I te tuhinga o mua, i kōrero tātou mō ngā takirere kuaha me ngā takirere porowhita, i tēnei rā ka neke tātou ki ngā takirere pūrerehua me ngā takirere tirotiro, e whakamahia whānuitia ana i roto i te maimoatanga wai.
1. Takirere Pūrerehua.
takirere pūrerehuaHe takirere hurihuri tēnei e whakamahi ana i tētahi kōpae (e mōhiotia ana ko te pereti pūrerehua) hei whakatuwhera me te kati hei huri i te 90°, i te 90° rānei hei whakatuwhera me te kati i te awaawa. Ko te nekehanga o te kōpae takirere pūrerehua he muru, nō reira ka taea te whakamahi i te nuinga o ngā takirere pūrerehua mō ngā pāpāho me ngā matūriki totoka iri.
Ko ngā takirere pūrerehua e whakamahia whānuitia ana ko ngā takirere pūrerehua wafe me ngā takirere pūrerehua flanged. Ka whakamahia te takirere pūrerehua momo wafer hei hono i te takirere i waenga i ngā takirere paipa e rua me ngā pūtu titi, ā, ko te takirere pūrerehua momo flanged he flanged kei runga i te takirere, ā, ko ngā flanges i ngā pito e rua o te takirere e honoa ana ki te takirere paipa me ngā pūtu.
Ngā Āhuatanga:
1.He iti te rahi, he poto te roa, he māmā te hanganga, he mama hoki.
2. He māmā te whakahaere, he tere te whakatuwhera me te kati, me huri noa i te kōpae 90° hei whakatuwhera me te kati.
3. He pai te mahi hiri me te whakatikatika. Nā te mea ko te rapa te mowhiti hiri, he pai te pēhanga me te pakari (arā, e kore e whakapakeke), nō reira he pai te mahi hiri. Ka taea te whakatuwhera i te taupoki takirere i waenga i te 15° me te 70°, ā, ka taea te whakahaere i te rere o te wai.
4. He iti te taipana whakahaere me te ātete wai. E ai ki ngā inenga, he iti ake te ātete wai o ngā takirere pūrerehua i ērā atu momo takirere engari ko ngā takirere pōro.
5. Nā te iti o te rauemi hiri, he iti noa te pehanga mahi me te awhe pāmahana mahi o te takirere pūrerehua.
2.Taupā Tirotiro
Ngā whakamahinga me ngā āhuatanga:
Takirere tirotiroHe takirere e whakamahia ana hei ārai i te rere whakamuri o ngā pāpāho i roto i te paipa, ka tuwhera ina rere te reo ki raro, ā, ka kati aunoa ina rere whakamuri te reo. Ko te tikanga e whakamahia ana i roto i te paipa, kāore e tukua te reo kia rere ki te taha ke, kia ārai ai i te rere whakamuri o te reo kia kino ai ngā taputapu me ngā wāhanga. Ina mutu te rere o te papu, kaua e huri te papu hurihuri. I roto i te paipa, he maha ngā wā ka whakamahia ngā takirere tirotiro me ngā takirere porowhita kati i roto i te raupapa. Nā te kore hiri o te takirere tirotiro tēnei, ina iti te pēhanga o te pāpāho, ka iti te turuturu o te pāpāho, me whakamahi ngā takirere porowhita kati hei whakarite kia kati te paipa. He takirere tirotiro anō hoki te takirere raro, me ruku ki roto i te wai, kāore e taea te tāuta motuhake ki roto i te papu, kāore rānei e taea te whakamahi i te paipa momi wai korehau i mua.
Ngā hapa me ngā mehua o te takirere maimoatanga wai
Mō ētahi wā, ka maha ngā hapa i roto i te paipa e whakamahia ana mō te wā poto. Tuatahi, ko te maha o ngā wāhanga e pā ana ki te hanganga o te takirere, ko te nui ake o ngā hapa he maha atu ngā wāhanga. Tuarua, me te hoahoa takirere, te hanga, te tāutanga, ngā āhuatanga whakahaere, ngā painga me ngā ngoikoretanga o te tiaki. Ko ngā hapa whānui o te takirere kore-mana-peia e wehea ana kia whā ngā wāhanga.
1. Te rahunga o te tuku
Ko te ngoikore o te taputapu tuku ka kitea pinepinetia hei aukati i te kakau takirere, he uaua te mahi, kāore rānei e taea te whakahaere i te takirere. Ko ngā take: kua roa te kati o te takirere i muri i te waikura; kua pakaru kino ngā miro kakau, ngā nati kakau rānei i te tāutanga me te whakahaere; kua aukatia te kuaha i roto i te tinana takirere e ngā mea ke; he maha ngā wā ka tuwhera te kuaha, ā, he haurua te kati, nā te wai, nā ētahi atu pānga rānei ka hē te tūnga o ngā tīwiri kakau me ngā nati kakau, ka wetekina, ka ngau; he kikī rawa te pēhanga tākai, ka mau te kakau; kua kati te kakau, kua kati rānei ngā wāhanga. Me whakahinuhinu te tiaki i ngā wāhanga taraiwa. Mā te whakamahi i te kī, me te pato mārie, ka taea te whakakore i te aukati, te taupoki; me te whakamutu i te whakatika wai, te whakakapi rānei i te takirere.
2. Pakaru o te tinana takirere kua pakaru
Ngā take mō te pakaru o te tinana takirere: te hekenga o te ātete ki te waikura o te rauemi takirere; te whakataunga o te turanga paipa; ngā panonitanga o te pēhanga, te rerekētanga rānei o te pāmahana o te whatunga paipa; te hama wai; te kati i te takirere i te mahi hē, me ētahi atu. Me tango wawe ngā take o waho, ā, me whakakapi i ngā wāhanga takirere, i ngā takirere rānei o taua momo.
3. Te turuturu o te takirere
Ko ngā āhuatanga o te turuturu o te takirere ko: te turuturu o te matua o te kātua takirere; te turuturu o te repe; te turuturu o te gasket flange. Ko ngā take noa ko: te kakahu o te kātua takirere (te pou takirere), te waikura, ngā poka o te mata hiri, te kiri maroke; te tawhito o te hiri, te turuturu; ngā pūtu repe, te wetekina o ngā pūtu flange. Me whakanui ake te tiaki, me whakakapi te rauemi hiri; me whakakapi he nati hou hei whakatika i te tūranga o te pūtu whakapiri.
Ahakoa te momo pakaru, ki te kore e whakatikatikahia i te wā tika, ka pāngia pea te pūnaha e te para wai, ka kino atu rānei, ka pāngia te pūnaha katoa. Nō reira, me mōhio ngā kaimahi tiaki takirere ki ngā take o te pakaru o te takirere kia pai ai te mahi, kia mōhio ki te whakahaere me te whakahaere i te takirere me te pūkenga, kia tika hoki te whakahaere, kia tere hoki te whakatau i ngā momo pakaru ohorere, kia tiakina ai te mahi noa o te whatunga maimoatanga wai.
4. Kāore i te pai te whakatuwheratanga me te katinga o te takirere
Ko te whakatuwheratanga me te katinga o te takirere he mahi kino, kāore e tuwhera, e katia rānei te takirere, kāore e taea te whakahaere i te takirere i te āhua noa. Ko ngā take: te waikura o te kakau takirere; te kuaha kua piri, te kuaha kua kati rānei mō te wā roa i roto i te āhua waikura; te kuaha kua tangohia; ngā mea ke kua piri ki te mata hiri, ki te awa hiri rānei; te pakaru o ngā wāhanga tuku, te aukati. Mēnā ka tūtaki koe ki tēnei āhuatanga, tiakina ngā wāhanga tuku kua whakahinuhinuhia; te whakatuwheratanga me te katinga anō o te takirere me te pānga wai o ngā mea ke; te whakakapinga o te takirere.