The laser lens should never be handled with bare skin. They are TOXIC! The broken lens should be handled with even greater care, as to not get any shards into your skin or inhale any of the dust.
@skyview6994
2 жыл бұрын
Concave UP....for the rest exactly what I was looking for .than you
@o1ecypher
3 жыл бұрын
you are a master and a great big help thank you my friend
@ukguy69a
2 жыл бұрын
It's convex not concave ... I always remember the difference because, 'caves' go in ...
@MkmeOrg
3 жыл бұрын
Very nice. Love my K40 :) Cheers
@stevemurnane1892
3 жыл бұрын
On the machines I used to operate, on the top side of the lens, it had a ring/washer made out of resin core solder to give room to expand if it got hot. Could possibly use a thin viton Oring to do the same job. On these machines, they also had a small air bleed onto all mirrors as well as the lens.
@bluehandsvideo
3 жыл бұрын
Finally getting some time to get caught up a bit. I'm looking forward to seeing more about the adjustable bed height. I know I can't cut much thicker stuff, but some of the parts I want to engrave....or etch into the anodizing.....are a good bit thicker....2" or so...? There's not enough room under the lens assembly in it's current configuration.
@rogerwebb9600
3 жыл бұрын
Hi Mike, looking like a fibre laser more and more
@bluehandsvideo
3 жыл бұрын
@@rogerwebb9600 I was thinking the same thing. lol :)
@bbjunkie
3 жыл бұрын
Are the replacement tubes all the same? Thinking of buying a k40 but worried about spares backup
@ropeany1
3 жыл бұрын
There are a few places where you can get drop in laser tubes for these machines, Cloudray being the big one. You can get pretty much everything you need to do any kind of repair or upgrade to them.
@thediscman123
2 жыл бұрын
INK SCAPE not Space lol
@henkvis
2 жыл бұрын
Concave up right? Flat down....
@normanperry4391
3 жыл бұрын
Smart little unit
@rossfrench1859
2 жыл бұрын
Did you use a D16 F25.4 mm lens here?
@rogerwebb9600
2 жыл бұрын
Yes
@rossfrench1859
2 жыл бұрын
@@rogerwebb9600 Thankyou Rodger your videos are very informative and professional.
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