Ngā takirere pōroHe maha ngā hanganga, engari he rite tonu. Ko ngā wāhanga whakatuwhera me te kati he matua porowhita porowhita, ko te nuinga he nohoanga takirere, he pōro, he mowhiti hiri, he kakau takirere me ētahi atu taputapu whakahaere. Ka huri te kakau takirere 90 nekehanga hei whakatutuki i te whakatuwheratanga me te kati o ngā takirere. Ka whakamahia ngā takirere pōro ki ngā paipa hei kati, hei tohatoha, hei whakahaere i te rere me te whakarerekē i te ahunga rere o te reo. Ka whakamahia e te nohoanga takirere ngā momo hiri nohoanga rerekē i runga i ngā āhuatanga mahi rerekē. Ko te tinana o te takirere pōro momo-O he pōro me te kōhao waenga e rite ana te whānui ki te whānui o te paipa. Ka taea e te pōro te huri i roto i te nohoanga hiri. He mowhiti rapa porowhita kei ngā taha e rua i te ahunga o te paipa. He hanganga āhua-V te takirere pōro momo-V. Ko te matua takirere he anga porowhita 1/4 me te koki āhua-V. He nui te kaha rere, he whānui te awhe whakarerekētanga, he kaha kutikuti, ā, ka taea te kati pūmau. He tino pai mō ngā āhuatanga wai kei reira te rauemi he muka.
1. Hanganga takirere pōro momo-O:
Ka whakahaerehia e te takirere pōro momo-O te ahunga o te reo mā te huri i te pōro ki te 90° mā te y, ā, ka taea te whakarerekē i te kōhao puta noa, kia taea ai te whakatuwhera me te kati i te takirere pōro. Ka whakamahia e te takirere pōro momo-O he hoahoa mānu, he hoahoa pumau rānei. He mea hanga ngā wāhanga nekeneke whanaunga ki ngā rauemi whakahinuhinu-ake me te iti rawa o te tauwehenga waku, nō reira he iti te taipana whakahaere. Hei tāpiri, mā te hiri roa o te hinu hiri ka ngāwari ake te mahi. Ko ngā painga o tana hua e whai ake nei:
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He iti te ātete wai o te takirere pōro momo-O
E rua ngā hanganga o ngā takirere pōro: te whānui katoa me te whānui iti. Ahakoa te hanganga, he iti noa te ātete rere o te takirere pōro. Ko ngā takirere pōro tuku iho he tika-mā roto, e mōhiotia ana ko ngā takirere pōro rere-katoa. He rite te whānui o te awa ki te whānui o roto o te paipa, ā, ko te ngaronga ātete ko te ātete waku o te roa rite o te paipa. Ko tēnei takirere pōro te iti rawa o te ātete wai o ngā takirere katoa. E rua ngā huarahi hei whakaiti i te ātete o te pūnaha paipa: ko te tuatahi ko te whakaiti i te tere rere wai mā te whakanui ake i te whānui o te paipa me te whānui o te takirere, ka nui ake te utu o te pūnaha paipa. Ko te tuarua ko te whakaiti i te ātete ā-rohe o te takirere, ā, ko ngā takirere pōro te kōwhiringa pai rawa atu.
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Ka tere, ka watea hoki te hurihanga o te takirere pōro momo-O
Me huri noa te takirere pōro ki te 90 nekehanga kia tino tuwhera, kia tino kati rānei, kia taea ai te whakatuwhera me te kati wawe.
- He pai te mahi hiri o te takirere pōro momo-O
Ko te nuinga o ngā nohoanga takirere pōro he mea hanga ki ngā rauemi rapa pēnei i te PTFE, e kiia ana ko ngā takirere pōro hiri-ngāwari. He pai te mahi hiri o ngā takirere pōro hiri-ngāwari, ā, kāore e hiahiatia he taratara teitei me te tika o te tukatuka o te mata hiri takirere.
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He roa te ora o te takirere pōro momo-O
Nā te mea he pai ngā āhuatanga whakahinuhinu-ā-ia anō o te PTFE/F4, he iti te tauwehenga waku ki te porowhita. Nā te hangarau tukatuka kua whakapaitia, ka whakaitihia te taratara o te pōro, ā, ka nui ake te roa o te ora o te takirere pōro.
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He tino pono te takirere pōro momo-O
Kāore te takirua hiri o te pōro me te nohoanga takirere e pangia e ngā karawarawa, te tere o te kakahu me ētahi atu hapa;
I muri i te whakawhiti i te kakau takirere ki te momo kua hangaia ki roto, ka whakakorea te mōrearea o te rerenga o te kakau takirere nā te wetekina o te repe tākai i raro i te mahi a te pēhanga wai;
Ka taea te whakamahi i ngā takirere pōro me ngā hanganga ārai-pūmau me te ātete-ahi i roto i ngā paipa e kawe ana i te hinu, te hau māori, me te hau waro.
He porowhita te matua takirere (pōro) o te takirere pōro momo-O. Mai i te tirohanga hanganga, kua whakauruhia te nohoanga pōro ki roto i te nohoanga i te taha o te tinana takirere i te wā e hiritia ana. Ko ngā wāhanga nekeneke whanaunga he mea hanga ki ngā rauemi whakahinuhinu-ake me te iti rawa o te tauwehenga waku, nō reira he iti te taipana whakahaere. Hei tāpiri, mā te hiri roa o te hinu hiri ka ngāwari ake te mahi. Ko te tikanga e whakamahia ana mō te whakatikatika i ngā tūranga e rua, ko ngā āhuatanga rere he whakatuwheratanga tere.
Ina tuwhera katoa te takirere pōro momo-O, ka noho kore ārai ngā taha e rua, ka hanga he awa tika me te hiri rua-ara. Ko tōna mahi "horoi-ā-koe" te mea pai rawa atu, ā, he pai mō ngā wā tapahi rua-tūnga o ngā mea poke me ngā mea kei roto he muka. Ka hangaia e te matua pōro te waku ki te takirere i te wā e whakatuwhera ana, e kati ana hoki te takirere. I taua wā anō, ka tutuki te hiri i waenga i te matua takirere me te nohoanga takirere mā te kaha hiri whakakī-mua o te nohoanga takirere e pēhi ana i te matua pōro. Heoi, nā te nohoanga takirere hiri ngohengohe, he tino pai ngā āhuatanga ā-pūkaha me te ā-tinana e tino pai ai tana mahi hiri.
2.Hanganga takirere pōro āhua-V:
He āhua-V te hanganga o te matua pōro o te takirere pōro āhua-V. He anga porowhita 1/4 te matua takirere me te kōhao āhua-V. He nui te kaha rere, he whānui te awhe whakarerekētanga, he kaha kutikuti, ā, ka taea te kati pūmau. He tino pai mō ngā wai. Ngā āhuatanga he muka te rauemi. Ko te tikanga, ko ngā takirere pōro āhua-V he takirere pōro hiri-kotahi. Kāore e pai mō te whakamahi rua-ara.
E whā ngā momo koki āhua-V, arā, 15 nekehanga, 30 nekehanga, 60 nekehanga, me 90 nekehanga.
Ka tapahia e te taha āhua-V ngā poke. I te wā e hurihuri ana te pōro, ka pā te taha maripi koi āhua-V o te pōro ki te nohoanga takirere, ka tapahia ngā muka me ngā matū totoka i roto i te wai. Heoi, kāore i ngā takirere pōro noa tēnei mahi, nō reira he ngāwari te piri o ngā poke muka i te wā e kati ana, ka puta he raruraru tiaki me te whakatika. He tino raruraru te tiaki. Kāore te matua takirere o te takirere pōro āhua-V e piri ki ngā muka. Hei tāpiri, nā te hononga flange, he ngāwari te wetewete me te huihui me te kore he taputapu motuhake, ā, he māmā hoki te tiaki ina kati te takirere. He pānga kutikuti āhua-poro i waenganui i te kōhao āhua-V me te nohoanga takirere, ehara i te mea he mahi horoi-ake anake engari ka ārai hoki i te matua pōro kei piri. Ko te tinana takirere, te taupoki takirere me te nohoanga takirere he hanganga whakarewa, ā, he iti te tauwehenga waku e whakamahia ana. He utaina puna te kakau takirere, nō reira he iti te taipana whakahaere, he tino pumau.
Ko te takirere pōro āhua-V he hanganga hurihuri koki-matau ka taea te whakahaere i te rere. Ka taea e ia te whakatutuki i ngā taumata ōwehenga rerekē i runga i te koki āhua-V o te pōro āhua-V. Ko te takirere pōro āhua-V e whakamahia whānuitia ana me ngā kaiwhakaoho takirere me ngā tūnga hei whakatutuki i te whakatikatika ōwehenga. , Ko te matua takirere āhua-V te mea tino pai mō ngā wā whakatikatika rerekē. He nui te tauwehenga rere whakatauranga, he nui te ōwehenga whakarerekētanga, he pai te pānga hiri, kāore he aro ki te mahi whakatikatika, he iti te rahi, ā, ka taea te tāuta poutū, whakapae rānei. He pai mō te whakahaere i te hau, te mamaoa, te wai me ētahi atu pāpāho. Ko te takirere pōro āhua-V he hanganga hurihuri koki-matau, he mea tito mai i te tinana takirere āhua-V, he kaiwhakaoho hau, he tūnga me ētahi atu taputapu; he āhua rere ā-roto o te ōwehenga ōrite; he hanganga takirua-whanaunga, he iti te taipana tīmatanga, ā, he tino aro me te tere aro, he kaha kutikuti tino pai.