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2. Fiber laser - Wikipedia

   en.wikipedia.org/wiki/Fiber_laser

   Fiber lasers are compact compared to solid-state or gas lasers of comparable power, because the fiber can be bent and coiled, except in the case of thicker rod-type designs, to save space. They have lower cost of ownership. [1] [2] [3] Fiber lasers are reliable and exhibit high temperature and vibrational stability and extended lifetime. High ...

3. Laser engraving - Wikipedia

   en.wikipedia.org/wiki/Laser_engraving

   Laser engraving metal plates are manufactured with a finely polished metal, coated with an enamel paint made to be "burned off". At levels of 10 to 30 watts, excellent engravings are made as the enamel is removed quite cleanly. Much laser engraving is sold as exposed brass or silver-coated steel lettering on a black or dark-enamelled background.

4. Laser cutting - Wikipedia

   en.wikipedia.org/wiki/Laser_cutting

   Nd is used for boring and where high energy but low repetition are required. The Nd:YAG laser is used where very high power is needed and for boring and engraving. Both CO 2 and Nd/Nd:YAG lasers can be used for welding. [13] CO 2 lasers are commonly "pumped" by passing a current through the gas mix (DC-excited) or using radio frequency energy ...

5. Laser beam machining - Wikipedia

   en.wikipedia.org/wiki/Laser_beam_machining

   Milling with a laser is a three dimensional process that requires two lasers, but drastically cuts costs of machining parts. [2] [7] Lasers can be used to change the surface properties of a workpiece. The appliance of laser beam machining varies depending on the industry. In light manufacturing the machine is used to engrave and to drill other ...

6. Nd:YAG laser - Wikipedia

   en.wikipedia.org/wiki/Nd:YAG_laser

   Nd:YAG lasers are used in manufacturing for engraving, etching, or marking a variety of metals and plastics, or for metal surface enhancement processes like laser peening. [34] They are extensively used in manufacturing for cutting and welding steel, semiconductors and various alloys. For automotive applications (cutting and welding steel) the ...

7. 3 money moves you can’t afford to skip before Trump takes office

   www.aol.com/finance/3-money-moves-t-afford...

   The best place for your emergency fund: a high-yield account at one of the top online banks. You can find the best rates in the country and can quickly move your money in and out.