Artwork tryouts lasercutter

  Submitted by Fleurvm on Wed, 06/24/2009 - 15:30
Fablab Location: 
Waag Society

> PREPARING FILE

The file has to be RGB.

Set the document size to 86 x 46 cm & position image top left.

The colors in the print menu have to correspond to the line/fill color of the (visible) vector you want
to print. (So multiple sort of lines (settings) are possible at the same time (even in the same layer!))

There’s a custom Graphic styles panel : Window : Graphic Styles : Open Graphic Style Library : user
defined : laser_color.

If you want the lasercutter to engrave or cut (lines ) they have to be very thin (0.003pt) otherwise they
will be rasterized in the print process!

Easiers is to use the Graphic Stylehairline of fill ; these also directly correspond to the colors
in the print menu.


> PRINT (laser)

In the Print window you can select that you only want to print the visible and printable layer (1st
window) layers (if you have multiple layers of course).

Mode setting

For my tests (line images) :
Black and white

Pen

(See tests)

Advanced

positioning mode : HOME (is
default: staring point of document size is at 0 cm/0 cm)

Vector function :
optimization sorting


> SETTING U P MATERIAL ON LASERBED

For each new material : set
material height of laser by:

- placing your material
horizontally on 0 cm

- Click extra thing on the
laser & 
place the laser in the middle of you material (press < >)

- press autofocus button

- when ready move the laser
to original position (< > or by hand)

 



> TESTS

TEST 1 : LILY MIRROR

3MM PERSPEX MIRROR

PPI value 400

Engravings :

thinner lines: speed 99%
Power  50% 

thicker lines : speed 40% Power  75% 

Cut : speed 0,8
%
Power  99%    

Lines a slight different
thickness / cut ok.


 

TEST 2 : LILY SET MIRROR LAYERS

3MM PERSPEX MIRROR

PPI value 400

Layer 1 Cut : speed 0,8 % Power 99%    

Took off the protective foil first. : DON’T DO THIS : the heath of the laser will damage the Perspex!!

TEST 3 : FACE MIRROR

3MM PERSPEX MIRROR

PPI value 400

Engravings : speed 99% Power 50% 

Cut : speed 0,8
%
Power  99%    

Engravings ok. Cut:
lines may have too much anchorpoint ; plus with this speed the pointy
bits start to melt again.


 

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