Machubu opanda msoko ndi machubu opanda seam kapena welds. Machubu achitsulo osasunthika amaonedwa kuti amatha kupirira zovuta zambiri, kutentha kwambiri, kupsinjika kwamakina komanso mlengalenga wowononga.

1. Kupanga

Machubu achitsulo opanda msoko amapangidwa pogwiritsa ntchito njira zingapo. Njira yogwiritsiridwa ntchito imadalira m'mimba mwake yomwe mukufuna, kapena chiŵerengero cha m'mimba mwake ndi makulidwe a khoma, chofunikira pa ntchito yomwe mukufuna.

Nthawi zambiri, machubu achitsulo osasunthika amapangidwa poyambira kuponya zitsulo zosaphika kukhala mawonekedwe ogwirira ntchito - billet yotentha yolimba. Kenako "amatambasulidwa" ndikukankhira kapena kukokera pakufa. Izi zimabweretsa machubu opanda dzenje. The dzenje chubu ndiye "extruded" ndi kukakamizidwa kudzera kufa ndi mandrel kupeza zofunika mkati ndi kunja khoma diameters.

Pofuna kuonetsetsa kuti chubu chachitsulo chosasunthika chikugwirizana ndi mfundo zina, chiyenera kuchitidwa ndi chithandizo cha kutentha kwapadera kuti zitsimikizire kuti zitsulo zake zimakwaniritsa zofunikira. Zikafunika, zida zapadera zamapaipi zimangopezeka kuchokera ku mapaipi a duplex ndi super duplex opanda msoko kuchokera kwa opanga ovomerezeka a NORSOK M650. Izi zimatsimikizira apamwamba kwambiri komanso kulimba kwa makasitomala athu.

2. Kugwiritsa ntchito

Machubu achitsulo osasunthika amakhala osunthika ndipo motero amapezeka m'magawo osiyanasiyana. Izi zikuphatikiza mafakitale amafuta ndi gasi, oyeretsera, petrochemical, mankhwala, feteleza, magetsi ndi magalimoto.
Seamless steel chubu nthawi zambiri amagwiritsidwa ntchito kunyamula zinthu zamadzi monga madzi, gasi, zinyalala ndi mpweya. Imafunikanso nthawi zambiri m'malo ambiri okwera kwambiri, malo owononga kwambiri komanso malo okhala, makina ndi mapangidwe.

3. Ubwino
Mphamvu: Chubu chachitsulo chosasunthika chilibe nsonga. Izi zikutanthauza kuti kuthekera kwa seams "zofooka" kumathetsedwa, kotero chubu chachitsulo chosasinthika chimatha kupirira 20% kupanikizika kwapamwamba kogwira ntchito kuposa chitoliro chowotcherera chamtundu womwewo komanso kukula kwake. Mphamvu mwina ndiye phindu lalikulu logwiritsa ntchito chubu chachitsulo chopanda msoko.
Kukaniza: Kutha kupirira kukana kwakukulu ndi phindu lina la kukhala wopanda msoko. Izi zili choncho chifukwa kusakhalapo kwa seams kumatanthauza kuti zonyansa ndi zolakwika siziwoneka bwino chifukwa zimachitika mwachilengedwe powotcherera.

Kuyesa pang'ono: Kusapezeka kwa ma welds kumatanthauza kuti chubu chachitsulo chosasunthika sichiyenera kuyesedwa kolimba ngati chitoliro chowotcherera. Kukonza pang'ono: Machubu achitsulo opanda msoko safuna chithandizo cha kutentha pambuyo popanga chifukwa amawumitsa panthawi yokonza.