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What are the precautions for the principle of laser carving and

by:Transon     2021-01-08
Laser carving is a kind of process, surface treatment and screen printing, pad printing, are printed on the product or design, such as the process is different, the price is different, so the principle of laser carving and matters needing attention are:
radium vulture is also called laser engraving or laser marking, is a kind of surface treatment technology using optical principle, mobile phones and buttons on the electronic dictionary, I've done before products are used, a little bit more simple speaking like this:
for example I want to be a keyboard, he with words, words have blue, green, red and grey, the key body is white, laser engraving, the first injection, blue, green, red, grey words each spray the corresponding color, be careful not to spray onto other keys, it looks like the blue key, the green key button, such as whole spray a layer of white again, this is a piece of white keyboard, the blue and green are folded in the below. At that point can be laser engraving, laser technology and the ID is used to derive the key figure made of film, carving out the white oil, such as processing throughout the letter &; 一个“ , carving out the white on the stroke, or blue or green will come to light, thus form the various color of letter keys
if you want to pervious to light, at the same time with the PC and PMMA, spray a layer of oil, carving out font part, here have the light went out, just want to consider the adhesion performance of various oil at this moment, don't spray oil up a scrape off, za Chinese that is too lose face!
because the color key to different oil spray, so want to consider this, while doing structure to separate the key point, in order to avoid spray to unnecessary place, there is also a loss bigger place better to do two or more, so that we can have more than one can form a complete set.
the color of the color difference is larger, the biggest such as black and white, this machine is easy to distinguish, also have to clean, so as to avoid carving and not net, affect the appearance quality, and the different color font don't too close.
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