Posted by Gordon England (62.252.0.8) on 13:30:28 05/01/06
In Reply to: Premature Nozzle wear in Plasma Torch posted by Pierre
Hi Pierre
To a large extent you have answered your own question.
Nozzle/cathode temperature and plasma gas condition are prime
factors.
Assuming you are using the standard recommended hardware and
parameters for your equipment, you will need to check:
1. Check that you are in fact using the correct hardware and
parameters. Are you experiencing higher than normal voltage
readings?
2. Plasma gas supply - is it of the required quality?
3. Check plasma gas lines, flow meters for leaks
4. Check for water leaks
5. Check cooling water flow
6. Check cooling water quality (scale build up in nozzle water
channels?)
It may be good time to service and recalibrate your plasma
system.
Regards Gordon
Please go to the new Surface Engineering Forum as this old message board is a read only archive. Please copy and paste relevant information or link to the page if you wish to reactivate a thread on the new forum.
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