Ceramic qhia rollers yog cov khoom tseem ceeb hauv cov khoom siv photovoltaic silicon wafer ntau lawm, feem ntau yog siv rau wafer conveying, guiding, thiab positioning. Lawv qhov kev ua tau zoo cuam tshuam ncaj qha rau kev ruaj ntseg thiab cov khoom lag luam tawm los thaum thauj wafer.
Silicon wafers tau dhau los ua thinner, nrog ntau tam sim no tsawg dua 150 micrometers tuab. Thaum lub sij hawm kev thauj mus los, yog hais tias tus taw qhia rau cov menyuam nto yog ntxhib los yog hnyav hnyav, nws tuaj yeem ua rau wafer chipping, khawb, lossis txawm tawg.
Ceramic qhia rollers feem ntau yog ua los ntawm alumina los yog zirconium oxide, featuring siab hardness, siab hnav tsis kam, thiab ua tiav qhov siab. Txawm tias lub sijhawm ua haujlwm ntev, lawv tuav qhov tseeb qhov tseeb thiab qhov zoo ntawm qhov chaw.
Muab piv rau cov ntawv qhia hlau, cov ntawv qhia ceramic tsis tsim cov hmoov av hlau ua paug, txhim kho kev huv ntawm ib puag ncig ntau lawm. Tsis tas li ntawd, lawv zoo heev corrosion kuj ua rau lawv haum rau ntau yam kev ua haujlwm nyuaj.
Nrog rau kev loj hlob ntawm -size silicon wafers thiab thinning technology, qhov tseem ceeb ntawm ceramic qhia rollers hauv cov khoom siv photovoltaic tau dhau los ua qhov tseem ceeb, ua rau lawv yog ib qho tseem ceeb rau kev txhim kho cov khoom siv.