Latest Hardware Settings topics

Topic	Replies	Views	Activity
K40 Plano-Convex Lens Orientation and Focal Lengths k40-optics Here are some pics showing the proper orientation of a plano-convex lens (curved side towards the laser) and the effect of different focal lengths. K40 machines typically use Plano-convex lenses with a 50.8 mm (2") foca…	1	2735	March 5, 2019
K40 Optical Alignment Guides k40-optics , k40-how-to The one thing K40 owners Love to do is align their optical mirrors. :roll_eyes: To make the process a little easier here are a couple of guides to assist you. HP Perrson has a good guide on his site. Here is anot…	4	777	March 5, 2019
About the Hardware Settings category	0	202	February 3, 2019
Potentiometer needs replacing?	43	347	July 31, 2021
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M2Nano 5V current load & board info	37	343	July 9, 2021
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Watch for the 220_110VAC switch on Chinese power supplies	7	138	January 1, 2021
Whats your source for air assist? Add suggestions or your setup bellow, pump capacity, gplus	12	750	December 1, 2020
Bad Laser Tube? tem01 , tem02	9	221	November 26, 2020
Dots in an engraving	2	207	October 21, 2020
Cohesion3D LaserBoard successfully(?) installed	3	212	October 14, 2020
Safety switch installs	2	158	October 11, 2020
Tube is not square to the gantry or chassis. Best way to level the tube with the stock mounts?	1	166	May 5, 2020
K40 w/ Light Object Mini rotary attachment	2	255	April 1, 2020
Trying to install a mA meter on a digital panel	10	441	March 23, 2020
Unable to align mirror 2 in the horizontal direction when testing front and back locations	26	516	March 4, 2020
I found this neat little piece of hardware on BangGood.com Do you think it gplus	5	213	January 10, 2016
M2nano manual translated (minus pictures) gplus	6	1477	October 12, 2018
After changing from the stock k40 board to the grbl board I'm get random gplus	14	670	February 13, 2019
Simple animation on mirror adjustment k40-optics	2	243	February 11, 2019
Hello, I'm using a k40 since a few months now. gplus	7	214	February 1, 2019
Just got K40 Any chance to update driver to 6C6879-LASER-M2:9 PCB ? gplus	2	556	January 13, 2019
Help I just got a k40 bought a chiller 3000 to go with it. gplus	11	223	January 10, 2019
Where do I find the cable with the connector on it for the external gplus	9	950	December 28, 2018
Adjusting mirrors and focus on my K40. gplus	7	158	December 25, 2018
Thanks Originally shared by Sotm Adjusting mirrors and focus on my K40. gplus	0	134	December 24, 2018
Sorry if someone already ask about this but i cant seem to figure out gplus	8	152	December 23, 2018
Lens replacement: Looking to be prepared to replace the lens on my k40 when gplus	3	197	December 16, 2018

K40 Plano-Convex Lens Orientation and Focal Lengths

k40-optics

Here are some pics showing the proper orientation of a plano-convex lens (curved side towards the laser) and the effect of different focal lengths. K40 machines typically use Plano-convex lenses with a 50.8 mm (2") foca…

1

2735

March 5, 2019

K40 Optical Alignment Guides

k40-optics , k40-how-to

The one thing K40 owners Love to do is align their optical mirrors. :roll_eyes: To make the process a little easier here are a couple of guides to assist you. HP Perrson has a good guide on his site. Here is anot…