Daily Shift Start Checklist
1. Inspect lower protective window for burn specks with a dedicated inspection torch.
2. Perform nozzle tape test (centering verification) before cutting.
3. Check chiller water temperature (optical loop: 26°C – 28°C; source loop: 22°C – 24°C).
4. Check compressor air filter auto-drain for moisture accumulation.
Weekly Maintenance Procedures
1. Clean ceramic ring surface with pure isopropyl alcohol to remove carbon tracks.
2. Inspect nozzle orifice roundness under 10x magnification.
3. Check cutting head gas tightness with 15 bar nitrogen pressure check.
Monthly Cleanroom Inspection
1. Verify upper protective window cleanliness.
2. Check chiller conductivity and replace deionized water.
3. Calibrate capacitive height sensor linearity on 1mm, 3mm, and 6mm plates.
Frequently Asked Questions
What cleaning alcohol should I use for laser optics?↓
Use only analytical grade anhydrous isopropyl alcohol (IPA ≥ 99.8%) with lint-free polyester optical swabs. Never use medical rubbing alcohol which contains water and fragrance oils.
Have questions regarding optical tolerances or maintenance?
Connect directly with TriQuench India Director desk at Rakhial, Ahmedabad.