Tài liệu Car Rim – Part and Assembly Photo Rendering pdf

CREATE A REVOLVED PROTRUSION AS A BASE FEATURE Create a revolved protrusion on the FRONT datum plane and pick TOP datum plane as the top reference.. CREATE A DATUM PLANE DTM1 This datu

ME-430 INTRODUCTION TO COMPUTER AIDED DESIGN Car Rim – Part and Assembly Photo Rendering

Pro/ENGINEER Wildfire

Dr Herli Surjanhata

Create a part named car_rim with three default datum planes and default coordinate system

CREATE A REVOLVED PROTRUSION AS A BASE FEATURE

Create a revolved protrusion on the FRONT datum plane and pick TOP datum plane

as the top reference The dimensions of the section to be revolved are shown in Figure below

Make sure the dimension 17.72 and 16 are diametrical dimension

2The resulted feature is shown below:

CREATE A REVOLVED CUT

The dimensions are shown below

The resulting cut: Mirror the cut about TOP datum plane

CREATE AN INSIDE CUT ON THE TOP PART OF THE RIM

The cut is made by revolving the rectangular section shown below

CREATE A DATUM PLANE DTM1

This datum plane is created through the flat surface of the inside cut

The flat surface of inside cut

CREATE A REVOLVED PROTRUSION ON THE TOP OF THE RIM

The resulting feature:

Spline

Reference

Click this

Make sure to select datum on the fly DTM2 as Top sketch orientation reference

•

Create a vertical center line here for

Make sure DTM2 is unhide

Use Varying option to pattern the cut with 72° dimension increment, and total number of instances 5

CREATE ANOTHER THRU-ALL CUT and PATTERN THE CUT

Use the same procedure described above to create another cut for the spoke

Pattern the newly created cut

CREATE A NEW DATUM PLANE DTM12

The datum plane is offset 6.5 inches from the TOP datum plane

CREATE A COUNTER-BORE HOLE

First create a thru-all hole as shown below

Then create a co-axis blind hole to represent a counter-bore hole

PATTERN THE COUNTER-BORE HOLE

Create a Local Group called COUNTERBORE consisted of the thru-all and blind holes, then pattern it to get the total number of instances 5

CREATE A BLIND HOLE

The hole is made co-axis with the rim, and DTM4 is taken as primary reference

CREATE A DATUM PLANE DTM13

A new datum plane DTM13 is created by offsetting it 2.85 inches from TOP datum plane

CREATE ANOTHER BLIND HOLE

Use DTM13 as primary reference to create co-axial blind hole as shown below

Click Flip if necessary

CREATE ROUNDS

16Hide the datum curve and spin center to get the following shaded view

PHOTORENDER THE CAR RIM

Start PhotoRender by selecting

View -> Model Setup -> Render Control

See photo redering tutorial on Pump Housing

Example of rendering:

CREATE A TIRE

The tire is created by revolving the following section, and the dimensions of the tire are shown below

20Add rounds as shown below

ASSEMBLE THE RIM AND TIRE