k40
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Announcements
Latest HalfNormal’s Toolbox Topics – The Maker Forums
we have a large collection of laserable designs at the Maker forums. And a lot of modification info for lasers,…
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C3D Mini
Constant Power vs. PWM Control
So, in my other articles we covered the difference between Analog and Digital Control Panels (and why you need to…
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Control Panels
Milliammeters: Analog vs. Digital
Every laser should be equipped with an ammeter so you can accurately measure the actual tube current. Just knowing the…
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Control Panels
K40 Panels: Analog vs. Digital
There has been quite a bit of discussion as to which K40 control panel is “better”. This article will cover…
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In The News
K40 Odin With Pipe Air Assist
So this is the first test after optical alignment. I went with the copper pipe air assist (cost me…
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In The News
K40 Cyclops Information Page
click image to enlarge Cyclops is a Chinese K40 40 Watt CO2 Laser Engraver that was purchased brand new from…
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C3D Mini
C3D Mini Standard Firmware & Config
Here is a step by step how-to for preparing the Cohesion3D Mini microSD card with the correct firmware and configuration…
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In The News
Laser Water Coolants & Additives
Overview There has been much debate, experimentation, and documentation on the subject of water cooled lasers with regards to the…
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Chillers
CW-5xxx Series Chiller Alarm Connections
Using The Chiller Alarm Output Most laser power supplies have a connection for a waterflow sensor that will not allow the laser to…
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C3D Mini
C3D Matching Steps To A Motor
NOTE: THESE INSTRUCTIONS ARE SPECIFIC TO SMOOTHIE FIRMWARE Lets say you replaced the X Axis stepper motor on your K40…
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