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Trumpf laser in use for cutting. The operational business of the Trumpf group is organized into two divisions for machine tools and laser technology. In addition, there are four operating divisions for high-power lasers, additive manufacturing, laser diodes, and financial services. [35]
A commercial laser for cutting materials uses a motion control system to follow a CNC or G-code of the pattern to be cut onto the material. The focused laser beam is directed at the material, which then either melts, burns, vaporizes away, or is blown away by a jet of gas, [1] leaving an edge with a high-quality surface finish. [2]
The laser printer was invented at Xerox PARC in the 1970s. Laser printers were introduced for the office and then home markets in subsequent years by IBM, Canon, Xerox, Apple, Hewlett-Packard and many others. Over the decades, quality and speed have increased as prices have decreased, and the once cutting-edge printing devices are now ubiquitous.
Laser types with distinct laser lines are shown above the wavelength bar, while below are shown lasers that can emit in a wavelength range. The height of the lines and bars gives an indication of the maximal power/pulse energy commercially available, while the color codifies the type of laser material (see the figure description for details).
where t is the depth of cut, P is the laser beam power, v is the cutting velocity, and d is the laser beam spot diameter. [5] The depth of the cut is also influenced by the workpiece material. The material's reflectivity, density, specific heat, and melting point temperature all contribute to the lasers ability to cut the workpiece.
envelope laser c/w feeder, continuous form laser, document automation, folder & feeder finishers, friction feeders, packing slip printing and feeding systems Prototype & Production Systems, Inc DICE UV industrial inkjet printers and presses. 4 color and monochrome DICE UV inkjet color printer
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