parts modelling and report

8/14/2019 Parts Modelling and Report

1/10

PARTS

MODELLINGand REPORT


2/10

PART: BATTERY COVER, this part is modeled using a series of 8 sketches and extrusions. The rst one

(sketch 1) will dene the size of the part. Extrusion 2 will remove close to 50% of the material to create a corner to

be later turned into a curve (round 1 and 2). Extrusion 3 will create the bottom horizontal pads to allow the snap-

ping of the cover to the body_cover_back.prt. The top snap hook if form using extrusions 4, 5 and 6 and thennished with a chamfer. Extrusion 7 and round 3 creates the two circular reliefs on the face of the battery and

extrusion 8 and round 4 created the three reliefs near the top snap hook. These later reliefs allow for easy removal

of the battery cover.


3/10

RENDERING

MODELLING&VISUALIZATION


4/10

PART: STAND, this part is modeled using a simple sweep protrusion. Since the nal

shape is symmetrical I modeled only half part and then mirrored it.

PART: SPEAKER_COVER_HOLDER, this part is modeled using a rst extrusion with a ring sketch, then a

second extrusion add the protruding piece and then this piece is chamfered. This whole part could have

been done using a single extrusion.

PART: SPEAKER_RING, this part is modeled using a simple revolve feature of thesketch shown.


5/10

PART: SPEAKER, composed of two revolves, one provides the conical shape, the other the con

cave top. Two cylindrical extrusions make up the bottom part.

PART: SPAKER_COVER_FRONT,

created using equivalent fea-

tures and process as to create both

body_cover parts.

PART: SPAKER_COVER_BACK, created using

equivalent features and process as to create both

body_cover parts.

PART: ELECTRONICS, made of

simple extrusions


6/10

PART: BODY_COVER_BACK, this part is modeled using a several extrusions to add and remove material. It

is also used the shell, chamfer and round function to get the general concave shape. The rst extrusion provides

the general shape of the part and also the thickness. After the shell command, the two batteries containers are

added as extrusion 2. A series of chamfers and round commands are used to achieve the smooth nish. Screw

holes are added at the end via extrusions instead of the hole command. Notice the lack of a hole for the insertion

of the metal stand. That hole will be added during assembly, in assembly mode.

PART: BODY_COVER_FRONT, is modeled in a similar fashion but with fewer features as it is a less complex

part.


7/10

RENDERING IN PRO/E, includes manipulation of light sources to acchieve the desirable illumination of the

assembly and also virtual rooms and scenarios for the rendering. For this assemble, 3 new materials were created

: 1 black glossy plastic for the casing, 1 shiny metal material for the stand and the speakers and nally 1 rubber

black material for the speaker_rings parts. The rendered result is below


8/10

ASSEMB

LY

,theassem

blyinPro

/Eng

inee

rinvo

lves

twoma

ins

teps:p

lacemen

tan

dcons

trictiono

fapart

to

referencesan

dthena

djus

tingth

osecons

trictionva

lues

so

tha

teac

hp

artw

illt

ake

thecorrec

tp

lace

inthe

na

lassem

bly

.Also,

parts

thatmove

toge

thers

hou

ldbeconstra

ine

dtoeac

ho

ther.

Inthisassem

blyeac

hspea

ker

is

compose

dofsevenparts

tha

tareconnec

tedtoeac

ho

ther.

Thespea

ker

isthen

inserte

dtothe

bo

dypartan

dw

illb

ea

bletoro

tate180

,from

an

aprox

ima

tehorizon

tal

pos

ition.

Inthis

case

twospea

ker.prt,

twospea

ker_ring.p

rt,

aspea

ker_cover_

ba

ck

.prt,

aspea

ker

_cover_

fron

t.prtan

donespea

ker_cover_

ho

lder.prtarecons

tra

ine

d

toge

ther.

Ifitbecomesnecessary

toro

tatethespea

ker,a

llpartsw

illm

ove

togeth

er.

Thespea

ker_cover_

bac

k.p

rt

iscons

tra

ine

dtobo

dy

_cover_

fro

nt.prtv

iaa

nsert

con-

stra

in,

ama

tecons

tra

inan

daang

lea

ligncons

tra

in,

thislateronea

llow

ing

the

freero

tationo

fthespea

ker.

Itisals

oa

ttheassem

blys

tage

tha

tfurt

hermo

de

ling

isdone,

name

lythecre

ationo

ftwo

ho

les

for

the

insertio

no

ftheme

tals

tan

d.

Thescrew

ho

letha

tjoins

thespea

ker_cover_

bac

k.p

rtan

dspea

ker_cover_

ho

lder

isa

lsoa

dde

ddur-

ing

this

stage.


9/10

RENDERING IN HYPERSHOT PRO, Bunkspeed's Hypershot software represents the current state of

the art in cpu based rendering and operates in 'realtime' fast enough for 3d photorealistic design applications to

become possible. It includes a broad selection of materials that can be further custmized to one's needs. Hyper-

shot provides a 3D environment for rendering and photorealistic illumination. The work ow is integrated with Pro/E

for it supports native Pro/E les and *.igs les. once the assembly is imported each part can be "painted" with the

desired material.

EARLY STAGE RENDERING in exploded view with incomplete parts.


10/10

parts modelling and report

Documents