Pogula zida zama mafakitale,mapaipi opanda msokozimagwira ntchito ngati zida zofunika kwambiri zomwe ubwino wake umakhudza mwachindunji chitetezo cha polojekiti. Kodi zoopsa zingachepetsedwe bwanji panthawi yogula?
Kuyang'anira Zowoneka: Yang'anani Zizindikiro za Weld
Zowonamapaipi opanda zitsuloamapangidwa ndi kuboola ndi kugubuduza zitsulo zozungulira, zomwe zimapangitsa kuti zikhale zopanda msoko. Ngakhale atamaliza mwaluso, mapaipi owotcherera amatha kukhalabe ndi zotsatira za kupanga kwawo. Choyamba, yang'anani pamwamba pa chitoliro kuti muwone zizindikiro za mzere, zomwe zingasonyeze ma welds okonzedwa. Pogwiritsa ntchito galasi lokulitsa, mipope yowotcherera nthawi zambiri imawonetsa kusintha pang'ono kwamitundu kapena kusintha kwa kapangidwe kake.
Njira ina yothandiza ndikuwunika magawo onse awiri. Mapaipi opanda msoko amawonetsa mawonekedwe ang'onoang'ono ponseponse, pomwe mapaipi owotcherera amawonetsa zida zachitsulo pagawo la weld. Nthawi yomweyo yang'anani khoma lamkati: mapaipi owotcherera nthawi zambiri amakhala ndi zizindikiro zowotcherera, pomwe mapaipi enieni opanda msoko amakhala ndi mkati mwake mosalala.
Kuyesa Phokoso: Njira Yosavuta Yozindikiritsira
Mayeso akugogoda amapereka njira yolunjika yodziwikiratu. Pang'ono pang'ono gwirani chitoliro ndi ndodo yachitsulo. Mapaipi opanda msoko amatulutsa kamvekedwe kake kowoneka bwino komanso komveka bwino. Mipope yowotcherera, chifukwa cha msoko wowotcherera, imatulutsa phokoso losasunthika lomwe limatha kusiyanasiyana pamalo owotcherera. Ngakhale njira iyi siingakhale ngati chitsimikiziro chomaliza, ndiyothandiza pakuwunika mwachangu patsamba. Ngati kumveka kwachilendo kwadziwika, kuyezetsa mozama kumafunika.
Kuyesa Kwaukatswiri: Njira Zodalirika Zotsimikizira
Kuyesa kwa akupanga ndi imodzi mwa njira zodalirika zosiyanitsira mapaipi opanda zitsulo kuchokera ku mapaipi otsekemera. Professional ultrasonic flaw detectors amatha kudziwa molondola kukhalapo kwa welds. Ngakhale mapaipi owotcherera amamaliza mwaluso, kuyezetsa kwa akupanga kumatha kuwulula kutha kwazinthu.
Kusanthula kwa Metallographic kumayimira njira yodziwika bwino yasayansi. Pokonzekera zitsanzo za metallographic kuchokera ku zitsanzo ndikuwunika ma microstructure awo pansi pa maikulosikopu, mapaipi opanda msoko amawonetsa ma microstructures ofanana, pamene mipope yowotcherera imasonyeza kusiyana kosiyana kwa ma weld, madera omwe amakhudzidwa ndi kutentha, ndi zigawo zazitsulo zoyambira.
Kutsimikizira Zikalata: Kuwunikanso Zikalata Zapamwamba
Opanga odziwika bwino amapereka zolembedwa zamtundu wazinthu zonse, kuphatikiza ziphaso zakuthupi, zolemba zopanga, ndi malipoti oyendera. Yang'anani mosamala zolembedwazi, makamaka kutsimikizira kuti gawo lopanga limafotokoza "zopanda msoko". Muthanso kupempha chiphaso cha ogulitsa kuchokera kwa wopanga.
Chifukwa Chosankha EHONG?
Ndi zaka 20 za ukatswiri wa zitsulo zotumiza kunja, ndife ogulitsa odalirika amitundu yazitsulo ya Tianjin komanso membala wa China Iron and Steel Export Industry Alliance. Mgwirizano wathu wanzeru ndi mphero zazikulu zazitsulo zimatsimikizira kudalirika komanso kukhazikika kwazinthu zopangira. Gulu lililonse lazinthu zopangira zomwe likubwera limayesedwa mozama kuti zitsimikizire kuti zida zake zikukwaniritsa zofunikira. Gulu lililonse lazinthu limayang'aniridwa komaliza lisanatumizidwe. Gulu lathu lazamalonda lapadziko lonse lapansi lapamwamba kwambiri limapereka ukatswiri wazogulitsa ndi ntchito, kukonza mayankho ndi malingaliro pazomwe mukufuna. Timapereka zolondolera kumapeto mpaka kumapeto kuyambira pakuyitanitsa mpaka kutumiza, mothandizidwa ndi chitsimikizo chaubwino komanso chithandizo pambuyo pogulitsa.
Nthawi yotumiza: Apr-01-2025
