[Huahahahahaha]

Hello Friends,

i have something news to share.
Today i could make some marking on stell and stainless Steel using my laser.
just coat that steel using etching chemical.
After that put it on laser.
i using speed 5 power 40. ( usually use that for cutting acrylic )
have good result with that.

when i use engraving mode, my speed 200 power 50 distance 0.05
but still don't have good result, the marking gone when i scratch with nail.

Please share your comment and your result with your laser.

Regards,
Huahahahahaha

Rabbit Laser 60 Watt.

[SkipW]

Which etching chemical did you use? Did you use Cermark or the Brasso/clay mix?

Can we see a picture?

Skip

[Huahahahahaha]

Using Ferric Chloride and Brasso

i will post the pic tommorow, when i go to workshop.

[Huahahahahaha]

i still don't have time to try laser etching again.
but i found the problem, why the result is bad.
i not cover all area perfectly with that solution. ^_^
because i just want to try that time, and not hope will success.
this is the pic.
in the outline, i use configuration for cutting acrylic. ( low speed, high power )
the letter, using graving configuration.



btw, i also could colouring the acrylic, without losing its transparancy effect.

[SkipW]

That is a good start.

Maybe you would have to laser it 2 times to make it darker?

Skip

[spacer777]

hi, i used thermark metal marking solution on stainless steel, the graphics and text were unsurpassable, it is fantastic and my customers are very pleased with result

[muqtadir]

Hi

I am using Cermark (for stainless steel) and getting excellent results and give black color with permanent mark. Can go by sand paper.

[Huahahahahaha]

i know i could using cermark or thermak, but it's to expesive for me.
And couldn't find in here.
so i just want to inform another cheap solution.
^_^

[casa verde]

see page Tecnocorte in spain
http://www.tecnocorte.net/
http://www.tecnocorte.net/quimico.htm

they sell twenty-eight (28) different products to mark in black or colors on metal, ceramic, glass and plastics
This water based products which allows for a fast drying time and easy clean up that are easily applicable with paintbrush or foam brush
Also if adecuated diluted with water, are used in Spray gun, airbrush, Bird applicator, draw down bar.

[lasermax10]

Hello, good morning , are there anybody ?

[kelvinguo]

Please using our semiconductor side laser marking machine for marking on stainless , it can work very well with many metal material non metal material . There are 50W and 75W of laser power with Length of laser wave:1064nm , Marking scope: 100x100mm - 300x300mm, Min line width: 0.015mm, min character: 0.15mm, Marker line speed: ≤ 7000mm/s, Mark deepness: ≤0.4mm, Repeat precision: ±0.001mm, Power supply: AC220V 50Hz/, Operating temperature: 10-35°c, moisture: 5-75°c, Cooling style: closed loop water cooling, Demension: 1300mm*850mm*1160mm . If you're looking for laser marking machine to purchase ,please feel free to contact me directly at [email protected]

[lasermax10]

Dear friend

We know your semiconductor machine type, it lets to engrave over metals , now we have development special inks that let engrave over metals too, using CO2 laser machine cheaperof low power 25 w , marking strong black color or marking a deep over metals .
Also we have several color to engrave over anodized aluminum, ceramic, glass and plastic .
You can see it on http://articulo.mercadolibre.com.ar/...o-en-color-_JM
or on http://us.my.alibaba.com/product/pro...tm?id=11747085.
Thanks very much .
LaserMax10

[kelvinguo]

Hi, LaserMax10
I can't access to your alibaba website correctly and other site , which I don't know that language . please tell me the marking speed , marking thickness, min charactor and min line width ,etc.

thanks.

Kelvin Guo

[muqtadir]

Hi LasermaX10

Can you give us your English website for more information and price etc.

Khan

[lasermax10]

Alibaba
Laser Engrave Color Marking Products (Atrex Engineering Co. Ltda ...

Atrex Engineering Co. Ltda. is an Alibaba supplier that manufactures Laser Engrave Color Marking Products in Argentina. Laser Engrave Color Marking Products ...
http://www.alibaba.com/catalog/11747..._Products.html - 29k -

http://us.my.alibaba.com/product/pro...tm?id=11747085

[email protected] / [email protected]

[lasermax10]

Metals and Alloys

1. ATREX 7007®
generates a dark mark, on: Stainless Steel and Common Steel.

2. ATREX 7011®
generates a dark mark, on: Aluminum and alloys.

3. ATREX 7015®
generates a dark mark, on: Chromium-plated and Nickel-plate

4. ATREX 7031®
generates a deep, white, or dark mark, on: Stainless steel

5. ATREX 8033®
generates a dark mark, on: Titanium

Depth Engraving : The ATREX 7031 product allows Deep Security Engravings, gravure in steel or stainless steel, cannot be erased without destroying the surface of the metal and they are useful for the quick and permanent identification of weapons and steel tools.
They can also be used like base for beautiful effects of color contrast for a subsequent passing with the same o another dark product.

[muqtadir]

Lexmark10

How much it can mark deep your " ATREX 7031 " product and can we fill any color by manually or not ??

[zax15uk]

Lexmark10

How much it can mark deep your " ATREX 7031 " product and can we fill any color by manually or not ??

These are additive processes (which bond or combine with the base material).

This is the only option for a low power CO2 laser. It does not create an engraving/etching mark so has no depth for you to fill, but depending on the pigment in the chemical additive you will get a visible mark that is unable to be removed without physically damaging the base metal.

If you want to create an etching, Nd:YAG or Yb:YAG will work well, you can also use a chemical etching process (with laser cut mask), or the simplest would be a CNC router with engraving bit.

Zax.

[lasermax10]

Lexmark10

How much it can mark deep your " ATREX 7031 " product and can we fill any color by manually or not ??

ATREX 7031®
generates a 0.1 mm deep, white, or dark mark, on: Stainless steel.
It was not development to be fill manually with other paint. It was made to engrave a deep ; if you look for permanent black mark we have codige 7007/7011/7015.

Of course to create an etching, Nd:YAG or Yb:YAG will work well, you can also use a chemical etching process (with laser cut mask), or the simplest would be a CNC router with engraving bit.
It is think to let work with low power CO2 laser machines , getting more option to work with this type of laser machines. (not only cut and engrave soft materials)

[lasermax10]

Lexmark10

How much it can mark deep your " ATREX 7031 " product and can we fill any color by manually or not ??

ATREX 7031®
generates a 0.1 mm deep, white, or dark mark, on: Stainless steel.
It was not development to be fill manually with other paint. It was made to engrave a deep ; if you look for permanent black mark we have codige 7007/7011/7015.