Ngā Raru me ngā Otinga Noa o te Papa Pakitara Kirihou Rakau Pvc

Ko te papa pakitara PVC he momo hua PVC e tere piki haere ana i ngā tau tata nei; ko ngā hua he tiaki taiao, he ataahua, he ātete ki te makuku, he watea te tāutanga me ētahi atu painga ka tere te riro i te aroha o ngā kiritaki. I roto i te tukanga oTe whakaputanga papa pakitara PVC, ko te āhua rerekē noa ko te nuinga: kāore te papa pakitara i te tika, kāore i te ōrite te papa pakitara, kāore te mata i te maeneene, te matotoru, ngā rārangi ngaru, te pakari, me ētahi atu. Me pēhea te whakaoti i ēnei raruraru?

Kāore te panera i te tika

Tuatahi, tirohia mēnā kei te tika te pokepokea me te pokepokea waha. I te nuinga o te wā, ka piko te panera pakitara ki runga nā te mea kāore pea i te tika te waha pokepokea me te pokepokea waha, ā, kei te taha teitei te tūranga. Ka piko te panera pakitara ki raro nā te mea he āhua iti te waha pokepokea.

Mēnā kua rite te waha o te pokepokea ai me te matenga waha, tirohia mēnā kei te rite te tāke whakamatao wai, te kukume me te tēpu kani ki te pokepokea ai.
I muri i te tango atu i ēnei take, e rua ngā take pea o te kore ā-tikanga:

(1) Kāore i te rawaka te taumata whakamatao o ngā hua pakitara PVC, ā, i muri i te pāmahana o te tāke whakamatao wai he tino teitei tonu, i roto i te take o te kaha o waho me te whakapohehe, he tikanga whakatikatika motuhake hei whakanui ake i te wai whakamatao me te pokepokea ai te awaawa whakamatao wai, hei whakaiti rānei i te pāmahana wai whakamatao, kia kore ai e whakaiti tika i te tere o te whakaputa;

(2) Kāore i te ōrite te tere tuku i ngā taha e rua, ko te tikanga whakatikatika: whakatikatikahia te pāmahana i ngā taha e rua o te pokepokea ai kia rite tonu te tirohanga mō te hawhe haora, ki te kore he huringa kia kite i te taha o te tere tuku he puhoi, ko te taha o te pāmahana ka piki ake i ētahi nekehanga, ko te taha rānei o te pāmahana tere tuku hei whakaiti i ētahi nekehanga.

Papa pakitara PVC ā-rohe kāore i te ōrite

Ko te nuinga o ngā panera pakitara he pūkohu, he kōpiko hoki kei roto i te pokepokea ai te wāhanga hanga korehau. Mēnā kāore i te rawaka ngā nekehanga korehau, kāore rānei i te rawaka te wai whakamatao mō te aratau hoahoa, ko te tikanga whakatikatika ko te whakanui ake i te wai whakamatao ā-rohe, mā te hiri wai hei whakapai ake i te nekehanga korehau, hei tere ake i te tere whakamatao o ngā hua papa pakitara. Mēnā kāore te wai ā-rohe i te ōrite ki te mōrahi, ka tangohia te pokepokea ai hei horoi i tōna ara hau tūturu.

Kāore i te maeneene te mata whānui o ngā panera pakitara
Ko te take he nui rawa te pāmahana whānui o te pokepokea ai, kāore rānei te papu korehau o te extruder e mahi tika ana. Tikanga whakatikatika: whakaitihia te pāmahana whānui o te pokepokea ai mā ētahi nekehanga, horoia rānei te papu korehau o te extruder.

Whakakaha i te pakaru o te pakitara

Tirohia mēnā kei te pakaru te wai o te pakitara. Mēnā rānei he nui rawa te hinu whakahinuhinu i roto i te ranunga, inā koa te nui o te hinu whakahinuhinu o waho. Mēnā rānei he iti ake te kounga o te whakaū, he nui ake te nui o te hinu whakahinuhinu o roto, o waho hoki, kāore i te tino pumau ngā wāhanga.

Nui rawa te mātotoru, kino te huka

Tuatahi, tirohia mēnā he taurite te whakahinuhinu, mēnā he nui rawa te whakahinuhinu, ka heke te kaha o te rewa, ka nui ake te kōhao mirumiru, ka piki ake te mātotoru. Anō, ka taea te whakaiti tika i te horopeta o te kaihoko pahuka, te whakanui rānei i te horopeta o te kaiwhakahaere kia kitea ai mēnā he pānga, ā, ka taea te whakarerekē i te āhuatanga kia rite ki te urupare.

Ngā ngaru o te mata

Ko te take matua ko te tukunga kore taurite, ka hua ake he tukunga kore taurite. Ko ngā take ko: te nui rawa o te whakarewa kirihou he ngohengohe rawa; te rere o ngā rauemi he kore taurite; te kore e ōrite te kukume me te extrusion; te kaha o te whakarewa he nui rawa, ā, ka hoki whakamuri.

Ka taea e tātou te whakaoti i tēnei raruraru mā roto i ngā āhuatanga e whai ake nei:

I. Tukanga:

1) Whakaitihia te tere whakaputa, pērā i te tere tīwiri, te tere whāngai, me ētahi atu, ā, whakatikatikahia te tere kukume kia tika; i ētahi wā i te whakaputanga ka ngaro ngā rārangi ngaru mā te whakatikatika i ēnei ara.

2) Whakaitihia te pāmahana o te whakaputanga, inā koa te pāmahana o te wāhanga kirihou i ngā rohe tuatoru me te tuawhā. Ko te papa papa e hangaia ana e te nuinga o ngā umanga inaianei e whakamahi ana i te maester ngongo iti, te maester maitai tauira, te maester pepa pahuka rānei hei whakahaere i te whakaputanga, e rua ngā wā o ēnei maester e tukatukahia ana e te maester, he tino tere te kirihou, he tika te whakaiti i te kirihou kia puta ai, ā, he pai te pumau o te hua.

II. Ngā Taputapu:

1. Whakatikatikahia te āputa o te tīwiri, whakaitihia te kutikuti kia tika, ā, whakaroahia te whakakirikiri;

2. Horoia te pane o te tārai, ka whakakanapahia, inā koa i ngā pito e rua o te tārai, kia pai ai te rere o te mea rewa.

3. Tirohia mēnā he raruraru kei te pokepokea ai, pērā i te wareware ki te tāuta i te pine tūnga, mēnā rānei he raruraru kei te tīwiri, pērā i te ngākau rerekē, ka puta ai te rerekētanga o te rere o te rauemi, ko te tikanga kei te taha o te tauira ngaru rauemi anake, ā, he uaua ki te whakakore mā te whakarerekē i te tātai.

III. Tātai:

1. Whakanuia te nui o te hinu whakahinuhinu o waho, whakaitihia te nui o te hinu whakahinuhinu o roto, engari kaua e nui rawa te whakatikatika

2. Kaua e pā ki te kaupapa o te pahuka. Ka taea e te kaiwhakahaere pahuka te whakaiti, te whiriwhiri rānei i te kaiwhakahaere pahuka iti te kaha rewa. Ka herea noa tēnei āhuatanga ki te kaha rewa nui rawa, kia kore ai e puta te rauemi i te mate nā te nui rawa o te kaha rewa, ka puta he rārangi ngaru.

He kino te pakari

Ko te tuatahi, kia nui rawa te whakamahi i ngā rauemi maitai kirihou, ngā rauemi ngongo iti me ētahi atu rauemi tuarua. Tuarua, whakaarohia mēnā he nui rawa te nui o te hinu whakahinuhinu o waho, inā koa te whakamahi i te whakaū iti te utu, kia kore ai e piri, ka piki ake te nui, ka hua ake he nui rawa te tātai whānui o te nui o te hinu whakahinuhinu o waho. Whakaarohia anō mēnā kei te whakamahia te whakapūmautanga rauemi PVC, te whakapūmautanga ngoikore, te whakapūmautanga nui rawa rānei ka pakarukaru ngā hua. Hei whakamutunga, mēnā ka whakakorea ēnei raruraru, kāore rānei i te rawaka te pakari, ka taea te tāpiri tika i te whakarerekētanga whakapūmautanga CPE-135A.

I te tukanga hanga o te papa pakitara PVC, me aro nui ki te āhua o ngā taputapu, te hauora me te whakahaere. Me tuhi te āhua o ngā taputapu penei:

(1) Mehemea he tika te iahiko o te kaihautū me te pēhanga o te ihu;
(2) Mehemea ka taea e te pāmahana o te pūmana pāmahana me ia āmita te mahi noa;
(3) Mehemea he teitei rawa te pāmahana o te motuka matua me te pouaka whakaiti;
(4) Mēnā he noa te papu korehau;
(5) Mehemea ka taea te whakauru i te pūrua wera o te pokepokea ai ki te pito (6) mehemea he noa te wai me te hiko.