Chitoliro Chachikulu Chowotcherera Chitoliro Champhamvu Chosayerekezeka Ndi Kusinthasintha

Tsegulani:

Mu chitukuko cha zomangamanga ndi mafakitale,lalikulu m'mimba mwake welded mapaipizimagwira ntchito yofunika kwambiri popereka mphamvu, kulimba komanso kusinthasintha. Mapaipiwa ndi ofunikira kwambiri m'magawo osiyanasiyana kuphatikiza mayendedwe amafuta ndi gasi, ntchito zamadzi ndi zomangamanga. Mipope yowotcherera yokhala ndi mainchesi akulu athandizira kwambiri chitukuko ndi kupita patsogolo kwa anthu padziko lonse lapansi ndi mawonekedwe awo abwino kwambiri komanso magwiridwe antchito odalirika.

1. Kusinthika kwa mapaipi akulu akulu otchingidwa:

Large-m'mimba mwake welded chitoliro chafika kutali mu zipangizo, kapangidwe ndi kupanga luso pazaka. Poyamba, mapaipi achikhalidwe opangidwa ndi matabwa, dongo kapena chitsulo chosungunuka ankagwiritsidwa ntchito. Komabe, ukadaulo utapita patsogolo, chitsulo chinakhala chinthu choyenera pamapaipi akulu akulu chifukwa champhamvu zake komanso kukana dzimbiri. Masiku ano, mipope yopangidwa ndi zitsulo yokhala ndi mainchesi akulu amawongolera msika, kuwonetsetsa kuti njira zachitukuko zokhalitsa.

2. Mphamvu ndi kulimba kosayerekezeka:

Kukula kwakukuluwelded chitoliroamadziwika chifukwa cha mphamvu zake zapamwamba komanso zolimba. Mapaipiwa amapangidwa kuchokera kuzitsulo zapamwamba kwambiri kuti athe kukana kukakamiza kwakunja ndi kupsinjika kwamkati. Zolumikizira zowotcherera zimakulitsa kukhulupirika kwa chitoliro, kulola kupirira zinthu zoopsa monga kutentha kwambiri, katundu wolemetsa, ndi zinthu zachilengedwe. Chifukwa chake, mipope yayikulu yowotcherera m'mimba mwake imapereka mipope yodalirika komanso yotetezeka yonyamulira madzi, mpweya ndi zinthu mtunda wautali.

3. Kusinthasintha m'mafakitale:

M'mimba mwake mipope welded chimagwiritsidwa ntchito m'madera osiyanasiyana mafakitale. M'makampani amafuta ndi gasi, mapaipiwa amagwiritsidwa ntchito kunyamula mafuta osapsa, gasi, ndi mafuta oyeretsedwa. Mofananamo, m'makina operekera madzi, mapaipi akuluakulu otsekemera amagwiritsidwa ntchito kuti apereke bwino madzi akumwa, kuonetsetsa kuti madzi akupezeka mosalekeza m'matauni ndi kumidzi. Kuphatikiza apo, mapaipiwa ndi ofunikira pantchito zomanga zambiri, kuphatikiza nyumba zazitali, milatho, ndi ngalande zapansi panthaka, zomwe zimapatsa mphamvu ndi kukhazikika pamapangidwewo.

4. Ubwino pazachuma ndi chilengedwe:

Mapaipi akulu akulu otchingidwa amabweretsa zabwino zambiri zachuma kumakampani ndi anthu. Chifukwa cha moyo wawo wautali wautumiki komanso zofunikira zochepa zosamalira, mapaipiwa amaonetsetsa kuti ndalamazo zimasungidwa kwa nthawi yayitali. Mapaipi akulu akulu otchingidwa amathandiziranso kuti chilengedwe chisamawonongeke pochepetsa kutulutsidwa kwa zinthu zowopsa, kupewa kuipitsidwa kwa nthaka, ndikupangitsa kuti pakhale njira zina zoyendera zachilengedwe.

5. Chitsimikizo cha Ubwino ndi Miyezo Yadziko Lonse:

Kupanga lalikulu m'mimba mwake welded mapaipi amatsatira mfundo okhwima khalidwe ndi malamulo kuonetsetsa kudalirika mankhwala ndi chitetezo. Opanga amagwiritsa ntchito njira zowunikira zapamwamba, kuphatikiza kuyang'ana kwa akupanga, ma radiography ndi kuyesa kwa hydrostatic pressure, kuti ayese kukhulupirika kwa mapaipi ndi kulimba. Imagwirizana ndi miyezo yapadziko lonse lapansi monga American Petroleum Institute (API) ndi American Society for Testing and Equipment (ASTM), kuwonetsetsa kuti mapaipi akulu akulu amawotcherera akugwira ntchito bwino kwambiri.

Pomaliza:

Chitoliro chachikulu cha welded chasintha gawo la zomangamanga, kupereka mphamvu zosayerekezeka, kulimba komanso kusinthika. Kuchokera pakunyamula mphamvu zofunika kwambiri mpaka kuwongolera njira zogawira madzi bwino, mapaipiwa ndi ofunikira m'mafakitale ambiri. Ndi khalidwe lake lapamwamba komanso kutsata miyezo yapadziko lonse, mapaipi akuluakulu opangidwa ndi ma welded amapereka maziko odalirika a chitukuko chokhazikika ndi kukula kwachuma, kuonetsetsa tsogolo labwino kwa anthu padziko lonse lapansi.