How to edit a source code of a tripod ?
05 Sep 2019 21:32 #144280
by Mohamed
How to edit a source code of a tripod ? was created by Mohamed
I'm currently working on a hyprid cnc where it has a tripod with 2DOF serial arm at it's end, the problem is how to configure the kinematics inside linuxcnc in order to move the machine right ?
Please Log in or Create an account to join the conversation.
05 Sep 2019 23:40 #144295
by andypugh
Replied by andypugh on topic How to edit a source code of a tripod ?
I think you would need to write a custom kinematics module.
Have you read this?
linuxcnc.org/docs/2.8/html/motion/kinematics.html
Have you read this?
linuxcnc.org/docs/2.8/html/motion/kinematics.html
Please Log in or Create an account to join the conversation.
06 Sep 2019 09:06 #144346
by Mohamed
Replied by Mohamed on topic How to edit a source code of a tripod ?
Yes i have Andy, but still don't know how to implement this code and configure it like a typical X Y Z CNC, what it is written in ? how to define other parameters like lead screw lead ? these details i can't figure it out by my self so, if there is any example from A to Z on how to make even any parallel robot ....i will be so glad
Please Log in or Create an account to join the conversation.
06 Sep 2019 12:09 #144371
by andypugh
Replied by andypugh on topic How to edit a source code of a tripod ?
Kinematics files are written in C.
Have you at least figured out the maths?
Have you at least figured out the maths?
Please Log in or Create an account to join the conversation.
08 Sep 2019 11:05 #144509
by Mohamed
Replied by Mohamed on topic How to edit a source code of a tripod ?
yes it will be something like that
link.springer.com/chapter/10.1007/978-3-319-60702-3_13
but i don't know where do i write these eqns.
i recently saw something called Vismach, it's used to import a cad model of the robot but i still can't see how to do that exactly? i saw some pages on linuxcnc forum but i didn't help me ...
link.springer.com/chapter/10.1007/978-3-319-60702-3_13
but i don't know where do i write these eqns.
i recently saw something called Vismach, it's used to import a cad model of the robot but i still can't see how to do that exactly? i saw some pages on linuxcnc forum but i didn't help me ...
Please Log in or Create an account to join the conversation.
08 Sep 2019 11:18 #144511
by andypugh
The equations go in the Kinematics file. Converted in to C.
Replied by andypugh on topic How to edit a source code of a tripod ?
yes it will be something like that
link.springer.com/chapter/10.1007/978-3-319-60702-3_13
but i don't know where do i write these eqns.
The equations go in the Kinematics file. Converted in to C.
Please Log in or Create an account to join the conversation.
08 Sep 2019 11:41 - 08 Sep 2019 11:42 #144512
by Mohamed
Replied by Mohamed on topic How to edit a source code of a tripod ?
How can i find the C file for my tripod or the kinematics file ?
Last edit: 08 Sep 2019 11:42 by Mohamed.
Please Log in or Create an account to join the conversation.
08 Sep 2019 12:11 #144516
by andypugh
Replied by andypugh on topic How to edit a source code of a tripod ?
The Kinematics file is a C file. You need to write it, following the guidance in the documentation I linked to earlier.
The following user(s) said Thank You: Mohamed
Please Log in or Create an account to join the conversation.
08 Sep 2019 12:39 #144518
by Mohamed
Replied by Mohamed on topic How to edit a source code of a tripod ?
ok after that how can i run the file, and how can i link it with vismach, do i need .ini file or .hal file?
Please Log in or Create an account to join the conversation.
08 Sep 2019 15:27 - 08 Sep 2019 15:30 #144531
by pl7i92
Replied by pl7i92 on topic How to edit a source code of a tripod ?
yes you do need the 3Joints
all rotary
the hal file is only to reconect to the POS feedback see a SIM File of your choice
PREFERD sample-configs/sim/tklinuxcnc/tripod.ini
this uses the tripod kinetics
all rotary
the hal file is only to reconect to the POS feedback see a SIM File of your choice
PREFERD sample-configs/sim/tklinuxcnc/tripod.ini
this uses the tripod kinetics
Last edit: 08 Sep 2019 15:30 by pl7i92.
The following user(s) said Thank You: Mohamed
Please Log in or Create an account to join the conversation.
Time to create page: 0.168 seconds