Njira yopangira chitoliro chachitsulo chopanda msoko
1. Kodi njira zoyambira zopangira mapaipi achitsulo chosasunthika ndi ziti?
① Kukonzekera kopanda kanthu ② Kutentha kopanda kanthu kwa chitoliro ③ Kubowoka ④ Kugubuduza chitoliro ⑤ Kukula ndi kuchepetsa kukula kwake ⑥ Kumaliza, kuyang'anira ndi kulongedza kuti zisungidwe.
2. Kodi mayunitsi opangira mapaipi achitsulo osapindika otenthedwa ndi chiyani?
Kugubuduza kosalekeza, kugubuduza mtanda
Kodi mapaipi achitsulo amagawidwa bwanji malinga ndi momwe amagwiritsidwira ntchito?
Chitoliro chotumizira (GB/T 8163): chitoliro chotumizira mafuta ndi gasi lachilengedwe, zipangizo zoyimira ndi chitsulo Nambala 20, chitsulo cha aloyi cha Q345, ndi zina zotero.
Chitoliro cha kapangidwe ka zinthu (GB/T 8162): Zipangizo zoyimira zimaphatikizapo chitsulo cha kaboni, Nambala 20, ndi Nambala 45; chitsulo cha alloy Q345, 20Cr,
40Cr, 20CrMo, 30-35CrMo, 42CrMo, ndi zina zotero.
Pakadali pano, mapaipi achitsulo opanda msoko amagwiritsidwa ntchito makamaka ngati mapaipi amafuta, mapaipi a boiler, zosinthira kutentha, mapaipi onyamula katundu ndi mapaipi ena onyamula katundu okhala ndi mphamvu yamphamvu.
Ndi zinthu ziti zomwe zimakhudza mtengo wa mapaipi achitsulo?
Njira yoyendera, kulemera kwa chiphunzitso/kulemera kwenikweni, kulongedza, tsiku lotumizira, njira yolipira, mtengo wamsika, ukadaulo wokonzera, kusowa kwa zinthu pamsika, makasitomala akale/makasitomala atsopano, kukula kwa makasitomala, chidziwitso cholankhulana, kuteteza chilengedwe, mfundo zadziko, kufunikira kwa msika, Zinthu, mtundu, kuyang'anira, khalidwe, ziyeneretso, mfundo za mphero yachitsulo, mtengo wosinthira, mawu otumizira, momwe zinthu zilili padziko lonse lapansi.