Pakumanga mapaipi achilengedwe a gasi, kusankha kwazinthu ndi njira zowotcherera ndizofunikira kuti zitsimikizire chitetezo komanso kuchita bwino. SSAW (Spiral Submerged Arc Welded) chitoliro chachitsulo ndi chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri pamakampaniwa. Mu positi iyi ya blog, tiwona kufunikira kwa njira zowotcherera moyenera pakuyika mapaipi a gasi pogwiritsa ntchito chitoliro chachitsulo cha SSAW ndikupereka chitsogozo chofunikira kuti timvetsetse gawo lofunikira pakumanga mapaipi.
Kodi SSAW Steel Pipe ndi chiyani?
Chitoliro chachitsulo cha SSAWamapangidwa kuchokera spiral welded zitsulo n'kupanga kupanga wamphamvu, cholimba m'mimba mwake lalikulu chitoliro. Chitoliro chamtunduwu chimakhala chodziwika kwambiri m'mafakitale a gasi ndi mafuta chifukwa chokana kupanikizika kwambiri ndi dzimbiri. Kapangidwe kake kamagwiritsa ntchito kuwotcherera kwa arc pansi pamadzi, komwe kumatulutsa ma welds oyera komanso amphamvu, ndikupangitsa kuti ikhale yabwino pakugwiritsa ntchito zovuta monga mapaipi a gasi.
Kufunika kwa Njira Zowotcherera Zoyenera
Kuwotcherera ndi gawo lofunikira pakuyika mapaipi achilengedwe, ndipo mtundu wa weld ungakhudze kwambiri kukhulupirika konse kwa payipi. Njira zowotcherera moyenera ndizofunikira kuti zitsimikizidwe kuti zolumikizira zachitsulo za SSAW zikhale zolimba komanso zosadukiza. Nazi zina zofunika kuziganizira powotcherera chitoliro chachitsulo cha SSAW cha mapaipi amafuta achilengedwe:
1. Njira Yowotcherera: Kusankha kwa njira yowotcherera kumakhudza mtundu wa weld. Malingana ndi zofunikira zenizeni za polojekitiyi, njira monga TIG (Tungsten Inert Gas) kapena MIG (Metal Inert Gas) zingagwiritsidwe ntchito. Njira iliyonse ili ndi ubwino ndi zovuta zake, ndipo kusankha njira yoyenera ndikofunikira kuti mukhale ndi mgwirizano wolimba.
2. Kukonzekera kwa Zinthu: Pamaso kuwotcherera, pamwamba pa mizere yozungulira ya arc welded chitsulo chitoliro chiyenera kukonzedwa. Izi zikuphatikizapo kuyeretsa pamwamba ndi kuchotsa zonyansa zilizonse zomwe zingafooketse chowotcherera, monga dzimbiri, mafuta kapena dothi. Kuphatikiza apo, chitolirocho chimayenera kulumikizidwa bwino kuti chiwotcherera chikhale chofanana.
3. Zowotcherera magawo: Zinthu monga liwiro kuwotcherera, voteji ndi magetsi ziyenera kuyang'aniridwa mosamala panthawi yamagetsi.Chitoliro chachitsulo chowotcherera. Izi magawo zimakhudza kutentha athandizira ndi kuzirala mlingo, amenenso zimakhudza makina katundu weld.
4. Kuyang'ana pambuyo pa kuwotcherera: Pambuyo pakuwotcherera, kuyang'anitsitsa bwino kuyenera kuchitika kuti muwone zolakwika zilizonse kapena maulalo ofooka mu weld. Njira zoyesera zosawononga monga kuyesa kwa akupanga kapena kuyesa kwa radiographic zitha kugwiritsidwa ntchito kuwonetsetsa kukhulupirika kwa weld.
Kudzipereka Kwathu ku Quality
Ili ku Cangzhou, m'chigawo cha Hebei, kampaniyo wakhala mtsogoleri mu makampani zitsulo chitoliro kupanga kuyambira 1993. Kampani chimakwirira kudera la mamita lalikulu 350,000, ali chuma okwana RMB 680 miliyoni, ndipo ali 680 amisiri odzipereka kwa kupanga apamwamba ozungulira mipope zitsulo arc welded zitsulo. Zomwe takumana nazo komanso zida zapamwamba zimatithandizira kukwaniritsa zofunikira zamakampani opanga mapaipi a gasi.
Nthawi yotumiza: May-15-2025