Ko te hinu pēhi hau e whakamahia ana mō te whakahinuhinu i ngā wāhanga neke o te rango pēhi me te takirere putanga, ā, ko tana mahi he ārai i te waikura, te aukati i te waikura, te hiri me te whakamatao.
Nā te mea kua noho te pūwero hau i roto i te taiao pēhanga teitei, pāmahana teitei me te wai whakapūhau, me tino pai te pumau o te waikura pāmahana teitei o te hinu pūwero hau, he iti te auau kohikohi waro, he tika te matotoru me te mahi pāmahana matotoru, me te wehenga hinu-wai pai, te ārai waikura me te ātete ki te waikura.
Te whakaritenga mahi
1. Me teitei te kounga o te hinu turanga
E rua ngā momo hinu turanga o te hinu kōpeke: te momo hinu kohuke me te momo hinu hangai. Ko te whakaputanga o te hinu kōpeke hinu kohuke ka mahia mā te whakamahine i te whakarewa, te tango i te waikura whakarewa, te whakahāngai i te hauwai, te whakamahine rānei i te tāpiringa uku hei tiki i te hinu turanga, kātahi ka tāpirihia he maha ngā tāpiringa ki te ranunga.
Ko te hinu turanga o te hinu kōpeke te nuinga o te wā e kapi ana i te neke atu i te 95% o te hinu kua oti, nō reira he hononga tika te kounga o te hinu turanga ki te taumata kounga o te hua hinu kōpeke, ā, he hononga tika te kounga o te hinu turanga ki tōna hohonutanga whakahinuhinu. Ko te hinu turanga he hohonutanga whakahinuhinu he iti ake te taumaha o ngā kakara me te nui o te kapia. He iti te waro toenga, he pai te aro o te antioxidant, he teitei te kounga o te hinu turanga, he iti te āhua ki te kohikohi waro i roto i te pūnaha kōpeke, he pai te wehenga hinu-wai, ā, he roa te ora ratonga.
Ko te hinu turanga momo hinu hangai he hinu whakahinuhinu i hangaia mai i te hinu turanga wai waro i whiwhihia mā te hanga matū, kātahi ka whakaranua, ka tāpirihia rānei ki ngā momo tāpiri. Ko te nuinga o ōna hinu turanga he polymer, he matū waro ngota teitei rānei. He maha ngā momo hinu hangai, ā, ko te hinu hangai e whakamahia ana hei hinu whakakīkī he maha ngā momo: te hauwaiwai hangai (polyalpha-olefin), te ester waro (ester takirua), te hinu whakahinuhinu Snott, te polyalkylene glycol, te hinu fluorosilicone me te ester phosphate. He nui ake te utu o te hinu whakakīkī hinu hangai i te hinu whakakīkī hinu kohuke, engari ko te painga ōhanga whānui o te hinu hangai kei runga ake i te hinu kohuke noa. He pumau te waikura, he iti te ia o te kohikohi waro, ka taea te neke ake i te awhe pāmahana o te hinu kohuke noa mō te whakahinuhinu, he roa te ora mahi, ka taea te whakatutuki i ngā whakaritenga whakamahinga whānui o te hinu whakakīkī hinu kohuke.
2. Ngā wāhanga hinu turanga whaiti
E whakaatu ana te rangahau mō te āhua mahi o te hinu kōpeke, ko te whakapai ake i te hanganga o te hinu turanga te mea matua hei whakapai ake i te kounga o te hinu kōpeke. I muri i te werohanga o te hinu kōpeke i hangaia e ngā wāhanga māmā me ngā wāhanga taumaha ki roto i te rango kōpeke, ka wehe atu ngā wāhanga māmā i te wāhanga mahi i mua i te wā nā te nui o te pōturi, ka pā ki te pānga whakahinuhinu, ā, kāore e taea e ngā wāhanga whakakotahi te wehe wawe i te wāhanga mahi i muri i te otinga o te mahi nā te iti o te pōturi, ā, he ngāwari ki te hanga putunga waro i raro i te mahi a te wera me te hāora mō te wā roa. Nō reira, i raro i ēnei āhuatanga, me whiriwhiri te hinu whakahinuhinu hei wāhanga whaiti o te hinu wāhanga, kaua hoki e whiriwhiria hei ranunga o ngā wāhanga maha o te hinu wāhanga.
He hinu whānui te hinu whakapūngao Nama 19, he nui ngā toenga o te hinu whakapūngao, ā, he nui te waro e kohia ana i roto i te hinu whakapūngao. Nō reira, hei whakapai ake i te kounga o te hinu whakapūngao, me tango ngā toenga o te hinu whakapūngao Nama 19, ā, me whiriwhiri te hinu turanga whakapūngao whaiti.
3. Me tika te matotoru
I raro i te āhua o te whakahinuhinu hihiri, ka piki ake te matotoru o te kiriata hinu me te pikinga o te matotoru o te hinu, engari ka piki ake hoki te waku me te pikinga o te matotoru o te hinu. Kāore e ngāwari te hanga i tētahi kiriata hinu kaha mō te hinu whakahinuhinu he iti rawa te matotoru, ka tere ake te pakaru me te whakapoto i te roa o te mahi o ngā wāhanga. Engari, he nui rawa te matotoru o te hinu whakahinuhinu, ka piki ake te waku o roto, ka piki ake te mana motuhake o te pūwero, ka hua ake te pikinga o te whakapaunga hiko me te whakapaunga wahie, ā, ka puta hoki he putunga ki roto i te awaawa mowhiti piston, te takirere hau, me te awa whakaputanga hau. Nō reira, ko te whiriwhiri i te matotoru tika te raruraru matua o te whiriwhiri tika i te hinu pūwero. Kua whakamātauhia e te Whare Wānanga o Xi 'an Jiaotong mā roto i ngā whakamātautau: mā te whakamahi i ngā tikanga whakamātautau ōrite i runga i te momo pūwero ōrite, ko te whakamahi i ngā taumata matotoru iti o te hinu i te whakamahi i ngā taumata matotoru teitei o te hinu ka taea te whakaiti i te mana motuhake o te pūwero mā te 10% te nuinga, ā, kāore te nui o te pakaru o ngā wāhanga i te tino rerekē. Nō reira, i raro i te kaupapa o te whakarite i te whakahinuhinu, he mea tino nui te pānga o te kōwhiringa o te taumata matotoru tika o te hinu ki te penapena pūngao me te mahi pono o te compressor.
Wā tuku: Hakihea-22-2023