Finishing examples of various type of Prototyping process ......Finishing examples of various type of Prototyping process (Page: 5/10) Sand Blasting Before sand blasting will require

Machine finishing

Machine finish is that, a very

smooth paper surface,

created by a machine without

polishing work, only needs a

little hand work to clear the

bur, the part could be finish

and delivery quick soon after

off the machine.

Finishing examples of various type of Prototyping process (Page: 1/10)

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Inner Machined Finish

Exist of cutlery radius will

results radius during CNC

Machining the inner structure

of the model. Our standard

operation will required

choosing different tools for

processing to have the

Radius range from R0.25 to

R3.0. Parts required

clearance radius will

secondary clean by hand

finishing.



Smooth Finishing

Common smooth finish

requires to use rough

sandpaper start from 240#,

then 320/400# and finally

600-800# to smooth the

processing marks and burs

on the part.

Highly Polishing

OR Mirror Finishing

Highly polishing or Mirror

Finishing requires the

sanding work start from 320#

sandpapare, then 400-600-

800-1000# and end by1500#,

finally using the polishing

paste to polish. the

processed surface will be

highly smooth without neither

machine line nor sanding

mark which is normally the

required finishing standard

for Vacuum Plating or

Chrome Plating parts.




Clear Polishing

Acrylic polishing requires the

removal of material and it is

essential to achieve a good

machined finish before hand

polishing,and end by 1500#

sandpaper. finally using

polish plate to do the hand

polishing,The final product is

clear and free of any marks

or scratches with optical

quality finishes .

Vapor Polishing

Vapor polishing can be used

to enhance component

features on materials such as

polycarbonate. Vapor

polishing is ideally suited to

the polishing of small

features and offers

improvements to internal and

external surface finishes.

The process is performed

with a chemical vapor, which

attacks the surface of the

plastic and smoothes it.





Sand Blasting

Before sand blasting will

require a hand sanding

process using sandpaper

start from 240#, then

320/400#, and end up by

600#. Then sand blasting

operations with the glass

sand range from 120# to 180

#. It is the operation of

forcibly propelling a stream of

abrasive material against a

surface under high pressure

to smooth a rough surface,

roughen a smooth surface,

shape a surface, or remove

surface contaminants.



Grey Primer Finish

primer is the key to a great-

looking topcoat,When you

plan to use any bright or rich

color as a topcoat, rely on

Grey primer to:

Spray the first layer primer to

the debured part, using putty

to fill the rough surface and

sanding by th e240/320#

later on, afterward spray the

second time, and sanding by

400# , and then end up by

800/1000# sanding to reach

the high smooth, non-marks,

non-oil, tidy surface.

Soft Rubber Painting

This is a clear coating that

was called something like

soft touch paint. It can be

applied as a clear translucent

topcoat over a wide variety of

substrates and basecoats to

produce a lustrous full matte

finish. Ultra soft to the touch,

it feels like expensive suede

or soft leathe.




Textured Matte Painting

Matt painting provides a

permanent, non-gloss finish.

Eliminates light reflection.

Dry fast and clear. Texture

on the painting surfase is

done according to clients' MT

or YS texture sample

plaques, which is the real

mold texture, in prototype

painting, only refer and close

to the spray dot plaques. A

simple fine spark finish can

be sometimes be created by

lightly blasting the surface.

Very fine finishes can be

produced purely with a

spraying technique.

Gloss Painting

Gloss painting is the most

durable and easiest to clean

of all paint sheens, high-

gloss paint is hard, ultra-

shiny, and light-reflecting.

Products receiving cosmetic

paint are coated with a

polyurethane paint.

Polyurethane paint gives

prototypes and parts extra

resistance to water and

chemicals, as well as a

glossy, professional finish.

We use UV coatings and

Acrylic 1K&2K PU

Automotive Refinishing

coatings from PPG and

DuPont.




Vacuum Aluminium Plating

Knowed as Vacuum

metallizing is a form of

physical vapor deposition, a

process of combining metal

with a non-metallic substrate

through evaporation. Layer

thicknesses are typically a

few micron and a range of

finishes are possible. The

most common metal used in

vacuum metallization is

aluminum for a variety of

reasons such as cost,

thermodynamic, and

reflective properties.

Chrome Plating

It often referred to simply as

chrome, is a technique of

electroplating a thin layer of

chromium onto a metal or

plastic object. The chromed

layer can be decorative,

provide corrosion resistance,

ease cleaning procedures, or

increase surface hardness.

Sometimes a less expensive

imitator of chrome may be

used for aesthetic purposes.




Brush Finishing

Brushed or dull polished

metal is metal with a

unidirectional satin finish. It is

produced by polishing the

metal with a 120–180 grit belt

or wheel then softening with

an 80–120 grit greaseless

compound or a medium non-

woven abrasive belt or pad.

The brushing gives the metal

a distinctive look, as it retains

some but not all of its

metallic lustre and is given a

pattern of very fine lines

parallel to the brushing

direction.

Aluminum Anodizing

Anodizing increases

corrosion resistance and

wears resistance, and

provides better adhesion for

paint primers and glues than

bare metal dose. Anodic

films can also be used for a

number of cosmetic effects,

either with thick porous

coatings that can absorb

dyes or with thin transparent

coatings that add

interference effects to

reflected light.




Silk Screening

OR Pad Printing

Either process is a simple

process for imprinting an

image onto virtually any

material. Such as Logos,

letters, rating labels. The

color for printing is optionally

as well as painting according

to panton No.

Laser Etching

Using for Concave character

both tiny and big. painting 1

layer on clear material and

Laser Etching the lable to get

a light transmittance

characters, painting 2 layers

in different color on the

opaque material and laser

Etching the lable to get a

color different characters.




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Finishing examples of various type of Prototyping process ......Finishing examples of various type of Prototyping process (Page: 5/10) Sand Blasting Before sand blasting will require