Thepa e sebetsang ea Wafer ke karolo ea bohlokoa indastering ea tlhahiso ea semiconductor, 'me ho bohlokoa ho boloka le ho sebelisa lisebelisoa tsena ka nepo ho netefatsa lihlahisoa tsa boleng bo holimo.Likarolo tsa granite ke likarolo tsa bohlokoa tsa thepa ena, kaha li fana ka motheo o tsitsitseng le o ka tšeptjoang oa mechine.
Malebela ke ana a ho sebelisa le ho boloka likarolo tsa granite tsa lisebelisoa tsa wafer:
1. Ho tšoara le ho Sutha:
Likarolo tsa granite li boima ebile li brittle, 'me li hloka ho tšoaroa ka hloko.Ho bohlokoa ho sebelisa lisebelisoa le mekhoa e nepahetseng ea ho phahamisa ho tsamaisa likarolo tsa granite ntle le ho baka tšenyo leha e le efe.Qoba ho thothomela ho sa hlokahaleng, ho thothomela, kapa ho kobeha ha u ntse u tšoara, kaha sena se ka baka mapetsong kapa ho robeha.
2. Ho hloekisa:
Hloekisa likarolo tsa granite kamehla ntle le lik'hemik'hale tse bohale kapa lisebelisoa tse senyang.Sebelisa sesepa le metsi a bonolo ho qoba ho senya bokaholimo ba granite.Qoba ho sebelisa lihloeki tse nang le asiti kapa alkaline kapa lihlapolli tse ka fokolisang bokaholimo ba granite.
3. Matheba a Metsi:
Matheba a metsi a ka ’na a hlaha holim’a granite, ’me a ka ntšoa ka lesela le mongobo le metsi a sesepa kapa motsoako oa metsi le asene.Bakeng sa matheba a thata, sebelisa soda e bakang e le ntho e hlabang ka bonolo kapa motsoako oa ho bentša o entsoeng ka mokhoa o hlakileng bakeng sa bokaholimo ba granite.Qoba ho sebelisa boea ba tšepe kapa lintho tse ling tse hloekisang tse ka hlabang bokaholimo.
4. Taolo ea Mocheso:
Likarolo tsa granite li ka atoloha kapa tsa kontraka ho latela liphetoho tsa mocheso, 'me sena se ka ama ho nepahala ha lisebelisoa tse itšetlehileng ka tsona.Boloka mocheso oa kamore kapa lab o tsitsitse le ka har'a litlhaloso tsa moralo ho netefatsa ts'ebetso e tsitsitseng ea likarolo tsa granite.
5. Calibration:
Likarolo tsa granite li bohlokoa bakeng sa ho boloka litekanyo tse nepahetseng lisebelisoa tsa ho lokisa li-wafer.Ho lekoa khafetsa ha lisebelisoa ho bohlokoa bakeng sa ho netefatsa ho nepahala ha mechini e itšetlehileng ka bokaholimo ba granite.Lenane la ho lekanya le lokela ho theoa le ho nchafatsoa khafetsa ho netefatsa ts'ebetso e nepahetseng.
6. Tlhokomelo e Thibelang:
Tlhokomelo ea khafetsa le tlhahlobo ea lisebelisoa tsa granite tse sebetsang khafetsa li ka lemoha le ho rarolla mathata a manyane pele a fetoha mathata a bohlokoa.Etsa tlhahlobo ea kamehla ea likarolo ho bona hore na ho na le ho senyeha kapa lintho tse ling tse ka amang ts'ebetso ea mochini.
Qetellong, lisebelisoa tsa ho lokisa li-wafer li kenyelletsa likarolo tse ngata, 'me granite ke karolo ea bohlokoa ea thepa ena.Tlhokomelo e nepahetseng le tlhokomelo li bohlokoa bakeng sa ho boloka ho nepahala le ho ts'epahala ha likarolo tsena ho netefatsa boleng bo holimo ba lihlahisoa.Ka ho latela malebela a boletsoeng ka holimo, o ka eketsa nako ea bophelo le ts'ebetso ea likarolo tsa granite lisebelisoa tsa ho lokisa li-wafer.
Nako ea poso: Jan-02-2024