Posts tagged "Cnc Engraving"

Taj Mahal CNC Laser Engraving?

Wow, this things moves fast. Here is a CNC Laser working on a piece of glass. The outcome? A nice shot of the Taj Mahal.

Posted by Ivan Irons - July 2, 2013 at 4:29 am

Categories: Cnc Laser, CNC Lasers   Tags: , ,

CNC Etching Signs? Yep, Edge Lit LED Lights on Top Of It.

This is a video showing how to Etch Plexiglas to make signs. One cool part is these signs are edge lit LED Signs so they really pop when lit up. At night people won’t have any problem finding your place with one of these up. They almost look like neon lights. Check them out.

Posted by Ivan Irons - March 31, 2013 at 6:02 am

Categories: CNC Engraving   Tags: , , ,

CNC Machine Engraving On Copper In Brazil

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Posted by Ivan Irons - December 5, 2012 at 6:11 am

Categories: CNC Engraving Tool, Cnc Machine   Tags: , ,

Spring Loaded Engraving Tool for CNC Machine Engraving

2L Spring Loaded Engraving Tools engrave curved, flat and uneven surfaces using a cnc milling machine and decrease engraving cycle times. This demo is of our largest 3/4″ diameter “Standard” Spring Loaded Engraving Toolholder which has an integrated collet to hold the engraving tool bits. We offer 3 other “Mini” Spring Loaded Tools which have 1/2″, 3/8″ or 1/4″ diameter shafts and fit a wide range of cnc milling machines. The 2L patented Spring Loaded Engraving Tools “Make Engraving Simple”. View complete details at:

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Posted by Ivan Irons - April 11, 2011 at 2:54 am

Categories: CNC Engraving Tool   Tags: , , , , , , ,

What is the minimum size of router bit you can use with a small CNC routing/engraving table?

cnc router
Antony G asked:

I considering buying a cnc router table (max material cutting size is 1200mm x 800mm x 90mm). The website indicates the blade holder specfications are 3.175mm, 4mm & 6mm. Does this mean that the minimum router bit size I can use with this machine is 3.175mm? Basically, I want to cut narrow straight slots in a sheet of MDF and I need them to be as narrow as possible. Does this mean that this machine cannot cut slots more narrow than 3.175mm?

Finally, the sheet of MDF would be 30mm thickness. If the machine was to router/engrave completely through the sheet e.g to a depth of 30mm, would the cut be straight and clean with no tool marks on the cut sides of the MDF? Would a router bit with a thickness of 3.175 struggle to do this?

CNC Router

Posted by Ivan Irons - June 21, 2008 at 6:34 pm

Categories: Do It Yourself (DIY)   Tags: , , , , , , , , , ,

CNC router cutting MDF?

cnc router
Antony G asked:

I need to find a way of cutting a sheet of MDF which the dimensions 2500mm x 1250mm x 30mm, into strips 12mm wide.

The cut surfaces must be totally free from tool marks and the strips of MDF must be cut completely straight with 90 degree edges. I’ve obviously considered using a cicular saw but that would leave some saw marks on the material (importantly, it would not be possible to sand the MDF after cutting).

Is it possible to do this with a cnc router/engraving machine? Obviously I would lose a fair amount of material due to the cutting width of the router bit, but as the MDF is quite cheap I don’t mind this.

CNC Videos

Posted by Ivan Irons - April 28, 2008 at 5:49 pm

Categories: Do It Yourself (DIY)   Tags: , , , , , , , ,

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