HD52164: DMU KINEMATICS : THE SAME REVOLUTE JOINT CANNOT BE DEFINE AS IN PUT FOR MORE THAN ONE GEAR JOINT.

APAR status

• Closed as Permanent restriction.

Error description

• DMU Kinematics : The same Revolute joint cannot
  be define as input for more than one gear joint.
  Scenario :
  1 - open a CATProduct
  2 - Create 3 Revolute joints (Revolute 1 to 3)
  3 - Create a gear joint based on Revolute.1 and
  Revolute.2
  4 - Create a gear joint based on Revolute.2 abd
  Revolute.3
  --> It is not allowed to used Revolute.2 as input of
  the second gear joint.
  .
  

Local fix

Problem summary

• DMU Kinematics : The same Revolute joint cannot be define as in
  put for more than one gear joint.
  DMU Kinematics : The same Revolute joint cannot
  be define as input for more than one gear joint.
  Scenario :
  1 - open a CATProduct
  2 - Create 3 Revolute joints (Revolute 1 to 3)
  3 - Create a gear joint based on Revolute.1 and
  Revolute.2
  4 - Create a gear joint based on Revolute.2 abd
  Revolute.3
  --> It is not allowed to used Revolute.2 as input of
  the second gear joint.
  .
  

Problem conclusion

• THIS PROBLEM IS PERMANENT RESTRICTION IN
  CATIA
  .
  The problem submitted in batch mode and in
  interractive mode are not the same. It is not
  possible to use the same revolute for 2 different
  gear. The macro you send duplicate the revolute,
  the 2 items revolute even if they have same name
  are in fact 2 differents instances of the revolute.
  You can see that in analysing deeply the macro and
  see that the input in gear 1 and 2 are duplicate
  making a duplication of the revolute. To confirm
  this approch you can rename one of the revolute
  and you'll see that the second one will not be
  renamed as the internal ID are different.
  .
  This is so the same behaviour in interractive as in
  Macro and the normal behaviour is to not use twice
  the same revolute.
  .
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels