Iroboti ya Alumina Ceramic ifite ubuziranenge bwinshi ikoreshwa mu gufata Wafer
Ukuboko kwa roboti ya alumina ya St.Cera kwakozwe neza cyane kuva kuri 99.8% Al₂O₃ (alumina) ifite ubuziranenge buhanitse. Ihuza imbaraga zidasanzwe zo kuzunguruka (361 MPa), ubukana bwinshi (16 GPa), n'ubucucike buke (3.93 g/cm³), bigatuma ukuboko kworoheje ariko gukomeye byo kohereza wafer ya semiconductor. Igipimo cyo kwaguka k'ubushyuhe (7.2 × 10⁻⁶/°C) gihuye na silikoni cyane, bigabanya ubushyuhe budahuye mu gihe cyo gutunganya.
Ibisobanuro (ishingiye kuri 99.8% Al₂O₃):
| Umutungo | Agaciro |
| Ibara | Inyanga |
| Ubucucike | 3.93 g/cm³ |
| Imbaraga zo Kongera Uburemere | 361 MPa |
| Ubukomere bwa Vickers | 16 GPa |
| Modulus ya Young | 380 GPa |
| Ubushobozi bwo gutwara ubushyuhe | 32 W/m·k |
| Kwaguka k'ubushyuhe | 7.2×10⁻⁶/℃ |
| Imbaraga za Dielectric | 15×10⁶ V/m |
Porogaramu:
- Roboti zo kohereza wafer mu cyuma gishyushya (200mm/300mm)
- Sisitemu zo gucunga ikirere
- Amaboko y'ingufu zo kurangiza ibikorwa bya FAB mu buryo bwikora
Uburyo bwo gukora:
Gukanda Isostatic → imashini y'icyatsi kibisi → gusya kuri 1600°C → Gusya neza CNC → Gusukura hakoreshejwe ultrasonic → Gupfunyika mu cyumba cyo mu rwego rwa 100. Buri kuboko gupimwa na CMM 100% kugira ngo harebwe niba hari ubugari (± 0.01 mm) n'ubugari bw'ubuso (Ra ≤0.4 μm).
Igenzura ry'Ubuziranenge:
St.Cera ifite icyemezo cya ISO 9001:2015. Dukora isuzuma rya "color penetrant" ku byerekeye uduce duto, "three-point bend" ku bijyanye n'imbaraga zo guhindagurika kw'ingufu, hamwe n'isuzuma rya "dielectric strength test" kuri ASTM D149.
Ibyiza ugereranije n'intwaro z'icyuma:
- 50% byoroshye kurusha icyuma kitagira umugese
- Nta kwangirika kwa galvanic
- Kugabanuka k'uduce duto (uduce ≤0.05/cm²)
- Hari irangi ririnda ESD (10⁶–10⁹Ω/sq)
Guhindura:
Uburebure kuva kuri mm 150 kugeza kuri mm 450, imiterere y'inkombe (gufata impande, Bernoulli, vacuum), n'imiterere ya flange yo gushyiraho kuri buri shusho ya OEM. Ingero mu byumweru 2.
Ku bicuruzwa byinshi, saba ibiciro.
