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Hello all - I'm getting strange "spikes" at the entry point of my cuts
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10
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208
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October 9, 2018
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So, I finally got my K40 setup..
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10
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206
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February 24, 2018
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K40 with arduino and CNC shield Not doing jobs just grinds
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11
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197
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November 30, 2022
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Interesting change on my K40 ...
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10
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205
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July 14, 2016
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Haven't been able to find an answer to this.
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9
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215
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June 23, 2018
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Am I missing something?
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31
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120
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May 11, 2016
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(EDIT 12/12/17- Solved, see comments ) Hello my fellow laser experts and enthusiasts.
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14
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175
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December 17, 2017
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My engravings keep giving me these squiggly lines on the edge.
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10
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204
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December 12, 2016
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Is anybody aware of an approximate beam waist at the focal point for a
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13
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179
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January 20, 2017
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Getting all the tape off fine isolated detailing post engraving is such a pain
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25
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131
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July 4, 2016
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Hi I am new to the K40 Laser cutting machine I have just purchased
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31
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118
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April 27, 2016
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Well I got a lot of: ....
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17
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157
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March 8, 2017
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What mistakes am I about to make?
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15
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166
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January 25, 2017
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My new tube arrived today! It was measured at 58W at the second mirror
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25
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130
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November 9, 2016
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Is there anyone here using their laser to develop silk screen for tee shirt
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11
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191
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September 12, 2016
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I am able to put a piece of wood into the K40 and cut
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10
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199
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December 9, 2016
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K40 not firing with the test button
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20
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144
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June 27, 2023
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Hello K40 Fans. I am having a minor issue hopefully I can get assistence?
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20
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144
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December 19, 2016
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Do you own a K40 or other Chinese laser clone?
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28
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122
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May 28, 2016
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One of my first attempts using Moly (3 coats) (Molykote) 15ma @ 20mm/s,
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15
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164
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January 23, 2017
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I've pulled the trigger and ordered a Smoothie + 12864LCD.
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15
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164
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July 11, 2016
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How are people installing their saite_cutter 18mm ZnSe heads.
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9
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206
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May 27, 2016
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With the help of +Scott Thorne,
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20
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142
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November 5, 2016
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A long time in the works, the C3D Mini.
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14
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167
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August 31, 2016
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Hi all, this is my first post here.
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12
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179
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October 8, 2016
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I've noticed my K40 is cutting deeper on the left of the unit than
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11
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186
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February 25, 2018
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Don Kleinschnitz Bob Damato My drag chain setup.
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15
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160
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December 10, 2016
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Whats the file format you use on your laser cutter software or to prepare
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14
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165
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August 24, 2016
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A much cheaper solution than Cermark laser engraving spray...10.99 a can on amazon....Cermark is
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34
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108
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May 18, 2016
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could someone tell me if I can hookup a water pressure / sensor to
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11
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183
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March 30, 2018
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I have taken my tube out to find this small hairline crack pointed out
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21
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135
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April 10, 2016
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Boss 4055, anyone?
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9
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200
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May 23, 2023
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Id like to be able to change the horribly twitchy potentiometer on my control
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14
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163
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October 18, 2015
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Only a few hours to go and it looks like this can do PWM
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9
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199
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December 6, 2018
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After trial and error these are some i did last night.
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17
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148
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October 20, 2016
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Question about engraving mirrors.
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14
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162
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April 15, 2016
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I've done a bit of searching on here but can't seem to find these
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10
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189
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November 9, 2017
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Working on an edge lit acrylic sign for my better half...
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10
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189
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June 5, 2016
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Here is a question which may sound silly.
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20
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136
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May 14, 2016
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So my K40 has a 6c6879 controller board.
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9
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197
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November 24, 2014
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Hi, I haven't connected any laser fire switch in my laser cutter and I
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16
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150
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May 18, 2016
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Hi, I just bought a new K40.
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13
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165
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July 24, 2018
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Thanks to Ray Kholodovsky for the help..
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14
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159
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October 23, 2017
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Looks like it's time to move on to something else like Twitter or some
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18
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141
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October 17, 2018
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Ahh the sight of a new tube.
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10
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185
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August 11, 2018
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Hi Brand new user of the K40 Laser cutter Can someone help with the
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18
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140
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October 14, 2016
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HELP NEEDED - since I got my crappy K40 laser I have had nothing
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11
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176
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August 6, 2016
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Hi I haven't purchased a k40 laser cutting machine but I am seriously thinking
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32
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106
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April 18, 2016
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Been looking to make some centerpieces for my Masonic lodge dining room tables and
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13
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162
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February 6, 2017
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Has anyone made any rubber stamps using their K40?
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10
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182
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January 14, 2017
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