CNC Engraving: Difference between revisions
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=====Description===== | |||
[http://en.wikipedia.org/wiki/Engraving '''Engraving'''] is the practice of incising a design on to a hard, usually flat surface, by cutting grooves into it. | [http://en.wikipedia.org/wiki/Engraving '''Engraving'''] is the practice of incising a design on to a hard, usually flat surface, by cutting grooves into it. | ||
Traditionally it was a hand process using small cutting tools called '''[[Burin]]''' and was how copper printing plates used to be made. '''[[Engraving|Hand engraving]]''' is still used today | =====Features and Applications===== | ||
Traditionally it was a hand process using small cutting tools called '''[[Burin]]''' and was how copper printing plates used to be made. '''[[Engraving|Hand engraving]]''' is still used today by artist/craftsmen but most is now done using a '''CNC engraving machine'''. | |||
CNC Engravers can be used as a '''[[CNC Router|mini-router]]''' or '''[[Milling Machine|milling machine]]''' for small scale work in acrylic, close-grained timbers, [[Manufactured Board|manufactured boards]], or softer metals. Models are available specifically designed for engraving electronic circuits using copper-clad board and some have a limited 3D capability. | |||
CNC | {{CNC Equipment Buyers Guide}} | ||
[[Category:Secondary]] | [[Category:Secondary]] | ||
[[Category:Bench Top Equipment]] | [[Category:Bench Top Equipment]] | ||
[[Category:Computer Controlled Equipment]] | |||
Latest revision as of 11:39, 13 August 2016
Description
Engraving is the practice of incising a design on to a hard, usually flat surface, by cutting grooves into it.
Features and Applications
Traditionally it was a hand process using small cutting tools called Burin and was how copper printing plates used to be made. Hand engraving is still used today by artist/craftsmen but most is now done using a CNC engraving machine.
CNC Engravers can be used as a mini-router or milling machine for small scale work in acrylic, close-grained timbers, manufactured boards, or softer metals. Models are available specifically designed for engraving electronic circuits using copper-clad board and some have a limited 3D capability.
Safety Point!
- Fully enclosed machines with interlocks are advised for school use.
- Only Lasers with the laser beam totally enclosed should be used in schools and an interlock provided to prevent operation unless the laser is enclosed - check Laser Safety with supplier.
- Always isolate any CNC machine before adjusting tools or work piece and ensure hands are well clear of the table before switching on - when the program runs : the cutter will move!
 
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| GenMitzu CNC Router
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Trend CNC Machine Engraver
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GOWE CO2 Laser Cutting Machine
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Flashforge 3D Printer
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Sign Cutter Plotter
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Scanner
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Computerised Digital Sewing Machine
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