3. Takirere Pōro
I ahu mai te takirere pōro i te takirere mono. He porowhita tōna wāhanga whakatuwhera me te kati, ā, ka huri te porowhita 90° i te tuaka o te kakau takirere kia tutuki ai te kaupapa o te whakatuwhera me te kati. Ko te takirere pōro te nuinga o te wā e whakamahia ana i runga i ngā paipa hei tapahi, hei tohatoha, hei whakarerekē hoki i te ahunga rere o te reo. He pai hoki te mahi whakahaere rere o te takirere pōro i hangaia me te whakatuwheratanga āhua-V.
Ka whakaratohia e te wheketere takirere TWS he takirere pūrerehua angiangi noho pakari YD37A1X3-16Q, he takirere pūrerehua porowhita takirua.D34B1X3-16Q, Takirere pūrerehua rerekē takirua-rua e ai ki te Ser.13, raupapa 14 rānei, takirere kuaha noho rapa BS5163/F4/F5 /ANSI CL150, tātari-Y, takirere taurite, ārai rere whakamuri.
3.1 Ngā Painga:
① Ko te ātete rere iti rawa (tata ki te 0).
② Nā te mea e kore e mau i te wā e whakamahia ana (mēnā kāore he hinu whakahinuhinu), ka taea te whakamahi pono ki ngā mea waikura me ngā wai iti te kohua.
③ Ka taea te hiri katoa i roto i te whānuitanga pēhanga me te pāmahana nui.
④ Ka taea te whakatuwhera me te kati tere. Ko te wā whakatuwhera me te kati o ētahi hanganga he 0.05 ki te 0.1 hēkona noa iho, e whakarite ana ka taea te whakamahi i roto i ngā pūnaha aunoa o ngā paepae whakamātautau. Ina whakatuwhera me te kati tere te takirere, kāore he pānga i te wā e whakahaerehia ana.
⑤ Ka taea e te wāhanga kati porowhita te whakanoho aunoa ki te tūranga rohe.
⑥-- He pono te hiri o te rauemi mahi ki runga i te takirere.
Q⑦ Ina tuwhera katoa te takirere, ā, kua kati katoa, ka wehea ngā mata hiri o te porowhita me te nohoanga takirere mai i te reo. Nō reira, ko te reo e rere ana i roto i te takirere i te tere teitei, e kore e pakaru ngā mata hiri.
⑧ He hanganga kiato, he mama hoki. Ka taea te kī koinei te hanganga takirere tino whaitake mō ngā pūnaha reo pāmahana-iti.
⑨ Tetakirerehe ōrite te tinana. Ina koa mō te hanganga tinana takirere kua whakarewaina, ka taea e ia te tu atu i te taumahatanga mai i te paipa.
⑩ Ka taea e te wāhanga kati te tu atu i te rerekētanga pēhanga teitei i te wā kati.
⑪ Ka taea te tanu tika i te takirere pōro me te tinana takirere kua oti te whakapiri ki raro i te whenua, hei tiaki i ngā wāhanga o roto o te takirere mai i te waikura. Ka taea e tōna roanga mahi mōrahi te eke ki te 30 tau, koia te takirere tino pai mō ngā paipa hinu me te hau māori.
3.2 Ngā Huakore:
① Te mea matuatakirereKo te rauemi mowhiti hiri nohoanga o te takirere pōro ko te polytetrafluoroethylene (PTFE). He koretake ki te nuinga o ngā matū, ā, he whānui ngā āhuatanga pēnei i te iti o te tauwehenga waku, te pumau o te mahi, te ātete ki te koroheketanga, te whānuitanga o te pāmahana e tika ana, me te pai o te mahi hiri. Heoi, ko ngā āhuatanga ā-tinana o te PTFE, tae atu ki te teitei o te tauwehenga whakawhanui, te aro ki te rere makariri, me te ngoikore o te kawe wera, me mahi te hoahoa o te hiri nohoanga takirere huri noa i ēnei āhuatanga. Nō reira, ina whakapakeke te rauemi hiri, ka ngoikore te pono o te hiri. Heoi anō, he iti te taumata ātete pāmahana o te PTFE, ā, ka taea anake te whakamahi i ngā pāmahana i raro iho i te 180°C. Ina nui ake te pāmahana i tēnei uara, ka tawhito te rauemi hiri. Ki te whakaarohia te whakamahinga roa, ko te tikanga ka whakamahia noa i te 120°C.
② He kino ake te mahi whakahaere i tērā o te takirere porowhita, inā koa mō ngā takirere hau (ngā takirere hiko rānei).
5. Takirere Mono
Ko te takirere mono he takirere hurihuri kei reira te wāhanga kati he rite te āhua ki te pūwero. Mā te hurihuri 90°, ka hangaia te whakatuwheratanga o te mono kia hono atu ki te whakatuwheratanga o te tinana takirere, kia wehea rānei i te whakatuwheratanga o te putanga o te mono, kia tuwhera ai, kia katia ai rānei te takirere. Ka kiia hoki ko te kōkō, te kōkō aukati, te kuaha hurihuri rānei. Ka taea te āhua o te mono he porotaka, he kōniko rānei. He maha ngā momo, tae atu ki te momo tika, te momo toru-ara, me te momo whā-ara. He rite tonu tōna kaupapa ki te takirere pōro.
5.1 Ngā Painga:
① He pai mō te mahi auau, me te whakatuwheratanga me te kati tere me te māmā.
② He iti te ātete wai.
③ He hanganga māmā, he iti te rahinga, he māmā te taumaha, ā, he ngāwari ki te tiaki.
④ He pai te mahi hiri.
⑤ Kāore e herea e te ahunga tāutanga, ka taea te whakarerekē i te ahunga rere o te reo.
⑥ Kāore he wiri, ā, he iti te haruru.
5.2 Ngā Huakore:
⑦ He nui rawa te mata hiri, ā, he nui rawa te taipana, kāore hoki i te tino ngāwari.
⑧ Ka whakawhāitihia te rahi o te diameter o te takirere nā te mea ka pāngia ia e tōna ake taumaha.
I te whakamahinga tūturu, ki te hiahiatia he takirere nui, me whakamahi he hanganga mono whakamuri, ka pā pea ki te pānga hiri.
Mō ētahi atu kōrero, whakapā mai ki a mātou mō te kore ututakirere TWSwheketere.
Wā tuku: 12 Paenga-whāwhā 2025
