Hannun Robot na Alumina mai Tsarkakakken Alumina don Gudanar da Wafer
An ƙera hannun robot ɗin alumina na St.Cera daidai gwargwado daga Al₂O₃ mai ƙarfi 99.8% (alumina). Yana haɗa ƙarfin lanƙwasa na musamman (361 MPa), tauri mai yawa (16 GPa), da ƙarancin yawa (3.93 g/cm³), wanda ke haifar da hannu mai sauƙi amma mai tauri don canja wurin wafer na semiconductor. Ma'aunin faɗaɗa zafi na kayan (7.2×10⁻⁶/°C) yana daidaita silicon sosai, yana rage rashin daidaiton zafi yayin sarrafawa.
Bayani dalla-dalla (bisa ga 99.8% Al₂O₃):
| Kadara | darajar |
| Launi | Ɗan Kujera |
| Yawan yawa | 3.93 g/cm³ |
| Ƙarfin Lankwasawa | 361 MPa |
| Taurin Vickers | 16 GPA |
| Modulus na Matasa | 380 GPa |
| Tsarin kwararar zafi | 32 W/m·k |
| Faɗaɗawar Zafi | 7.2×10⁻⁶/℃ |
| Ƙarfin Dielectric | 15×10⁶ V/m |
Aikace-aikace:
- robot masu canja wurin wafer na injin wafer (200mm/300mm)
- Tsarin sarrafa yanayi
- Makamai masu ƙarfi don sarrafa kansa na FAB
Tsarin Masana'antu:
Matsi na Isostatic → injin kore → sintering a 1600°C → Niƙa daidai CNC → Tsaftacewa ta ultrasonic → Marufi na ɗakin tsabta na aji 100. CMM tana duba kowane hannu 100% don ganin lanƙwasa (±0.01 mm) da kuma ƙaiƙayin saman (Ra ≤0.4 μm).
Sarrafa Inganci:
An ba da takardar shaidar ISO 9001:2015 ga St.Cera. Muna yin gwajin shigar ruwa a cikin rini don ƙananan fasa, lanƙwasa maki uku don ƙarfin lanƙwasa, da gwajin ƙarfin dielectric bisa ga ASTM D149.
Fa'idodi akan Karfe Arms:
- 50% mafi sauƙi fiye da bakin ƙarfe
- Babu tsatsa ta galvanic
- Ƙarancin samar da ƙwayoyin cuta (≤ 0.05 ƙwayoyin cuta/cm²)
- Akwai rufin kariya daga ESD (10⁶–10⁹ Ω/sq)
Keɓancewa:
Tsawon daga 150mm zuwa 450mm, siffofi na tip (riƙe gefen, Bernoulli, injin tsotsa), da kuma tsarin flange da aka ɗora bisa ga zane-zanen OEM. Samfuran samfura a cikin makonni 2.
Don yin oda mai yawa, da fatan za a nemi farashi.
