AddMate produces invalid mates

Mar 09, 2006 0 Replies

I'm trying to write a VB application that generates an assembly from existing parts, which are modified according to user-input. I've come to the point where I want to mate the parts...



I couldn't get faces selected, so I used a reference plane, if anyone knows how to adress a face directly, please tell me!



Below is a piece of code to add a coincident and a concentric mate. In Solidworks, mates are added under the parts "Verbindingsstuk-1" and "O-ring-1". These generate the following errors:



WARNING: Coincident1: This mate cannot be solved. Consider: a) deleting this mate; b) moving the assembly closer to the desired solution with dragging; c) Adding more mates to further define the assembly; d) Changing the mating scheme. ERROR: Concentric1: Circles are not concentric. Distance between centers is 550.5 mm.


If I afterwards suppres either mate, the unsuppressed mate works without errors... How can I get my parts mated?


Code:



swApp.ActiveDoc.ClearSelection2 True boolstatus = swApp.ActiveDoc.SelectByID("Plane5@Verbindingsstuk-1@" & CurrentFileName, "PLANE", 0, 0, 0) boolstatus = swApp.ActiveDoc.AndSelectByID("Plane1@O-ring-1@" & CurrentFileName, "PLANE", 0, 0, 0) Assembly.AddMate swMateCOINCIDENT, swAlignCLOSEST, 0, 0#, 0#



swApp.ActiveDoc.ClearSelection2 True boolstatus = swApp.ActiveDoc.SelectByID("Arc1@Diameter@Verbindingsstuk-1@" & CurrentFileName, "EXTSKETCHSEGMENT", 0, 0, 0) boolstatus = swApp.ActiveDoc.AndSelectByID("Arc1@Diameter@O-ring-1@" & CurrentFileName, "EXTSKETCHSEGMENT", 0, 0, 0) Assembly.AddMate swMateCONCENTRIC, swAlignCLOSEST, 0, 0#, 0#



swApp.ActiveDoc.ClearSelection2 True


Thank you, you're help is appreciated!



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