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	3697	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	912	March 5, 2019
About the Hardware Settings category	0	233	February 3, 2019
First draft of the power supply. Have not annotated the parts yet gplus	44	918	March 11, 2022
M2Nano 5V current load & board info	39	918	December 22, 2021
Potentiometer needs replacing?	43	625	July 31, 2021
Replacing K40 X-Axis Belt	7	861	July 13, 2021
M2Nano Docs	0	158	June 22, 2021
Not homing correctly	2	214	April 7, 2021
Watch for the 220_110VAC switch on Chinese power supplies	7	181	January 1, 2021
Whats your source for air assist? Add suggestions or your setup bellow, pump capacity, gplus	12	1188	December 1, 2020
Bad Laser Tube? tem01 , tem02	9	317	November 26, 2020
Dots in an engraving	2	291	October 21, 2020
Cohesion3D LaserBoard successfully(?) installed	3	328	October 14, 2020
Safety switch installs	2	202	October 11, 2020
Tube is not square to the gantry or chassis. Best way to level the tube with the stock mounts?	1	232	May 5, 2020
K40 w/ Light Object Mini rotary attachment	2	382	April 1, 2020
Trying to install a mA meter on a digital panel	10	609	March 23, 2020
Unable to align mirror 2 in the horizontal direction when testing front and back locations	26	658	March 4, 2020
I found this neat little piece of hardware on BangGood.com Do you think it gplus	5	255	January 10, 2016
M2nano manual translated (minus pictures) gplus	6	1893	October 12, 2018
After changing from the stock k40 board to the grbl board I'm get random gplus	14	1387	February 13, 2019
Simple animation on mirror adjustment k40-optics	2	278	February 11, 2019
Hello, I'm using a k40 since a few months now. gplus	7	269	February 1, 2019
Just got K40 Any chance to update driver to 6C6879-LASER-M2:9 PCB ? gplus	2	890	January 13, 2019
Help I just got a k40 bought a chiller 3000 to go with it. gplus	11	292	January 10, 2019
Where do I find the cable with the connector on it for the external gplus	9	1158	December 28, 2018
Adjusting mirrors and focus on my K40. gplus	7	217	December 25, 2018
Thanks Originally shared by Sotm Adjusting mirrors and focus on my K40. gplus	0	171	December 24, 2018
Sorry if someone already ask about this but i cant seem to figure out gplus	8	185	December 23, 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

3697

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…