Kinematics and Delta Robot

tommylight wrote:

barisduzenli wrote: Hello Tommy,
Savaal, teshekyr, abey !
Was that correct ?

No. But when you say abey! We are laughing loudly in office. Now we are calling each other as abeyyy!!

Sockheaven wrote: For multicore machines I have found big benefits in isolating the last cpu core for realtime events.
Look into ISOLCPUS for the realtime kernel.

at the command line run:
$ sudo nano /etc/default/grub

Find the line GRUB_CMDLINE_LINUX="" and update it to:
GRUB_CMDLINE_LINUX="isolcpus=1" (where 1 is the highest CPU core, dual core = 1, quad core = 3, etc)

then run:
$ sudo update-grub

and reboot, your RT jitter times should decrease

Thank you Sockheaven. Exactly, I will try tomorrow.

And, my scaling problem is continuing. I do not understand scaling or specify basic gear ratio. Not only in rotarydeltakins but also trivial kinematics.

Hi Sockheaven,
Now I get servothread max jitter 24000 and base thread max jitter 36000.
Thank you.

barisduzenli wrote: But when you say abey! We are laughing loudly in office. Now we are calling each other as abeyyy!!

Nice !

Hello Tommy I have some problems that could not solve during a long time. Could you suggest somebody in Turkey that professionally assist us?

There is another user here on the forum from Turkey, so might want to chat with him, but it is hard to find it here since i do not recal his user name.
What problems ?

Buyurun Bizler Türkiye 'den Nokta CNC