a542002 wrote:hi all
did anybody ever see a lasertube falling apart?
I was in the middle of a engraving job as the laser power did go down
I checked the mirrors and focal lens but they was ok then I looked at the tube
and had a surprise the front glas part of the tube was fallenoff ( see pictur)
I got no idea how it could happen except bad part the tube has only about
250 hour light engraving and about 1 hour cutting on it
now because I have no idea ether what the function of this part is because it is open
and nothing in it, I was thinking maybe the tube works even without, but there comes the next surprise
the beam now comes out like a circle not a point no idea how this comes
maybe somebody can shad a bit light in this
greetings
walt
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