I roto i te taiwhanga tino tika mō te hanga maramara, kei reira tētahi "toa kei muri i ngā whakaaturanga" kāore i te tino kitea - te turanga mīhini karāhe. Kaua e whakaititia tēnei kōhatu. Koinei te kī ki te whakarite i te tika o te whakamātautau kore-whakangaro o ngā wafers! I tēnei rā, kia tirohia me pēhea te pupuri i ngā taputapu kimi kia "whakapae me te poutū" tonu.
1. I whānau mai me te "ira pumau"
Ehara te karāneti i te kōhatu noa. He rite tōna hanganga o roto ki tētahi "panga kohuke" e piri tahi ana. He tata te whakatakotoranga o te kuata, te feldspar me ētahi atu tioata, he tino matotoru, ā, kāore he āputa. He rite tonu tēnei ki te hanga whare me te raima whakapakari, he totoka, he pumau hoki. Ina "noho" ngā taputapu tirotiro ki runga, ahakoa he maha ngā tāne te taumaha, he iti noa te rerekētanga o te turanga karāneti, kotahi te whakatekau o te maitai!
Ko te mea whakamiharo rawa atu, kāore e wehi i ngā huringa pāmahana. Ko ngā rauemi whakarewa noa ka "whanui, ka piki te taumaha" ina werahia, ā, ka "whakaiti, ka angiangi" ina whakamataohia. Heoi, te āhua nei he "makutu pāmahana pumau" tō te karāneti. Ina piki te pāmahana mā te 1℃, ko tōna whanui me tōna whakawhāiti he kotahi mano noa iho i te makawe tangata. Me mōhio ahakoa he iti noa te huringa o te pāmahana o te taiwhanga whakamātautau, ka taea e te turanga karāneti te tautoko i ngā taputapu me te ārai i te "peke" o te taumata.
Tuarua, te tikanga tukatuka o ngā "taipitopito rewera"
Hei whakapai ake i te tika o te turanga o te karāhe, i whakamahia e ngā miihini te "hangarau pango" mō te tukatuka. Whakaarohia te whakakanapa i ngā kōhatu ki te "pepa kirikiri tino pai" i hangaia ki ngā taimana - koinei te mahi a te mīhini huri tuaka-rima. Ka hurihia e ia te mata o te karāhe kia papatahi ake i te whakaata i roto i ngā taahiraa e toru:
Te huri taratara: Tuatahi, tangohia ngā pona o te mata o te kōhatu, ka whakahaere i te papatahi ki te rua tekau o te makawe tangata.
Te hurihanga haurua-pai: He whakapainga anō, ka piki ake te papatahi ki te kotahi haurima tekau o te makawe tangata.
Te huri pai: Hei whakamutunga, ka orohia ki te paura huri tino pai, kia rite ki te kotahi mano o te makawe tangata te papatahi! I tēnei wā, he rite te mata o te turanga karāhe ki te "atamira whakapae" i hangaia mō ngā taputapu tirotiro.
He "roro atamai" anō hoki tō ētahi o ngā taputapu teitei - he rite te taumata tino tika ki tētahi "kaitiaki iti" e mahi ana mō ngā hāora 24 o te rā. Kia kitea rā anō kei te piko te taputapu mā te 0.01 nekehanga (he koki iti iho i te pito o te pene), ka whakahohe tonu te taputapu waipēhi ka "whakatikatika" i te taputapu i roto i te 30 hēkona.
Tuatoru, ko te hoahoa auaha ka whakarei ake i te pumau
I aro nui hoki ngā kaihangarau ki te hanganga o te turanga mīhini. He rite te āhua o te raro ki te honikoma he ono-hāora, he rite tonu ki te whare pī, e whakaiti ana i te taumaha, e tohatoha ana hoki i te pēhanga. Ina neke te taputapu kimi i runga i te anga, tata rite tonu te rerekētanga o ia pūwāhi o te turanga, kia mau tonu ai te tohutoro whakapae.
He mea whakamiharo ake anō ko te whakaurunga o tētahi "ārai ru e kore e kitea" - he ārai ru uku piezoelectric - i waenganui i te turanga me te whenua. Ka taea e ia te hopu i ngā wiri rerekē mai i te 1 ki te 1000Hz pērā i te radar, ā, ka tukuna tonutia ngā ngaru whakamuri hei "ārai" i te pokanoa. Hei tauira, ko ngā wiri e puta mai ana i te whakahaere o ngā mīhini i te taha, i ngā ru rānei o ngā waka e haere ana i waho, he "koretake" katoa i mua i a ia.
Ko ngā raraunga te kōrero mōna ake: He pēhea te kaha o te pānga?
I roto i ngā mahi whaihua, he tino mīharo te mahi a te turanga karāhe:
Tirotiro whatu: Kua pai ake te tika o te tautuhi i ngā hapa mata o ngā angaanga mai i te 3 maikorona ki te 1 maikorona (1 maikorona = te hauono tekau o te makawe tangata).
Whakamātautau ultrasonic: Kua whakaitihia te hapa i te ine i te matotoru o te wafer mā te toru hauwhā.
Te whakamahinga mō te wā roa: I muri i te mahi tonu mō te tau, he iti noa te panoni o te papatahi, engari kua roa te piko o ngā turanga mīhini noa.
Mai i ngā painga o ngā rauemi taiao ki te tukatuka tika me te hoahoa auaha, kua whakamātauhia e te turanga karāhe me tōna "kaha" mena kei te hiahia koe ki te kite tika i ngā maramara, he mea tino nui tēnei kohatu!
Wā tuku: Pipiri-18-2025