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[PostProcessor]Transformation angle value (rotate cutting)

Solution Partner Builder Solution Partner Builder
Solution Partner Builder

Hi

 

# Information

1. Version : NX10

2. Machine : DMG NTX2000 5axis millturn

3. Type : B,C axis head type

 

machine.jpg

 

4. Request :

processing for the region.
Then, rotate 5 copy to each of the same region. operation number is 6

 

123.jpg

 

try to work in the same XYZ values by rotating the value of the initial C-axis.

To do so, need to know is the "transformation angle value" or "transformation Number of Instances value" in the post builder.

 

Is there a way to know the value?

or Is there a way to set up another?

6 REPLIES

Re: [PostProcessor]Transformation angle value (rotate cutting)

Genius
Genius
you can use the following mom_ variables
Var: mom_instanced_path = 1
Var: mom_number_of_instances = 6
Var: mom_operation_instances_array[0] = FLOOR_WALL_INSTANCE
Var: mom_operation_instances_array[1] = FLOOR_WALL_INSTANCE_1
Var: mom_operation_instances_array[2] = FLOOR_WALL_INSTANCE_2
Var: mom_operation_instances_array[3] = FLOOR_WALL_INSTANCE_3
Var: mom_operation_instances_array[4] = FLOOR_WALL_INSTANCE_4
Var: mom_operation_instances_array[5] = FLOOR_WALL_INSTANCE_5

and for the calculation of the angle use

Var: mom_transformation_matrix[0] = 0.50000000000000067
Var: mom_transformation_matrix[1] = -0.86602540378443826
Var: mom_transformation_matrix[2] = 0.00000000000000000
Var: mom_transformation_matrix[3] = 0.86602540378443826
Var: mom_transformation_matrix[4] = 0.50000000000000067
Var: mom_transformation_matrix[5] = 0.00000000000000000
Var: mom_transformation_matrix[6] = 0.00000000000000000
Var: mom_transformation_matrix[7] = 0.00000000000000000
Var: mom_transformation_matrix[8] = 1.00000000000000000
Var: mom_translation_vector[0] = 0.00000000000044010
Var: mom_translation_vector[1] = 0.00000000000012590
Var: mom_translation_vector[2] = 0.00000000000000000
Var: mom_scaling_factor = 1.00000000000000000


regards

Re: [PostProcessor]Transformation angle value (rotate cutting)

Solution Partner Builder Solution Partner Builder
Solution Partner Builder

Thank you

 

But can not find the variable.

 

Var: mom_operation_instances_array[0]

Var: mom_operation_instances_array[1]

Var: mom_operation_instances_array[2]

Var: mom_operation_instances_array[3] 

Var: mom_operation_instances_array[4]

Var: mom_operation_instances_array[5]

 

Var: mom_transformation_matrix[0]

Var: mom_transformation_matrix[1]

Var: mom_transformation_matrix[2]

Var: mom_transformation_matrix[3]

Var: mom_transformation_matrix[4]

Var: mom_transformation_matrix[5]

Var: mom_transformation_matrix[6]

Var: mom_transformation_matrix[7]

Var: mom_transformation_matrix[8]

Var: mom_translation_vector[0]

Var: mom_translation_vector[1]

Var: mom_translation_vector[2]

 

I could not find the value of the above variables.

How do I set up?

Re: [PostProcessor]Transformation angle value (rotate cutting)

Genius
Genius

Hello

 

You should have the variable  mom_transformation_matrix(0..8) and  mom_translation_vector(0..2) if the operation is transformed (Rotate about axis or point) via copy or instance.

 

The other variables are only there if you made an instance.

For copied operation you have variables

mom_copy_source_transform_matrix(0..11)

mom_copy_operation_transform_matrix(0..11)

 

regards

 

Re: [PostProcessor]Transformation angle value (rotate cutting)

Creator
Creator

you need to set main MCS and Local MCS and create the operation and post processor CSYS need to set than your "C" will rotate ,

 

please check in NX documentation

HomeCAMManufacturing GeneralGeometry, tool, method, and program parent groupsGeometry groupsMachine Coordinate System (MCS)

Re: [PostProcessor]Transformation angle value (rotate cutting)

Solution Partner Builder Solution Partner Builder
Solution Partner Builder

I know MCS and Local MCS.

but, Create a Local MCS of multiple axis of the same angle is difficult.

When the initial change only the value of the C-axis in the same XYZ coordinates.

Re: [PostProcessor]Transformation angle value (rotate cutting)

Creator
Creator

Can you share your sample NC code than I will provide the solution for your requirements

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