Tài liệu TRAY - Pro/ENGINEER Wildfire 2.0 docx

1
ME-430 Introduction to Computer Aided Design
TRAY -
Pro/ENGINEER Wildfire 2.0
Dr. Herli Surjanhata






Pick the Create a new object icon
.





2


Type in Tray for the name of the
new part.

Un-check Use default template.

The default units of Pro/E is
inlbs_part_solid.

The units of the bracket is mm,
so select mmns_part_solid.

Click OK since the part will have
millimeters units.

Click OK in the New dialog box.

The default datum planes
appear in the graphics area.







3
CREATE A BASE FEATURE

Create the base feature – Pick the
Extrude Tool icon
.



In the dashboard, click the

option.



Click on Define.




Pick TOP datum plane as Sketch Plane.

For Sketch Orientation Reference,
accept default RIGHT datum plane.

Then click the Sketch button
.



4

Click the Close button in the
References dialog box.



Click the small forward > icon to expand,
and pick
.

Draw horizontal and vertical centerlines
through coordinate system. These
centerlines are used to ensure symmetry
of the section.




Click
, and draw the rectangle as shown. Note that the
rectangle should be symmetrical to both centerlines.




Click
to dimension the rectangle.

Click
to modify the dimension as shown.




5




Click
.

Type in 12 for the depth of extrusion.





Click
.

6



Click
and select Standard

Orientation.



CREATE BOTH SIDES CUT



Pick the Extrude Tool icon
.


Click the Remove Material icon
.

Select the Extrude on both
sides icon
.

Enter the cut depth 50 mm.

Click
.

Click on
to define
sketch section for cut.

Pick FRONT as sketching plane, accept default and click Sketch button.


7



Pick all edges as additional reference – see figure below.




Click Close.








Pick it as reference.

8
Pick to sketch the section as shown in the figure below, use to
dimension the sketch. Pick
to modify the dimensions.


Click . Then Click .