Laser Cutter/Research Development

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Laser Cutter
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Overview

Current project direction is to adopt the Lasersaur upon completion, but further research never hurts.

Functional Diagram

How It Works

Notes: 1. Pumping makes many electrons to rise at the same time, creating coherent light. 2. laser cavity sides must be parallel to 0.2 micron - and then wavelengths are selected. 3. Small hole on one side allows a narrow beam to escape.

  • Longer explanation - [1]
  • MIT Open Courseware, 1 hour - [2]

Types of Lasers for Cutting

  • CO2 - earliest technology for cutting lasers
  • Small diode lasers
  • Direct Diode - high power 600W [3]
  • Fiber lasers - diodes coupled to doped fibers, where the fibers provide the gain [4]

Research

There is evidence that by using laser engraver tubes ($200 each), say 10 of them, an industrial power laser can be put together at reasonable cost. The challenge is to work out the optics for paralleling the beams

See Also



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Bakery Oven Dairy Milker Microcombine Baler
Industry Multimachine Ironworker Laser Cutter Welder Plasma Cutter
CNC Torch Table Metal Roller Rod and Wire Mill Press Forge Universal Rotor
3D Printer 3D Scanner CNC Circuit Mill Industrial Robot Chipper Hammermill
Drill Press Induction Furnace
Energy Power Cube Gasifier Burner Solar Concentrator Electric Motor Generator Hydraulic Motor
Steam Engine Heat Exchanger Wind Turbine Pelletizer Universal Power Supply
Nickel-Iron Battery
Materials Aluminum Extractor Bioplastic Extruder
Transportation Car Truck
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Key Design Planning Prototype Almost done Full Release