ADVANCED DRESS-UP FEATURES 39. Once OK has been selected, your part will appear with the filleted area highlighted by orange lines at the boundaries. - презентация

1 ADVANCED DRESS-UP FEATURES 39

2 Once OK has been selected, your part will appear with the filleted area highlighted by orange lines at the boundaries. Click anywhere OFF the part to get rid of the lines and see your part 40

3 A CHAMFER is used the same way as the fillet command. Important changes that you can make in the Chamfer definition box include changing the length and angle of the chamfer. chamfer 41

4 Just like FILLET, the CHAMFER is shown with an orange border until you click off of the part in the blue area. 42

5 This is what your part looks like once it has been properly chamfered. Note that both EdgeFillet and Chamfer are shown on the parts tree in their order of operations. 43

6 Another thing that becomes important, especially during the manufacturing process, is DRAFT ANGLE. This is the angle that you build into your part so that it can easily be extracted from a mold during the casting process draft 44

7 The faces that you pick to draft are the ones that turn red, and the Neutral Element face picked becomes blue. The arrow determines which way the angle will occur. Dont forget to click on the neutral element selection box before clicking on the chosen face. Direction arrow and angle relation There is a direct relation between the direction arrow and the angle shown. Closer inspection shows that as you switch the direction of the arrow, you also switch the direction of the draft. CLICK HERE 45

8 Now your part has a five degree draft angle that you have designed into it. This draft angle in no way changes the way that your part will act in relation to other parts in an assembly. 46

9 Another handy Dress-Up Feature is SHELL. This is used for hollowing out your part when a solid part is not needed. Shell is defaulted to.079in (if you are using inch units) but you may change the inside and outside dimensions, along with the faces to remove, in the Shell Definition Box. shell.079in default shown on chosen face 47

10 Now your part is shelled and awaiting any other dress up features that you may wish to do. 48

11 The last major dress up feature that you can utilize is the THICKNESS utility. This allows you to increase the thickness of just the area of the part that you have chosen. Here we have chosen to make the one side of the box.039in thick. thickness 49

12 The part is now thicker on the edge that you chose, and will remain highlighted until you click off of it. 50

13 Here is your final part, with its draft angle, shell and thickness…all you need to do now is save it as a part and get ready to put together your assembly. This will be covered in a later chapter. 51