Week 8 - Challenge 1 - Draft Analysis on a Fan Cover

Draft analysis report

First ensure the class A is properly joined and has no discontinuity on it. Use Boundary command or join command.

BOUNDARY:

JOIN:

Check carefully the model and compare which tooling direction is suitable for tooling axis.

1.Here we are looking at the isometric view of the surfaces and can clearly see a hole at the top face.

2.From x direction, it will be for tooling the hole.

3.Similarly from Y direction the hole cannot be seen thus it will be difficult to tool it.

4.but from the Z direction the hole is visible so we choose this direction for tooling axis. Note that this is only a dummy axis.

Now we will use bisecting method to make the real tooling axis.

1.Make an axis system and intersect the ZX plane with the class A surface. We will get the line. Now we have to see which surface will create problems or will be difficult to be tooled and make a line along that surface.

Now we will use bisecting method to make the real tooling axis.

1. Make an axis system and intersect the ZX plane with the class A Surface. we will get the line.

now we have to see which surface will create problems or will be difficult to be tooled and make a line along that surface using point option. Here we can see in picture that we have made two lines, now we will bisect lines and choose proper direction, here vertical direction.

1. Similarly, we intersect the YZ plane of the axis system with the class a surface. And we repeat the same procedure again.

1. Now we have two axes viz. axis in X and axis in Y. We will bisect these two axes in Y. We will bisect these two axes to get our final tooling axis.

Draft analysis

1.Go to insert < analysis < feature draft analysis.

2.Click on the compass icon and align it with the tooling axis and click on the surface ,we will get our results.