how make Class A surface analysis in catia?

G15

7 Nov, 2012 03:37 PM

You have check the connection between the faces. Class A means
G0 Point
G1 Tangent
G2 Curvature

1. Step 1:

   Check the connection between the three faces.
   

   

2. Step 2:

   open "connect checker analysis"
   

   

3. Step 3:

   G0 is OK between green and blue
   

   

4. Step 4:

   Tangency (G1) is OK
   

   

5. Step 5:

   Curvature (G2) is OK
   so--> CLASS A
   

   

6. Step 6:

   G0 is OK between blue and yellow
   

   

7. Step 7:

   G1 is OK
   

   

8. Step 8:

   G2 is NOT OK, 98,72% difference
   so--> NO class A