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ME-430 INTRODUCTION TO COMPUTER AIDED DESIGN
RAZOR HANDLE Using Swept Blend

Pro/ENGINEER Wildfire 2.0

Dr. Herli Surjanhata

Create Swept Blend Protrusion of Razor Handle
Set the working directory to e.g. ME-430 directory.

1

File -> Set Working Directory…

Navigate the computer file
system, and select the
working directory e.g ME430.
Click on OK.

Create a new part called Razor_handle.prt

File -> New or click on

2

Enter the name of razor_handle.
Uncheck the box of Use default
template.

Click OK.

Select the
mmns_part_solid
Template.
OK.

3

Now create the solid protrusion using Swept Blend.
From Insert
pull down menu,
select Swept
Blend ->
Protrusion.

Choose,
Sketch Sec -> NrmToOriginTraj -> Done

Select Sketch Traj

4

Pick FRONT datum plane as sketching
plane,

then select Okay.

Top – Pick TOP datum plane as top
reference.

Close the References dialog box.

5

Select on Create a spline curve

.

Sketch the spline as shown below as the trajectory of the
swept blend.
Be sure to stat drawing the spline from the origin.
There are five points altogether as shown.

The second point (next to the origin) should be parametrically positioned midway
between the first and third points.
Draw two construction lines; from the first to second points, then second to third
points.

6

Click
and
draw two
straight lines.

Pick both lines, then rightclick mouse button.
Select Construction.

Click

,

Select the Equal constraint

.

7

Pick both construction
lines (represented by
dashed lines), and the
length of the lines are
now equal.
Close the Constraints
dialog box.

Dimension the FIVE-point spline as shown below.

Click the

when finish with the trajectory.

Before you begin to sketch any sections, you will now be prompted for where all the
sections will be located. There will be a total of five sections sketched for this
protrusion. Two will be at the endpoints (mandatory) and the other two win be at
the datum points. The first location to be highlighted will be the second point of the
sketched trajectory.

8

Select Accept from the CONFIRM menu. The next point
will then be highlighted so Accept this location. Choose
Accept until all points are accepted.

To sketch the first section, accept the default Z axis rotation of zero. Sketch a circle
section as shown. Be aware of the start point location. The diameter of the circle is
7 mm

Click the

when finish with the first section.

The system will prompt for the Z axis rotation.

Accept the default value ...
1
ME-430 INTRODUCTION TO COMPUTER AIDED DESIGN
RAZOR HANDLE Using
Swept Blend
Pro/ENGINEER Wildfire 2.0
Dr. Herli Surjanhata
Create Swept Blend Protrusion of Razor Handle
Set the working directory to e.g. ME-430 directory.
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