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I roto i te ao hangahanga haurua-ira, ko te whakamātautau kore-whakangaro o ngā papa he hononga matua hei whakarite i te kounga o ngā maramara. Ko te turanga karāhe iti nei te āhua nei koia tonu te "toa ngaro" e whakatau ana i te tika o te kitenga. He aha te pānga ki ngā hua whakamātautau? Ka whakahaerehia e tēnei tuhinga he tātaritanga hōhonu mai i ngā āhuatanga pēnei i ngā āhuatanga rauemi me te hoahoa hanganga.
1. Tūāpapa Pūmau: Ko ngā painga taiao o te karāhe he tūāpapa pakari mō te tika
1. He mahi rū whenua tino pai
I te wā e whakahaerehia ana te taputapu whakamātautau kore-whakangaro o te wafer, ka puta he wiri i te hurihuri o te motuka me te nekehanga o ngā wāhanga miihini. Ki te kore e pehia pai ēnei wiri, ka tino pāngia te tika o te whakamātautau. He mea whatu tata te roto o te karāhe ki ngā tioata kohuke pēnei i te quartz me te feldspar. Nā tōna hanganga ahurei ka whakawhiwhia ki te kaha mimiti wiri taiao, ka taea te mimiti neke atu i te 90% o te kaha wiri o ngā taputapu. E whakaatu ana ngā raraunga ine tuturu o tētahi kaihanga semiconductor i muri i te whakamahinga o te turanga karāhe, kua whakaitihia te kaha wiri o ngā taputapu kimi mai i te 12μm ki te 2μm, ā, ka ārai i te peka o te tohu kimi i puta mai i te wiri.
2. Tino iti te tauwehenga o te whakawhānui wera
I te wā e kitea ana, ka pāngia te pumau o te turanga mīhini e ngā āhuatanga pēnei i te wera o ngā taputapu me ngā panonitanga o te pāmahana taiao. Ka whānui haere ngā rauemi noa ina werahia, engari ko te tauwehenga o te whānui wera o te karāhe he 1/5 noa iho i tērā o te maitai. Ahakoa ka rerekē te pāmahana taiao mā te 10℃, ka taea te wareware i tōna rerekētanga. Mā tēnei ka taea e te turanga karāhe te whakarato i tētahi tūāpapa tohutoro pumau mō ngā taputapu tirotiro, kia tika tonu ai te tūranga whanaunga i waenga i te mata tirotiro me te papa angiangi i ngā wā katoa, me te karo i ngā hapa tirotiro i puta mai i te rerekētanga wera.
Tuarua, te hoahoa tika: Mā te arotautanga hanganga ka whakarei ake i te pono o te kitenga
Te tukatuka tino tika me te taurangi papatahi
Ka tukatukahia te turanga karāhe kounga teitei e te hangarau CNC hononga tuaka-rima matatau, me te papatahi o te ±0.5μm/m, e whakarato ana i te tohutoro tāutanga tino papatahi mō ngā taputapu tirotiro. I roto i te tirotiro wafer, he mea nui te poutū me te papatahi o te tirotiro tirotiro ki ngā hua tirotiro. Ka taea e te turanga karāhe tino tika te whakarite i te tūnga tika o te tirotiro, kia tika ake ai, kia pono ake ai hoki ngā raraunga tirotiro.
2. Te urutau hanganga ritenga
Ka taea te whakarite i ngā turanga mīhini karāhe mō ngā taputapu whakamātautau kore-whakangaro rerekē me ngā whakaritenga tukanga. Hei tauira, hei whakatutuki i ngā whakaritenga o ngā taputapu tirotiro whatu mō te whakaata mārama, ka taea te rongoa motuhake i te mata o te turanga mīhini; Hei whakatutuki i ngā whakaritenga tāutanga o ngā taputapu whakamātautau ultrasonic, ka taea te hanga i te turanga me ngā kōhao tāutanga tika me ngā paepae taura, ka taea ai te tāutanga tere me te tika o ngā taputapu me te whakaiti i ngā rerekētanga kitenga i puta mai i ngā hapa tāutanga.
III. Te pumau mō te wā roa: Te whakaiti i te ngaronga o te tika i puta mai i te tiaki taputapu
He tino pakari te karāneti, ā, he kaha te ātete ki te kakahu, me te pakeke Mohs o te 6 ki te 7, e toru ngā wā o te ātete kakahu o te maitai noa. I roto i ngā mahi tirotiro roa, kāore te mata o te turanga mīhini e ngāwari ki te kakahu, ā, ka taea tonu te pupuri i te āhua tika. He rerekē, ko ngā turanga i hangaia mai i ētahi atu rauemi ka raru pea i te tohutoro tāutanga o ngā taputapu nā te kakahu me te haehae, ā, ka pā ki te tika o te kitenga me te hiahia kia whakatikatikahia me te tiaki pinepine. Ko te roa o te ora ratonga me te pumau teitei o te turanga karāneti ka whakaiti i te auau o te tiaki taputapu me te whakaiti i te mōrearea o te ngaronga tika ka puta i te wā tiaki.
Mai i te ātete ki te ru, te ātete ki te wera tae noa ki te hoahoa tino tika, ko ngā āhuatanga katoa o te turanga karāhe e tiaki ana i te tika o te whakamātautau kore-whakangaro o ngā papa. I tēnei wā hangahanga haurua-ira e whai ana i te tino tika, ko te whiriwhiri i tētahi turanga karāhe kounga teitei he rite ki te tāpiri i tētahi paparanga inihua pakari ki te tika me te pono o ngā hua whakamātautau.
Wā tuku: Pipiri-18-2025