Laser ceramic ring
Application:
Laser ceramic ring is used to transmit the electrical signals collected by the nozzles and stabilize the normal operation of fiber laser cutting machine. The failures such as the sudden shutdown of the equipment and the laser head hitting the face that we often encounter are actually caused by the instability of the laser ceramic ring. Therefore, it is very important to choose a good quality ceramic ring for fiber laser cutting machine.
Diameter | D24/D41/D20.5/D13/D25 |
Thread | M11/M14 |
Height | H12 |
Material | 99% ceramic |
Application | Fiber Laser Cutting Machine |
Uses | Nozzle Holder |
Properties | Units | 95% | 99% | 99.5% Al2O3 |
Colour | White | Ivory | Ivory | |
Density | g/cm3 | 3.5 | 3.85 | 3.9 |
Flexural Strength | Mpa | 280 | 340 | 350 |
Compressive Strength | MPa | 2100 | 2200 | 2350 |
Max Use Temperature | °C | 1400 | 1650 | 1650 |
Thermal Condutivity | W/m.K | 16~28 | 19~30 | 19-31.4 |
Thermal Expansion Cofficient | 10-6/°C | 6.5~7.5 | 6~8 | 8 |
Thermal Shock Resistance | K | 150 | 150 | 200 |
Specific Heat | J/kg.K | 950 | 950 | 950 |
Dielectric Strength | KV/mm | 10 | 12 | 18 |
Dielectric Constant | Er | 9 | 9 | 10 |
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