www.ebay.co.uk/itm/1PC-Micro...72.m2749.l2649
I got 2 of these and have 2 honeywells same type already.
Now I've found the missing one I can sort the Y out which is the most important anyway as I'm going to use the switches to square the gantry when homing. This is going to take me a little while to work out in linuxcnc lol.
Re: New build with recycled parts on a ridiculous budget 120cm*60cm work area
Quote:
Originally Posted by
Desertboy
https://www.ebay.co.uk/itm/1PC-Micro...72.m2749.l2649
I got 2 of these and have 2 honeywells same type already.
Now I've found the missing one I can sort the Y out which is the most important anyway as I'm going to use the switches to square the gantry when homing. This is going to take me a little while to work out in linuxcnc lol.
Was thinking about that type aswell.. have some somewhere :D but Im probably gonna buy this kind https://m.ebay.co.uk/itm/Blue-ME-810...IAAOSwIgNXjh-v
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Re: New build with recycled parts on a ridiculous budget 120cm*60cm work area
Quote:
Originally Posted by
Nr1madman
I personally would go with this type https://www.ebay.co.uk/i/22256467184...4960578&crdt=0
No moving parts to go wrong.
Re: New build with recycled parts on a ridiculous budget 120cm*60cm work area
Quote:
Originally Posted by
Clive S
To tell the truth Ive bought that kind for my home switches, was thinking about going mechanical for my limits because of all the forum threads I have seen about connecting proximity switches and different types (npn, pnp) and the problems people have in connecting them. I guess its not complicated and if I get confused I could always get my multimeter and figure out whats going on.
But I just dont want anything more complications right now :)
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Re: New build with recycled parts on a ridiculous budget 120cm*60cm work area
Yes you are correct they don't need to be accurate for limits and easier to connect in one loop.
Re: New build with recycled parts on a ridiculous budget 120cm*60cm work area
Am I right in thinking it's pointless to use limit switches if you're only going to wire them to the Estop as the home switches can do the same job? They become useful when fitted to an external override like a latched relay?
Is this correct?