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Yag Engraving Laser
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| | Laser Engraving $71.7 Laser engraving is the practice of using lasers to engrave or mark an object. The technique can be very technical and complex, and often a computer system is used to drive the movements of the laser head. Despite this complexity, very precise and clean engravings can be achieved at a high rate. The technique does not involve tool bits which contact the engraving surface and wear out. This is considered an advantage over alternative engraving technologies where bit heads have to be replaced regularly. The impact of laser engraving has been more pronounced for speciallydesigned laserable materials. These include polymer and novel metal alloys Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 84 Publication Date: 2010/04/24 Language: English Dimensions: 5.98 x 9.01 x 0.20 inches |
| | Advances in ND : YAG Laser Surgery $312.98 No Synopsis Available |
| | Neodymium : YAG Laser in Medicine and Surgery $82.88 No Synopsis Available |
| | Laser Bonding $71.7 Laser bonding is a marking technique that uses lasers and other forms of radiant energy to bond an additive marking substance to a wide range of substrates. Invented in 1997, this patent protected technology delivers permanent marks on metals, glass and ceramic parts for a diverse range of industrial and manual applications, ranging from aerospace to the awards engraving industries. It differs from the more widely known techniques of laser engraving and laser ablation in that it is an additive process, adding material to the substrate to form the marking instead of removing it as in those techniques. For metals, parts can be permanently marked with high contrast, high resolution marks for logos, barcoding, identification and serialization purposes, without damage to the substrate. With glass and ceramics, complex surfaces can be decorated or marked and the traditional firing process replaced by a laser, with its permanent bond fired on in seconds. Laser bonding has been achieved by Nd:YAG, CO2 laser, Fiber laser and Diodepumped solidstate laser and can be made by other forms of radiant energy. Laser bonding is often referred to as CerMark, CerMarked, or CerMarking Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 92 Publication Date: 2010/04/23 Language: English Dimensions: 9.02 x 5.98 x 0.22 inches |
| | An Engraving $79.99 An Engraving - Premium Photographic Print |
| | Laser Engraving Pattern Style Cufflinks $9.99 HighlightsGreat looking designMade from high quality materialUnique and fashionable designSuitable for any occasionSpecificationsSize Approx (cm): 21.5 x 12 x 3Weight Approx (kg): 90g |
| | Yag Training Vessels $68.51 High Quality Content by WIKIPEDIA articles YAG (Yard Auxiliary, General) training vessels are wooden boats built between 1954 and 1958, and based at CFB Esquimalt in Esquimalt, British Columbia, Canada. The vessels are used for training Canadian Forces regular naval officers, naval reservists, and members of the Royal Canadian Sea Cadets in basic seamanship, vessel handling, and navigation. According to the Department of National Defence, in 2000, a total of 1830 personnel were deployed on the YAGs for a total of 585 days and steamed over 25,000 nautical miles (46,000 km) in support of training. YAGs displace 70 tonnes, and are divided into five major belowdecks compartments: right forward, a chain locker, then the forward cabin, containing the galley, one of the heads (washrooms) and the officers eating and sleeping areas, as well as the gyroscopic (gyro) compass. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 80 Publication Date: 2010/07/05 Language: English Dimensions: 5.98 x 9.01 x 0.19 inches |
| | Ophthalmic Neodymuim: Yag Lasers $19.01 No Synopsis Available |
| | Ophthalmic Neodymuim : Yag Lasers $19.01 No Synopsis Available |
| | Mountain Boy Christmas Ornaments Ornament Engraving, limit 20 characters $15.55 Laser Engraving Example (on an Ultimate Flyer Ornament). Write the name on the order form. Limit 20 characters. We can engrave a child's name or an adult's.Product Dimensions : 3Lx3Wx2.25H. Color: Brown |
| | Mountain Boy Hand Engraving on Sleds, Wagons & Scooters, limit 10 characters $38.95 Laser Engraving Example (on an Ultimate Flyer Ornament). Write the name on the order form. Limit 20 characters. We can engrave a child's name or an adult's.Product Dimensions : 3Lx3Wx2.25H . Color: Brown |
| | Engraving Glassware $49.99 Engraving Glassware - Giclee Print |
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YAG Laser Engraver with tag feeder
Laser Cutting Primer
Laser Categories
One type of laser is a CO2 laser. In this type of laser, a gas mixture is brought to an energized level in order for the laser to perform. The mixture holds the elements helium, nitrogen and carbon. Another type of laser used in laser cutting is a neodymium (Nd) laser. This laser employs the exact employability as the CO2 laser, but employs a crystal with small quantities of neodymium in it instead of a gas mixture for the medium. A third type of laser is the laser referred to as neodymium yttrium-aluminum-garnet (Nd-YAG). The distinction between the two types of lasers is just in functionality. The neodymium laser has a sluggish repetition speed and can be employed in high energy applications and for boring. Nd-YAG is employed for boring and engraving but is very high energy.
Methods of Cutting
There are various ways that a laser cuts an object. In vaporization, which is for materials like non-ferrous metals, the object is heated faster than it can dissipate the heat and vaporization occurs. The object reaches an extremely high temperature, 50,000 degrees, the cut or kerf becomes longer, and vaporization continues. In the cutting process referred to as melt and blow, a high pressure gas blows the molten material away from the cutting zone. The cutting material is usually a metal. In thermal stress cracking, a brittle material meets with the heat from the laser and a stress crack is made. The crack is continued through with the beam from the laser to continue the cut. This process is usually used during cutting of glass. There are several other ways of cutting with a laser also.
Advantages of Using a Laser Cutter
By using a laser beam to slice, the object is not contaminated during the cutting process since the material being cut does not come into physical contact with a cutting tool. The employment of the laser cutter also hurries up the production line actions. The light beam is also very accurate, offering an extremely precise cut. There is reduced wear and tear on the machinery involved because there is no laser wear. This also saves on costs since there is not as much repair involved in the machinery. From cutting to engraving, laser cutters have many applications and there are many advantages to using a laser in the process of cutting in a manufacturing environment.
About the Author
Marc Anderes is the Vice President of Operations of Maloya Laser which specializes in Metal Manufacturing and Laser Cutting with advanced laser technologies, servicing aerospace, scientific, transportation, medical and machinery needs.
