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同步机制可打印版本

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+--- Thread: Mechanism synchronization (/Thread-Mechanism-synchronization)



同步机制-roivide-10-06-2021

I am trying to synchronize a rotary axis with a mechanism. This mechanism is composed of a linear axis and a rotary axis, but RoboDk does not allow me to synchronize.

Could such synchronization be implemented?
Robot generation could also be implemented from a file containing the Denavit-Hartenberg parameters.

A greeting


RE: Mechanism synchronization-Albert-10-06-2021

Synchronizing mechanisms is currently not supported. What exactly are you trying to do?

If you want to create a Cartesian robot you can use the 3-linear axes mechanism type.


RE: Mechanism synchronization-roivide-10-07-2021

I am trying to create an RPR robot as shown in the image.

But I can't find any way to do it.

A greeting


RE: Mechanism synchronization-Albert-10-07-2021

Unfortunately we don't support this mechanism out of the box. You could still build the kinematics using the RoboDK API.

This example may help you:
C:/RoboDK/Library/Example-09.a-Script-Model Robot DH-DHM Mirror Test - ABB IRB 120.rdk


RE: Mechanism synchronization-roivide-10-19-2021

Hello.

I have managed to create the proposed RPR robot but when I try to move it in cartesian motion it does not let me. Also, when saving the points in cartesian tarject it tells me that the points are not reachable.

I attach the station with the saved points.

A greeting