Tritangent fillet error

[Matjo]

Hi everyone,

Currently i starting back learning using CATIA and using some example which i get from internet.
So, when i try to do tritangent fillet on my part, some error occur. I don't how to solve it. Can somebody give me method or suggestion to solve this problem. I will attach picture of error below,

[URL=http://s1064.photobucket.com/user/matjo90/media/Tritangent%20Fillet%20Error_zps9vfegwpr.png.html][/URL]

And below is my download link for my part
https://drive.google.com/open?id=0B4hCkK_2b6EPclhmRUxPbTJLaXc

Thank you and sorry for my bad english

 

[MrCATIA]

I'm not sure I understand what you're trying to do here.

I think the Radius of the Tritangent Fillet is too big, causing problems where it breaks through the split surface. Try a smaller radius value.

Based on the picture, I don't understand what EdgeFillet.2 and EdgeFillet.3 are. Maybe reorder the Tritangent Fillet before these fillets?

Again based on the picture, I'd do a Shell after the Split.

 

[Matjo]

Thanks MrCATIA for replying,

I'm not sure I understand what you're trying to do here.

Firstly, in tutorial which i used, need to create a cover for earphone. It combine several part and i just show in this forum the cover part. Means i need to create it. And then when step to create tritangent fillet, i stuck and don't know how to solve it.

I think the Radius of the Tritangent Fillet is too big, causing problems where it breaks through the split surface. Try a smaller radius value.

How to change it. Where i can find the command to change the radius. Please guide me to find it.

Based on the picture, I don't understand what EdgeFillet.2 and EdgeFillet.3 are. Maybe reorder the Tritangent Fillet before these fillets?

I just follow step by step from the tutorial and below is where exactly edgefillet being used.

[URL=http://s1064.photobucket.com/user/matjo90/media/CATIA%20V5/EdgeFillet.2_zpslwqa0x81.png.html][/URL]

[URL=http://s1064.photobucket.com/user/matjo90/media/CATIA%20V5/EdgeFillet.3_zpsqg9pbizq.png.html][/URL]

Thank you and sorry for my bad english