中文
Ko te whakakākahu wera he tikanga noa mō te tiaki i te waikura o te konganuku. Ka rumakina ngā hua maitai ki roto i te wai konutea rewa hei hanga i tētahi paparanga konutea-rino me tētahi paparanga konutea parakore ki runga i te mata o te maitai, ā, ka whakarato i tētahi tiaki pai mō te waikura. He whānuitia te whakamahinga o tēnei tikanga i roto i ngā ahumahi hanga, motuka, hiko, whakawhitiwhiti kōrero me ētahi atu ahumahi hei tiaki i ngā hanganga maitai, ngā paipa, ngā hononga, me ētahi atu.
Ko ngā mahi taketake o te tukanga whakawera wera koia ēnei:
Te tango hinu me te horoi
Me horoi pai te mata o te maitai i te tuatahi kia tangohia te hinu, te paru me ētahi atu poke. Ko te tikanga o tēnei mā te rumaki i te maitai ki roto i te wai kawakore, waikawa rānei, ā, muri iho ka horoia ki te wai matao.
Paninga rere
Kātahi ka rumakina te maitai kua horoia ki roto i te otinga konutea ammonia 30% i te 65-80°CKo te whāinga o tēnei taahiraa he pania he paparanga o te rere hei āwhina i te tango i ngā waikura mai i te mata o te maitai, kia pai ake ai te tauhohenga o te konutea rewa ki te maitai.
Te whakapūmau
Ka rumakina te maitai ki roto i te konutea rewa i te pāmahana tata ki te 450°C. Ko te roa o te rumaki he 4-5 meneti te tikanga, i runga i te rahi me te ātete wera o te maitai. I roto i tēnei tukanga, ka tauhohe matū te mata maitai ki te konutea rewa.
Whakamatao
I muri i te whakapūkara wera, me whakamatao te maitai.Ka taea te whiriwhiri i te whakamatao hau taiao, te whakamatao tere rānei mā te tinei, ā, ko te tikanga motuhake ka whakawhirinaki ki ngā whakaritenga whakamutunga o te hua..
He tikanga whai hua te whakapūmau wera-tuku mō te maitai hei ārai i te waikura, e tuku ana i ngā painga nui:
●Utu iti iho: Ko ngā utu tīmatanga me ngā utu roa mō te whakakikorua i te waikura wera he iti iho i ētahi atu paninga ārai-waikura, ā, he kōwhiringa whaitake tēnei.
●Te roa o te ora mahi: Ka taea e te paninga piauau te tiaki tonu i te maitai mō ngā tau neke atu i te 50, ā, ka ātete pai ki te waikura.
●He iti ake te tiaki e hiahiatia ana: Nā te mea ka taea e te paninga piauau te tiaki i a ia anō, ā, he matotoru ake, he iti ngā utu tiaki, ā, he roa te ora mahi.
●Ka tiaki aunoa i ngā wāhi pakaru: Ka whakarato te paninga piauau i te tiakitanga nui, ā, kāore e hiahiatia he whakatikatika tāpiri mō ngā wāhi pakaru iti.
●Parenga katoa: Mā te whakakikorua wera-toia ka tiakina katoatia ngā wāhanga katoa, tae atu ki ngā wāhi uaua ki te tae atu.
●Ngāwari te tirotiro: Ka taea te aromatawai i te āhua o te paninga piauau mā te tirotiro kanohi māmā noa iho.
●Tāutanga tere ake:Kua rite ngā hua maitai piauau wera-toia ki te whakamahi ina tae ki te papa mahi, kāore he whakaritenga mata, he tirotiro rānei e hiahiatia ana.
● Te tere o te paninga katoaHe tere te tukanga whakawairakau wera-tuku, ā, kāore e pāngia e te huarere, kia tere ai te hurihanga.
Nā ēnei painga ka waiho te whakakākahu wera hei kōwhiringa pai mō te tiaki i te waikura o te maitai, e kore e whakapai ake i te roa o te mahi me te mahi a te maitai anake, engari ka whakaitihia hoki ngā utu whānui me te kawenga mahi tiaki.
Ko ngā mata e kitea ana o ngā hononga pito (tae atu ki ngā mata flange) o teNgā ngongo momi me te tuku hinu CDSRe tiakina ana e te whakapūmau wera-tuku i runga anō i te EN ISO 1461, mai i te waikura i puta mai i te wai moana, te kohu tote me te reo tuku. I te mea kei te whai tonu te umanga hinu me te hau i te whanaketanga tauwhiro, ko te whakamahinga o te hangarau whakapūmau wera-tuku ehara i te mea ka whakapai ake i te ātete waikura o ngā taputapu me te whakaroa i tōna roanga mahi, engari ka whakaitihia hoki te whakapaunga rauemi me te whakaputa para mā te whakaiti i te auau o te whakakapinga taputapu nā te waikura.
Te Rā: 28 o Hune 2024