Tuhinga o nga mea
● Ngā Rauemi Matua
● Ngā Huānga o te Tukanga Whakaputa Paipa
● Tukanga Tukanga Paipa
● Mate Whakaputa Paipa:
● Pūnaha Whakamatao:
● Mīhini Whakakore:
● Pūnaha Whakahaere:
● Taputapu Tapahi:

Ka taea te hanga i ngā ngongo, pērā i ngā paipa PVC, mā te whakamahi i te mea tino ōrite ki ngā mea e whakamahia ana i roto i ngā makere kiriata pupuhi.

Tērā pea ka pēhia pai ngā kōhao o roto o te mahanga, ka pēhia rānei te whānui o te mata mā te whakamahi i te ine korehau hei whakarite kia tika te ine.

Tērā pea ka tāpirihia he lumens, he kōhao rānei mā te tāpiri i ngā mandrels o roto tika ki roto i te pariha.

Tērā pea ka whakaurua tonutia ngā taputapu ngongo maha-paparanga ki roto i te umanga motuka, te putorino, te umanga whakamahana me te mākete takai.

Rauemi Tuatahi
Ko ngā rauemi kirihou pēnei i te PE me te PVC e whakamahia whānuitia ana mō te hanga paipa.

Me whai rauemi pea koe mō te hanga paipa. Hei tauira, he maha ngā kaihanga paipa e whakamahi ana i te PVC.

He tairongo rawa atu te kapia i te wera, ā, i raro i ngā whakaritenga tukatuka tuku iho, he tino matotoru, nō reira kāore e taea te tukatuka. Me whakaranu.

Ko te whakakotahitanga PVC he tukatuka e konatunatua ai ngā tāpiringa ki te kapia turanga hei kimi i te ranunga ōrite.

Kua whakaurua ngā tāpiringa hei whakapai ake i ngā pūkenga tukatuka, hei whakarei ake rānei i te whakahaere o te hua.

Ngā Huānga o te Tukanga Whakaputa Paipa
● Raina Whakaputa
● Taputapu Honohono
● Mate
● Pūnaha Whakamatao
● Ngā Utauta Toia me te Tapahi

Tukanga Tukanga Paipa

Tuatahi, ka whakamahia ngā mea hanga kirihou hei whakamātotoru i te kapia, hei whakaiti i te matotoru, kia māmā ake ai te tukanga mō te PVC.

E whakaarohia ana ka ārai ngā mea whakaū wera i te pirau wera i ngā pāmahana tukanga. Ko te pirau e pā ana ki te whanaketanga me te whakaora i te tae o te HCL. Ināianei kua whakaritea ngā mea whakaū noa.

Ko te whāinga o ngā hinu whakahinuhinu he whakaiti i te waku i te wā tukatuka, ka taea ai te pirau. Anei ngā momo hinu whakahinuhinu e rua e whakamahia ana, arā, ko roto me waho. He whakaiti utu me te whakapai ake i ngā wāhanga miihini o ngā taonga katoa tae atu ki ngā whakakī me ngā whakakaha. Ka whakanui ake i te pakari, te mārō, te matotoru me te ātete ahi.

Mate Whakaputa Paipa:
Ko te mahi a te mate whakaputa ko te whakaputa i te rauemi rewa i tukuna mai e te miro tīwiri ki te wāhanga whakawhiti e hiahiatia ana.

Pūnaha Whakatau:
I te roanga o te rahi me te whakamatao o te paipa. Ka whakamatao mā te rehu wai ki runga i te tihi o te paipa. He nui ake te whakamatao o te PE i te PVC.

Mīhini Whakakore:
Ka whakapūmau ngā mīhini kukume i te rahi paipa ōrite. Ko ngā mīhini kukume he momo anuhe o tēnei momo wira ruku. Ko ngā rerekētanga tere hiko aukume, hiko rānei e whakahaere ana i te tere kukume.

Pūnaha Whakahaere:
Ka tukuna e rātou he ine aunoa me te whakahaere i te rahi o te paipa. I tētahi huarahi ka inehia te kaha o tēnei paipa. He tata ki te hohonu. Ka haere te pito o te taputapu tirotiro huri noa i te paipa, ka whakakitea ina kua neke atu te paipa ki waho o te paipa ina taumaha rawa, ina mama rawa rānei.

Taputapu Tapahi:
Ko ngā taputapu tapahi motuhake hei whakaiti i te rahi o te vinyl kia rite ki te whānui. Kāore hoki i te tino whakamahia ngā taputapu tapahi aunoa. I taua wā, ka haere tahi rātou me te paipa hei tapahi i muri i te tapahi i muri i te kohikohi i tētahi atu paipa.

Pūtake Mai i:
https://en.wikipedia.org/wiki/Plastics_extrusion
https://polymeracademy.com/pipe-extrusion-process/