Ngā paipa LSAWka hangaia mā te whakapiko i tētahi pereti maitai ki roto i tētahi ngongo, kātahi ka whakarewahia i ngā taha e rua puta noa i tōna roanga mā te whakamahi i te hangarau whakarewa pewa ruku, me ngā hononga whakarewa ā-roto, ā-waho hoki.
Ngā Tikanga Whakapūtanga LSAW: JCOE, UOE, RBE
Tikanga Whakawairanga JCOE
Ko te tikanga hanga JCOE tētahi o ngā tikanga e whakamahia whānuitia ana i roto i te hanga ngongo LSAW, e whakamahia whānuitia ana mō te hanga ngongo whānui me ngā ngongo matotoru. Ka taea te wehewehe i te tikanga kia whā ngā taahiraa matua e ai ki te tukanga:
Te hanga-JTuatahi, ka pikohia ngā pito o te pereti maitai kia rite ki te āhua "J", kia pai ai te hono o ngā hononga whakarewa i ngā pito e rua.
Te hanga-CMuri iho, ka pēhia te pereti maitai āhua-J kia hanga he āhua "C".
Te hanga-OKa pēhia anō te pereti maitai āhua-C hei kati i a ia hei hanganga ngongo porowhita, tata porowhita rānei.
E (Whānuitanga)Hei whakamutunga, ka whakatikatikaina te whānui me te porowhita o te ngongo mā te tukanga whakawhānui kia tutuki ai ngā whakaritenga paerewa i ngā rahi o te ngongo.
Tikanga Whakawai UOE
He rite te tikanga hanga UOE ki te JCOE, engari he rerekē te tukanga, e toru ngā taahiraa matua:
Te hanga UTuatahi, ka pēhia te pereti maitai kia rite ki te āhua "U".
Te hanga-OKa pēhia anō te pereti maitai āhua-U hei kati i a ia hei hanganga porowhita, tata porowhita rānei, he rite ki te ngongo.
E (Whānuitanga)Ka whakarerekētia te whānui me te porowhita o te tinana ngongo mā te tukanga whakawhānui kia tutuki ai ngā ine o te tinana ngongo i ngā whakaritenga paerewa.
Tikanga Whakawai RBE
Ko te tikanga hanga RBE (Roll Bending and Expanding) tētahi atu tikanga e whakamahia ana hei hanga ngongo LSAW, ko te nuinga mō ngā ngongo LSAW he iti te whānui. I tēnei tikanga, ka pikohia ngā pereti maitai e ngā roera hei hanga i tētahi hanganga ngongo tuwhera, kātahi ka katihia ngā pūaha mā te whakarewa. Hei whakamutunga, ka taea te mahi i tētahi tukanga whakawhānui hei whakarite kia tika te āhua o te tinana ngongo.
Tukanga Whakaputa Paipa Rino LSAW
Ko te tukanga hangahanga tētahi o ngā āhuatanga nui o te tukanga whakaputa paipa maitai LSAW, arā, e whai ake nei:
Te whānui o te pakitara, te matotoru o te pakitara, te roa o te awhe
Awhe Diameter
Ko ngā ngongo LSAW e wātea ana i ngā diameter e tīmata ana i te 406 mm pea, ā, ka taea te 1829mm, te nui ake rānei.
Awhe Matotoru o te Pakitara
He whānuitia ngā matotoru o ngā pakitara e wātea ana ngā ngongo LSAW, mai i te 5 mm ki te 60 mm.
Awhe Roa
Ko te roa o te paipa maitai LSAW ka whakaritea kia rite ki ngā hiahia o te kaupapa, ā, ko te whānuitanga o ngā roa kei waenga i te 6 m me te 12 m.
Ngā Paerewa Whakatinanatanga LSAW
API 5L- ngā paipa tawhiti mō te umanga hinu me te hau.
ASTM A53 - ngā ngongo me ngā paipa maitai kua whakarewaina, kua honoa hoki, mō te kawe i ngā wai i raro i te pēhanga.
EN 10219- Ngā paipa maitai porowhita, tapawhā me te tapawhā hāngai, he mea whakarewa matao.
GB/T 3091 - Ngā Paipa me ngā Ngongo Rino i Whakarewahia mō te Kawe Wai Pēhanga Iti.
JIS G3456 - Paipa maitai waro mō ngā āhuatanga pāmahana teitei.
ISO 3183 - Ngā Pūnaha Kawe Paipa mō te Ahumahi Hinu me te Hau.
DIN EN 10217-1 - Ngā Ngongo me ngā Paipa Rino i Whakarewahia mō te Kawe i ngā Wai i raro i te Pēhanga.
CSA Z245.1 - Ngā paipa rino mō ngā pūnaha kawe paipa.
GOST 20295-85 - Ngā Paipa Rino Whakarewahia mō te Ahumahi Hinu me te Hau.
ISO 3834 - Ngā whakaritenga kounga mō ngā konganuku whakarewa.
Ngā tono paipa LSAW
Ko ngā whakamahinga matua ko te kawe waka hinu me te hau, te hanga tāone, te miihini hanganga, me ngā momo whakamahinga ahumahi.
Ahakoa mō te kawe i te hinu mata me te hau māori i tawhiti, ngā pūnaha wai me te rerenga wai i roto i ngā tāone nui, ngā hanganga whare me ngā piriti nui, te kawe hau me te mamaoa rānei i raro i ngā taiao pēhanga teitei me te pāmahana teitei.
Ngā Painga o te Paipa Rino LSAW
TE KAHA TINO PAI ME TE PANIA
He tino kaha, he pakari hoki te paipa maitai LSAW nā te mea he mea hanga mai i te pereti maitai kotahi. Nā te kaha ki te tu atu i ngā pēhanga teitei o roto, o waho hoki, he mea tino pai mō ngā mahi pēhanga teitei, kaha teitei.
Te whānuitanga o ngā āhuatanga
Ki te whakaritea ki ētahi atu momo paipa whakarewa, pērā i te ERW, ka taea te whakaputa i ngā paipa LSAW i ngā diameter nui ake me ngā matotoru pakitara matotoru ake.
Te kounga teitei o te whakarewa
Mā te hangarau Whakarewa Āwhata Ruku (SAW) ka taea te whakahaere aunoa me te whakamahi mīhini i te hononga whakarewa, kia mau tonu ai te hononga whakarewa me te whakapai ake i te kounga o te whakarewa.
He pai mō ngā āhuatanga whenua uaua
Nā te pai o ōna āhuatanga miihini me tōna kaha, he pai te paipa maitai LSAW mō ngā āhuatanga whenua uaua, pērā i ngā wāhi maunga, ngā takere awa, ngā hanganga tāone, me ērā atu.
Te whakaiti i ngā hononga whakarewa
Mā te tukanga hanga paipa rino LSAW ka taea te hanga paipa roa ake, ka whakaitihia te maha o ngā hononga whakarewa i te wā e whakatakotoranga ana, ka whai wāhi atu ki te kaha me te haumaru whānui o te paipa.
Ngā Painga o te Paipa Rino LSAW
Ko BotopSteel tētahi Kaihanga me ngā Kaiwhakarato Paipa Rino Waro Whakarewa Ngaio o Haina Neke atu i te 16 Tau me te 8000+ Tana o ngā paipa raina kore-tuitui kei roto i te taonga i ia marama. Ka whakaratohia e mātou ki a koe ngā hua paipa rino kounga teitei me te utu iti, ki te hiahia koe, whakapā mai ki a mātou, ka whakaratohia e mātou he whānuitanga o ngā otinga paipa rino.
ngā tohu: lsaw, jcoe, paipa maitai lsaw, Tukanga Whakaputa lsaw, Kaiwhakarato, kaihanga, wheketere, kaihokohoko, kamupene, rarawe, hoko, utu, korero, nuinga, hei hoko, utu.
Wā tuku: Paenga-whāwhā-02-2024