Kua whakauruhia e Mika (Tianjin) Pipeline Technology Co., Ltd., he kaihanga o ngā rawhi paipa ahumahi kei Tianjin, herawhi ngongo pēhanga pumau mahi taumahai hangaia hei pupuri i te pumau o te hiri i roto i ngā pūnaha e pāngia ana e ngā piki me ngā heke o te pāmahana me te wiri.
Ko te āhuatanga matua o te rawhi he puranga puna kōpae o roto i hangaia ki te maitai kore waikura SS301. Ina tāutahia, ina whakapūmautia, ka pēhia te puranga puna. I te whakawhanuitanga, te whakawhāititanga, te tango rānei i tētahi huinga pēhanga i roto i te wā, ka whakamahia e te puna te pēhanga ātete hei pupuri i te taumahatanga o te whitiki i roto i te awhe ōrite. Mā tēnei mahi whakatikatika ka whakaitihia te raruraru noa o te wetewete e puta ana me ngā rawhi taraiwa-kutukutu paerewa, e whakawhirinaki ana ki tētahi porowhita pumau.
Kōwhiringa Rauemi mō te Pakari
Kua tohua e te kamupene ngā momo kowiri tira rerekē mō ngā wāhanga motuhake hei whakataurite i te ātete ki te waikura me te kaha miihini. Ko te whitiki, te whare, me te uhi pito he mea hanga mai i te SS304, he rauemi e mōhiotia ana mō te ātete ki te waikura whānui i roto i ngā taiao ahumahi me ngā taiao waka. Heoi, ko te tīwiri he mea hanga mai i te SS410, he momo martensitic he pakeke ake i te SS304. Ko te whāinga o tēnei kōwhiringa he whakaiti i te whakapataritari miro, inā koa i te wā tāutanga taipana teitei, i ngā tautuhinga tiaki rānei ka whakamahia pea ngā taputapu i ngā wā katoa.
Mō te huānga puna matua, i tīpakohia a SS301 nā tōna kaha whakaputa teitei ake. I roto i ngā whakamātautau pēhanga i whakahaerehia e te kamupene i te tautuhinga taipana 8 N·m, i hoki te puranga puna ki te neke atu i te 99% o tōna piko taketake i muri i te pēhanga, e tohu ana ka taea te pupuri i te pānga utu mā roto i ngā huringa mahi noa.
Ngā Āhuatanga Hanganga me te Hiri
Kua herea te whare ki te whitiki me te hoahoa rivet e whā. E ai ki te kamupene, ko te whakamātautau taipana whakangaro—te wāhi e tīmata ai te takahuri o te whare—ka neke atu i te 25 N·m, he uara kei runga ake i te paepae noa mō te maha o ngā rawhi paerewa. Ka whakaratohia he pakari tāpiri i roto i ngā tono wiri nui pēnei i ngā wāhanga miihini, i ngā rūma papu rānei.
Kua whakauruhia he arai ki roto i te whitiki. E rua ana mahi: ka tiaki i te mata o te ngongo mai i te pakaru i puta mai i te taha o te whitiki, ā, ka tohatohahia te kawenga whakapiri kia ōrite ake te porowhita. Ka āwhina tēnei ki te karo i te kōpeketanga ā-rohe, ā, ka whai wāhi atu ki te hiri kia ōrite ake.
Ngā Taupānga Whāinga
Ko ngā wāhanga ahumahi e whakamahi pinepine ana i tēnei momo rawhi ko ngā raina whakamatao taraka taumaha me ngā raina turbocharger, ngā raina whakahoki hinu waipēhi i roto i ngā taputapu hanga, ngā hononga paipa i roto i ngā hanganga maimoatanga wai, me ngā raina wahie, raina hau rānei i runga i ngā miihini moana. Kua tohua hoki mō ngā pūnaha whakawhiti wai whānui ina kore te pēhanga, te pāmahana rānei e pumau.
E kī ana te kamupene kua kōrero ngā kaiwhakamahi mō te whakaroa i ngā wā tiaki mā te whakamahi i tēnei rawhi, nā te mea ka whakaitihia e te utu puna te hiahia mō te whakakī anō i ia wā—he mahi tiaki noa mō ngā rawhi porowhita pumau. E ai ki te kaihanga, he otinga whai hua tēnei mō ngā āhuatanga ā-tinana o te nekehanga wera me te ngoki rauemi, kaua ki tētahi hangarau hou kāore anō kia whakamatautauria.
Mō te Kamupene
Kei Tianjin te turanga o Mika (Tianjin) Pipeline Technology Co., Ltd., he tāone tauranga nui me te pokapū kawe waka i te Maritime Silk Road o Haina. Tata ki te 100 ngā kaimahi o te kamupene, tae atu ki tētahi rōpū hangarau e waru (tokorima o rātou he miihini matua) me tētahi rōpū tautoko i mua me muri i te hoko e 15. Ko tā rātou arotahi hua ko ngā wāhanga here pono mō ngā pūnaha waikeri motuka, hōia, miihini, whakamatao/whakamahana, whakamakuku, me ngā pūnaha waikeri ahumahi.
Mō ngā whakaritenga hangarau, ngā ine, me te tono tauira rānei, whakapā maiNgā Herenga Paipa Taumaha Tuturumā te whārangi hua.
Ngā Hua Hokohoko Wera
Wā tuku: Akuhata-05-2026
