Alumina Ceramic End Effector e nang le Likanale tse Kopaneng tsa Vacuum
Sesebelisoa sa ho qetela sa ho kenya li-alumina sa St.Cera se kopanya likanale tsa vacuum tse entsoeng ka mokhoa o nepahetseng le masoba a ho hula ka kotloloho 'meleng oa alumina oa 99.8%. Moralo ona o tlosa li-pads tsa vacuum tsa kantle, o nolofalletsa ho nka li-wafer ka kotloloho ka matla a ts'oanang a ho tšoara. Matla a phahameng a ho kobeha ha thepa (361 MPa) le ho thatafala (16 GPa) li netefatsa botsitso ba nako e telele tlas'a lipotoloho tse pheta-phetoang tsa vacuum. Ho ba bataletse ho pholletsa le sebaka sa pad ho bolokoa ka har'a 10 μm, ho thibela khatello ea wafer le ho robeha. Likou tsa vacuum li fumaneha ka morao ho flange bakeng sa ho hokela habonolo le matsoho a roboto ea OEM.
Litlhaloso(ho ipapisitsoe le 99.8% Al₂O₃):
| Thepa | Boleng |
| Thepa | 99.8% Alumina (Lenaka la tlou) |
| Botenya | 3.93 g/cm³ |
| Matla a ho Tenyetseha | 361 MPa |
| Boima ba Vickers | 16 GPa |
| Modulus ea Young | 380 GPa |
| Katoloso ea Thermal | 7.2×10⁻⁶/℃ |
| Sebaka se bataletseng | ≤10 μm |
| Bophara ba Mokero oa Vacuum | 0.5–2.0 mm |
| Mocheso o Phahameng oa Ts'ebetso | 800°C |
Likopo:
● Ho nka li-wafer tse tšesaane kapa tse sothehileng ka vacuum cleaner
● Ho sebetsana ka ho toba le wafer ntle le ho tšoara ka bohale
● Phetisetso ea sele ea letsatsi le substrate ea LED
Tlhahiso:
Alumina e sintered blank → Ho tjheka ha dikanale tsa vacuum le masoba ka 5-axis CNC → ho tjheka bokahodimo → ho hlwekisa ka ultrasonic → teko ya ho dutla ha helium. Sesebediswa se seng le se seng se lekoa ka 100% bakeng sa ho lekana ha vacuum.
Melemo:
● Ha ho na li-vacuum pad tsa kantle (li fokotsa mehloli ea likaroloana)
● Khatello e ts'oanang ea ho tšoara e thibela ho tšoaea li-wafer
● E lumellana le lik'hemik'hale tse sa sebetseng hantle le kamore e hloekileng
