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  • timo
  • timo
04 Dec 2024 05:01
Replied by timo on topic Tip on how to plan a machine

Tip on how to plan a machine

Category: General LinuxCNC Questions

I am not sure how exactly. :-) I think I will proceed with a Table 1st.
Then give the Qelectrotech a try.
  • Salame
  • Salame
04 Dec 2024 04:27 - 04 Dec 2024 04:28

Stepperonline A6 etherCAT servo kit anyone?

Category: Computers and Hardware

Hi,

I'm on the way of making a new setup for a VMC 3+2 or 5 axis continuous if I'm brave enough, I'm done with steppers, also this machine will be relatively heavy and love the sound of servos. I have zero experience with LCNC and servos, still don't really know how hard is it, it will be a jump in the dark and I like it. Just don't want to buy wrong hardware.

I have found this combo and read somewhere that they are somehow rebranded Leadshine, they comes with a good documentation (For what I can understand). I need a company that can make a bill to my company so I can't buy on aliexpress and I need them fast to play with them on christmas holidays :)

Anyone has experience or advices about them?

www.omc-stepperonline.com/a6-series-750w...p67-a6-ec750h2b1-m17
  • SOLD
  • SOLD
04 Dec 2024 02:39 - 04 Dec 2024 06:42
Replied by SOLD on topic AX58100

AX58100

Category: EtherCAT

My encoder now counts correctly, now I have to learn how to use it with LCN.
 

When you rotate the motor shaft, do you notice any changes in the hal index component?
What additional configurations do you have?
And what is your differential circuit?
  • cmorley
  • cmorley
04 Dec 2024 02:24
Replied by cmorley on topic status time,

status time,

Category: Qtvcp

Please see if the timer works if you use the screen button to start the program.
  • tommylight
  • tommylight's Avatar
04 Dec 2024 02:01
Replied by tommylight on topic Small touchscreen display 7-10' -> 14-16"

Small touchscreen display 7-10' -> 14-16"

Category: General LinuxCNC Questions

This is the only one i have here now, the rest is in the shop, i will post when i get a chance.
  • mjones@welfab.ca
  • mjones@welfab.ca
03 Dec 2024 23:59

Electronic Gear Ratio on survo drive and setting pulses in ini

Category: General LinuxCNC Questions

Thank you. You make it sound so easy. I will try that in the morning when I'm back at the shop.
I really appreciate the input. Will let you know how it turns out.

The response times from you guys as awesome.
  • D Jensen
  • D Jensen
03 Dec 2024 23:55
Replied by D Jensen on topic Retrofitting a 1986 Maho 400E

Retrofitting a 1986 Maho 400E

Category: Milling Machines

Hi again Mark,

I realized the technical manual was a bit large so I ran it through a later version of my document compositor and replaced it on the Google drive. It's about half the size at 151MB or so.
You asked about my Maho speed capability. There is a video called 13_Gearchange.mp4 at the same link that explains it in full. The video is relevant to both yours and my machine and probably other Mahos. I think your machine goes 2 gears higher and misses the lower 2. It is relevant to LinuxCNC programing on Mahos also, I think
I'm envious of a lot of the high quality kit you have. Even your metal vise looks superb. Your tool setter is wonderful. But the way you do the Z with the round bar is a bit nasty. There is a video of my Z setter in the link which I think works more elegantly. It's a real cheap one but it works really well. I could possibly replace the dial gauge in it with a micron scale one, but it seems repeatable if I put it exactly on the dial line with respect to the micrometer scale on my Heidenhain VDU.
I'm thinking that many of the things we are talking about aren't directly relevant to many LinuxCNC users, mainly Maho stuff, and this to and from is very slow. So if you want you can Skype me on david.jensen11, I can share screen and go through myriad topics and photos. Switzerland is 10 hours behind Sydney at the moment. 3 months either side of new year we are UT+11, Otherwise UT+10

Cheers,
David
  • PCW
  • PCW's Avatar
03 Dec 2024 23:32 - 03 Dec 2024 23:46

Electronic Gear Ratio on survo drive and setting pulses in ini

Category: General LinuxCNC Questions

I would set the drives steps per turn equal to the encoder resolution
(10K counts per turn with 4x quadrature)

Then the step scaling in LinuxCNC is 100000
 (10000 CPT *5 TPI *2 Belt_division)
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