Hei māngai mō te maitai koranu waro-waenga, kei te pae porowhita 42CrMo4 (pae porowhita 42CrMo4) ngā āhuatanga tino pai e whai ake nei:
1. Kaha teitei, ā, pakari teitei: He pai mō te tinei me te whakamahana i ngā wāhanga mahi nui, kia rite ai te mahi o te matua me te mata.
2. He rahui pakari tino pai: Ka taea te pupuri i ngā āhuatanga miihini pumau ahakoa i raro i te pāmahana iti, i ngā kawenga pānga rānei.
3. Ātete ki te ngoki pāmahana teitei: Ka taea te mahi i roto i ngā taiao pāmahana teitei mō te wā roa, me te pupuri i ngā āhuatanga me te mahi pumau.
4. Te whakarerekētanga iti o te maimoatanga wera: Ka whakaiti i te mōrearea o te whakarerekētanga i roto i te tukatuka taputapu tino tika, ka whakapai ake i te reiti tohu hua.
Ngā horopaki tono matua
Nā tōna mahi whānui, he pae porowhita maitai 42crmo4 (Pae porowhita maitai 42crmo4) e whakamahia whānuitia ana i roto i ngā tono e whai ake nei:
- Ngā wāhanga tuku mahi taumaha: pērā i ngā pouaka miihini mō ngā tāpoi hau, ngā taputapu nunui mō ngā pūnaha whakatere kaipuke, ngā pou tuku mō ngā mīhini keri, me ētahi atu.
- Te hanga pokepokea ai-teitei: e whakamahia ana mō ngā pokepokea ai-mate, ngā anga pokepokea ai werohanga, me ētahi atu i roto i ngā horopaki e hiahia ana kia kaha te ngenge.
- Ngā mara taputapu motuhake: pērā i ngā hononga paipa keri mō ngā taputapu keri hinu (kei raro i te 2000 mita), ngā wāhanga matua o ngā mīhini pēhi taumaha, me ētahi atu.
Kōwhiria ngā hoa mahi rauemi pono
I roto i te mekameka tuku rauemi, he mea tino nui ngā ratonga hangarau me ngā taurangi kounga e whakaratohia ana e ngā kaiwhakarato. Mai i tōna whakatūnga i te Rohe o Yangpu, Shanghai i te tīmatanga o te tekau tau atu i 1980, kua tipu te Rōpū ZZ (ZZ Group) hei rōpū hinonga whānui nui e whakauru ana i te hokohoko maitai, te tukatuka me te tohatoha, me te haumi pūtea. Me te whakapaipai rēhita o te 200 miriona RMB, he hinonga ārahi i roto i te umanga rauemi whakarewa o Haina, he "rau o runga pono" i roto i ngā mahi hokohoko maitai ā-motu, me tētahi o ngā hinonga tūmataiti 100 o runga i Shanghai. Hei hinonga ārahi i roto i te umanga rauemi whakarewa o Haina me te "rau o runga pono" i roto i ngā mahi hokohoko maitai ā-motu, ehara i te mea ko te rōpū anake e whakarato ana i te whānuitanga katoa o ngā hua maitai tae atu ki ngā pae porowhita maitai koranu (Pae Porowhita Rino Koranu), engari e whakawhirinaki ana hoki ki tana tīma hangarau ngaio ki te tuku ratonga tāpiri uara pēnei i te kōwhiringa rauemi me te aratohu tukanga maimoatanga wera, hei āwhina i ngā kiritaki hangahanga ki te whakarei ake i te whakataetae o ā rātou hua.
I raro i te ia o te whakapai ake i ngā ahumahi me te hoko mai i ngā taputapu kounga teitei, ko te whiriwhiri tika i ngā rauemi mahi-teitei pērā i ngā pae porowhita maitai koranu 42CrMo4, me te mahi tahi me ngā hoa mekameka tuku me ngā pūkenga hangarau me te ratonga, ka noho hei wāhanga nui mō ngā umanga ki te hanga painga hua. Ka aro tonu a ZZ Group ki te mara o ngā rauemi whakarewa, me te whakamahi i ngā hua me ngā ratonga kounga teitei hei whakamana i te hangahanga Hainamana ki te whanake ki ngā huarahi matatau me te mohio.