CSE - PLANE SPATIAL with 45/45 degree Table

[VikP]

Hello everbody,

currently I have problems with the development of a virtual DMU50 eVo linear.

I am unsure in determination of the "variable internal":

GV_strMachineType "T"

GV_dFourthAxisX -0.5847977528
GV_dFourthAxisY 0.5735802668
GV_dFourthAxisZ -0.5735902663
GV_dFifthAxisX 0
GV_dFifthAxisY 0
GV_dFifthAxisZ 1

Where could be the problem?

[SpaceTom]

For me the settong

                             GV_strMachineType "T"

looks wrong

                             "T" --> Tool (Head/Head configuration)

but the DMU50 evo is table/table better use

                             GV_strMachineType "P" --> P == Part

You can also check OOTB example sim14_mill_5ax and doc Working_with_OOTB_MACH_Simulation_Examples.pdf for reference.

[VikP]

Thanks for the feedback.

I've done the change, but it still doesnt work.

[VikP]

I changed the kinematic model a view times and the result was the same displacement. You see it in the picture.

The postprocessor is correct, because the machine is still working with it.

What can I edit now?

[VikP]

A strange phenomenon has happened.

After a wide tasting phase the CSE simulation worked.
The reset of the simulation has everything discarded again and nothing worked again.
When calling a swivel operation in the PLANE SPATIAL wrong positions are approached.

Does anyone know the problem?

[Quaffe]

Did you ever solve your problem?

[VikP]

Hello Quaffe,

yes it works fine.

First of all I used NX8.5 and not NX9.

Then I chose GV_strMachineType "P" and correct global variables for rotational axis.

Best wishes

Viktor

[Quaffe]

Thank you for your reply and sharing your solution.

[EmilioMazzeo]

I have a similar problem with a DMU 80 evo machine kit in Nx9.

I have to set correct gv variables but when I use the machine code simulate in nx i have this error:

Unspecified error when executing method 'getJointNumber'.
Command 'SetArrayElement' called with invalid argument
Unspecified error when executing method 'CSEInitializeChannel'.

Anyone can help me?
 

[SpaceTom]

Please check if you kinematic model has axis with the name defined in these global variables:
GV_strFourthAxisName
GV_strFourthAxisName