Trumpf Gas Cooler
Trumpf Gas Cooler
(OP)
Can someone recommend me where I can buy reconditioned or new gas cooler for the Trumpf Resonator?
We suspect the gas cooler is the root cause of our 1.5kwatt laser loss of power. We actually move one of the gas cooler to a working machine and we see the power starts to drop very fast after startup.
Seems like we may have more than one gas cooler with problems.
Can anyone recommend where we can purchase reconditioned or new gas cooler for the trumpf TC600L 1.5 kwatt resonator?
Thanks
We suspect the gas cooler is the root cause of our 1.5kwatt laser loss of power. We actually move one of the gas cooler to a working machine and we see the power starts to drop very fast after startup.
Seems like we may have more than one gas cooler with problems.
Can anyone recommend where we can purchase reconditioned or new gas cooler for the trumpf TC600L 1.5 kwatt resonator?
Thanks





RE: Trumpf Gas Cooler
"I am stuck on Band-Aid brand, 'cause they are stuck on me"
RE: Trumpf Gas Cooler
The surprise is we put 6 bar into the cooler, soak the gas cooler in distill water, we did not see any bubble!!!
Even more surprising the gas cooler I installed in a working machine shows no leak, but power drops....and inspection later shows a fine white crystal growth inside!!!
I think hard to check leak as need a vacuum. Not compressed air!!!
That's why look for replacement
RE: Trumpf Gas Cooler
We do have a microweld machine to dot and seal the leak. But with 6 bar compressed air, and soak distill water, we don't see bubble.
Any suggestion how to find leak?
RE: Trumpf Gas Cooler
but I think the white crystal growth is your problem. I think it is corrosion or maybe just residue. either way it is probably affecting the heat transfer from the gas to the laser cabinet. Maybe there is a way to treat the corrosion in some sort of bath.
"I am stuck on Band-Aid brand, 'cause they are stuck on me"
RE: Trumpf Gas Cooler
What could cause the crystal ?
Derek
RE: Trumpf Gas Cooler
"I am stuck on Band-Aid brand, 'cause they are stuck on me"
RE: Trumpf Gas Cooler
Considering microweld to seal the leak.
Now I understand the symptoms. White crystal is dried coolant getting into resonator chamber. After startup, the coolant seep in and power keep dropping...
Thanks for help. Close case