Mō te whakapūmau i ngā ngongo i roto i ngā taiao ahumahi uaua, ko teRawhi Ngongo Momo Tiamana me te Kakau PūrerehuaHe otinga pono, he maha hoki ngā whakamahinga. He rerekē tēnei i ngā rawhi taraiwa kutukutu paerewa, he tere ake te tāutanga o tēnei hoahoa momo kakau, he kore taputapu hei whakarerekē, ā, he kaha raka pai ake hoki—he mea pai tēnei mā ngā tohunga i roto i ngā rāngai motuka, moana, tiaki ahi, me ngā mīhini taumaha.
I roto i tēnei aratohu, ka tūhuratia e mātou ngā mea katoa e hiahia ana koe ki te mōhio mō tēnei rawhi taumaha, mai i te kōwhiringa rauemi ki te rahi, ngā whakamahinga, me ngā tohutohu tiaki.
He aha te rerekētanga o te rawhi ngongo momo Tiamana me te kakau pūrerehua?
TeRawhi Ngongo Puku Noke me te KakauHe hanganga whakapuru mowhiti o roto, o waho hoki e whakaatu ana i te momo tuwhera. Engari i te whare tīwiri tuku iho, ka whakamahia he pūtu pane-ono o waho kua whakaukia mā te tukanga poka maitai. Ka tukuna e tēnei hoahoa he kaha raka ōrite huri noa i te porowhita katoa o te ngongo.
Mā te kakau pūrerehua—e mōhiotia ana ko te tīwiri koromatua—ka taea te whakakī ā-ringa tere me te kore he taputapu, he mea tino whai hua i ngā wāhi kuiti, i te wā rānei e hiahiatia ana he whakarerekētanga auau.
Ngā Āhuatanga Matua i te Tirohanga Poto
Ngā Kōwhiringa Rauemi Takirua:304 te maitai kore waikura, te maitai whakakikoruatia/whakakikoruatia rānei
Whakamau Pūtu Momo-Tuwhera:He hoahoa pane-hex o waho mō te whakakī ngāwari me ngā kī paerewa
Te Tika o te Ine:Ngā inenga katoa i roto i ngā waeine ine (8mm ki te 170mm)
Ngā Kōwhiringa Whānuitanga e Rua:9mm me te 12mm
Whakaoti Ātete-Waikura:He pai mō ngā taiao o waho, haumākū, matū rānei
Kōwhiringa Rauemi: Ko tēhea te mea tika māu?
He mea nui te whiriwhiri i te rauemi tika mō te mahi me te roa o te wā. Anei tētahi whakatairite tere:
| Rauemi | Ngā Āhuatanga | Pai rawa atu mō |
|---|---|---|
| 201 He Kowiri tira Wāhanga | He ātete ōhanga, ātete waikura toharite | Ngā taiao maroke, te whakamahinga poto |
| 201 Tino Kowiri tira | He kaha teitei, he ātete waikura pai ake | Ngā tono ahumahi whānui |
| 304 Kowiri tira katoa | Ātete ki te waikawa/kawakore, -50°C ki te 200°C | Kai, hauora, matū, moana |
| Rino Pirau | He iti te utu, he ātete waikura noa iho | Te tiakitanga mō te wā poto, ngā taiao maroke |
Mō te nuinga o ngā kaihoko ahumahi, ko te maitai kore waikura 304 te mea tino pai mō te pakari me te ātete ki te waikura, inā koa i ngā taiao mākū, i ngā taiao matū rānei.
Ngā Taupānga puta noa i ngā Ahumahi
He mea hanga te Herenga Ngongo Momo Tiamana me te Kakau Pūrerehua mō ngā taiao uaua. Anei te wāhi e tino pai ai:
Aunoa me te Ahuwhenua
Ngā raina wahie, ngā ngongo whakahoki hinu, ngā paipa whakamatao o ngā tarakihana, ngā konukōre hinu, me ngā taraka.
Moana
Ngā pūnaha whakamatao mīhini, ngā ngongo papu riu wai, me ngā hononga horoi papa i runga i ngā kaipuke me ngā poti.
Te Tiaki Ahi
Te whakapiri i ngā ngongo ahi ki ngā waikeri me ngā paipa o te pūnaha pupuhi wai.
Hanganga
Ngā hononga rangitahi, ngā hononga tuturu rānei mō ngā paipa hau, wai, me te paru i ngā papa mahi.
Ahumahi Whānui
Ngā ngongo hau, ngā paipa tango puehu, me ngā ngongo whakawhiti matū.
Ngā Tohutohu Tāutanga mō te Mahi Tino Pai
Mā te tāutanga tika ka ārai i te turuturu o te hiri, ā, ka roa ake te ora o te rawhi. Whāia ēnei mahi:
Pania te rawhi ki runga i te pito o te ngongo i mua i te whakamau ki te hononga.
Whakanohoia te whitiki ki runga ake i te wāhi e taupokina ana te ngongo (te tikanga 5–10mm mai i te pito).
Whakakīia te pūtu ki te ringaringa kia piri rawa te ngongo ki te hononga. Kaua e whakakī rawa kia kore ai e pakaru te ngongo.
Mō ngā mahi wiri nui, me whakapūmau anō i muri i te haora tuatahi o te whakamahinga.
Mō Mātou
He kaihanga ngaio a Mika (Tianjin) Pipeline Technology Co., Ltd. mō ngā rawhi paipa mahi-teitei, kei Tianjin, he tāone tauranga matua me te pokapū rautaki i te Maritime Silk Road. E mahi ana mātou ki ngā ahumahi mai i te motuka me te hōia ki te HVAC me te whakamakuku, e whakarato ana i ngā otinga hiri pono, ātete-tauraki.
E tata ana ki te 100 ngā tāngata o tā mātou tīma, ā, e 8 ngā kaimahi hangarau (e 5 ngā miihini matua) me te tīma hokohoko me te tīma whai muri i te hoko e aro nui ana ki te mahi, e 15 ngā tāngata. Ka whakakotahi mātou i te mana whakahaere kounga pakari me te mahi tahi, te matatika whakaaro whakamua, kia puta ai ngā hua e mahi ana i raro i te pēhanga.
Tūhurahia ā mātou whānuitanga katoa:Rawhi Ngongo Kakau Taumaha – Pūtuwhera, Rahi Ine
Tiwhikete
Ngā Pātai Auau
Q: He aha te rerekētanga i waenga i te maitai kore waikura 304 me te maitai piauau?
A: He pai rawa atu te ātete o te maitai 304 ki te waikura, he mea tino pai mō te whakamahinga moana, matū, me waho. He iti ake te utu o te maitai piauau, ā, he pai tonu te tiaki waikura mō ngā whakamahinga o roto, o roto rānei.
Q: Me pēhea te whiriwhiri i te rahi tika o te rawhi?
A: Inehia te diameter o waho o tō ngongo (tō paipa rānei) ina tāutahia. Kātahi ka whiriwhiria he rawhi e kapi ana i taua inenga. Hei tauira, ka whakamahia e te ngongo 20mm te rawhi 20–32mm.
Q: Ka taea te whakamahi anō i ēnei rawhi?
Āe, ka taea te whakamahi anō. Heoi, tirohia te whitiki me ngā miro mō te pakaru i mua i te tāutanga anō, inā koa mēnā kua pāngia e te taipana nui.
Q: Ka taea e au te whakamahi i ēnei here ki ngā ngongo ngohengohe?
Āe, engari ka tūtohu mātou kia whakamahia te whānui 12mm mō ngā rauemi ngohengohe, nā te mea ka tohatoha ōrite te pēhanga, ā, ka whakaiti i te tūponotanga o te tapahi, te kōpiri rānei.
Q: Kei a koe he takai ritenga, he waitohu rānei?
Āe. He maha ngā momo tākai e tukuna ana e mātou (pēke poly, pouaka, putea mirumiru) ā, ka taea te tā i te tohu stencil, te tohu laser rānei mēnā ka tonoa.
Ngā Hua Hokohoko Wera
Wā tuku: Hepetema-07-2026
