3D Laser Engraving Technique
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Engraving is the practice of incising a design onto a hard surface, by cutting grooves into it. Laser engraving means that a laser beam is used as the engraver tool. As you can notice, technology and its fast evolution allows many different possibilities when you use a laser. Engravers, more and more, are turning to laser technology for engraving functions due largely to the great versatility in material choices. Popular laser engravable materials include wood and veneers, plastics, acrylic, glass, marble, coated metals, leather and other fabrics, stone, granite, mat board and other paper products, hard surfaced materials like Corian, cork, melamine, Delrin, rubber stamp, and gasket material. Additionally, there are a host of manmade materials including simulated wood and stone products, which have proven to be ideal for laser engraving. Material manufacturers continue to produce and provide products that are compatible with lasers. This is important because the faster and more efficiently one can run laser engraved jobs the more profitable the job will be.The latest step in this technological race is the 3D laser engraving technique.
This truly unique process is the meeting of skills from the past and the future. The work combines the precise and meticulous crafts of the designer and the sculptor with the know-how of a computer scientists who convert a 3D image into a galaxy of crystallised pixels. Each pixel is formed by a “micro explosion”caused by the meeting of guided laser beams, transforming and sculpting the heart of the crystal, whilst leaving the exterior flawless. The image is suspended within a block of optical glass – the clearest and purest known form of glass. The delicate lines, which rival the finest lacework, create the shape in infinite detail. The result is a masterpiece of finesse, elegance and distinction.
Laser Engraving Mac
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Well, the most appropriate title for this article would be “Laser Engraved Mac”. We, all, know the amazing applications of the laser engraving technique. It can be utilized for industrial purposes, but also for art works. It can used even to customize your personal belongings.
With the proper laser engraving equipment you can etch your personal things very easily. The things to be engraved and the pattern or drawing to be used are completely up to you.
Some hobby communities tend to personalize their items much more than others and Mac fans are probably the people more oriented to personalization and customization.
I enclose some photos below about clear examples of laser engraved macs. As you can see the sky is the limit when we are talking about laser engraving macs. Notice how cool is this laser engraving on PowerBooks. Wondering when Apple will start offering laser engraving option on MacBook Pro just like on iPods.
Laser Engraving Industrial Technique
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Laser engraving is a very specific industrial technique. There are some laser systems that are being used to mark or etch, and even engrave any material and object. People purchase engraved objects for many different reasons and purposes. This method is much more popular than other engraving procedures mainly due two important reasons:
- Cleanness
- Precision.
This method of laser engraving can be very complex and technical, and involves exposing the object to a laser ray.
The laser engraver which is used for technical process basically has 3 main parts, which are the laser, controller and surface. The laser beam is emitted from the laser, and the patterns are traced by the controller onto the surface.
Laser can be so powerful that it can not only engrave, but also can be utilized for cutting purposes. Plasma cutting and woodcarving are techniques that can take place with the help of a high-power laser. Printing on disposable cups, plastic bags, candy bar wrappers and milk cartons is done by a method known as ‘flexo printing’, which is done with the help of laser engraving.
Specifically, laser engraving is used for materials which are more suitable for this kind of purpose like polymers and alloys. Woodwork, a very beautiful and famous art, is carried out with the help of laser engraving. Here, 10 watts of laser power can suffice to engrave on hardwoods like oak and mahogany. Acrylic plastics and plastic sheets (of soft drink bottles) are also commonly engraved. By the method of conduction, coating can be removed from metal with the help of laser engraving. Diamonds get their brilliance thanks to the process of laser engraving.