Kodi pali kusiyana kotani pakati pa chigongono chokokedwa ndi chigongono chopanda msoko?

Welded chigongono amapangidwa ndi chitoliro kupinda ndipo akhoza welded, choncho amatchedwa welded chigongono, zomwe sizikutanthauza kuti welds.Ndipotu, m'malo mwake, welded chigongono amapangidwa ndi molunjika chitoliro stamping ndi kupinda.Poganizira zovuta zamapangidwe, chitoliro chopanda msoko chimagwiritsidwa ntchito.M'malo welded chitoliro., The otchedwa msoko gongono ndi kuponyera ndipo sangathe welded.
Chigongono chowotcherera sichofanana ndi chigongono chopanda msoko, koma chimakhalanso ndi kupindika.Kupanga chigongono kumagawidwa kukhala kuwotcherera, kupondaponda, kukankha ndi kuponyera.Zopanda msoko zimatanthawuza chigongono popanda kuwotcherera msoko, osati chigongono.Chigongono chosindikizidwa chimakhala ndi chigongono chowongoka cha msoko komanso chigongono chopanda msoko, chomwe chimatsimikiziridwa ndi mtundu wa chitoliro cha chitoliro.

Chigongono ndi mankhwala opanda msokonezo ndipo akhoza kukonzedwa mwachindunji kwa chitoliro chopanda msoko;Mphuno ndi zolumikizira, zomwe zimapangidwa ndi kuwotcherera.

Kusiyanitsa pakati pa chigongono chokokedwa ndi chigongono chopanda msoko ndikuti chigongono chokokedwa ndi matako chimakhala ndi ma weld awiri, chigongono chowongoka chimakhala ndi chowotcherera chimodzi, ndipo chigongono chopanda msoko chilibe chowotcherera.

1. Kusiyana kwa maonekedweKusiyana kwa seamlesschigongonondi welded chigongono ndi ngati pali weld.Kuonjezera apo, makulidwe a chigongono chopanda msoko ndi osafanana poyerekeza ndi chigongono chowotcherera.

2. Kusiyana pakuumbaNjira yogwiritsira ntchito chigongono chopanda msoko ndi yofanana ndi yowotcherera chigongono.Komabe, kusiyana pakati pa ziwirizi ndikuti kupanga chigongono kumagawidwa kukhala kuwotcherera, kupondaponda, kukankha ndi kuponyera.Chigongono chopanda msoko chimapangidwa ndi chitoliro chachitsulo chopanda msoko, popanda kuwotcherera msoko kapena chigongono.Chigongono chowotcherera chimapangidwa ndi mbale yachitsulo yopangidwa ndi kupindika ndi njira zosiyanasiyana zowotcherera.

3. Ntchito zosiyanasiyanaZigongono zopanda msoko zimagwiritsidwa ntchito ngati mapaipi kapena zida zomangira zamadzimadzi mumsika wamakina, pomwe ma elbows olowa nawo amagwiritsidwa ntchito kwambiri pantchito yomanga, monga madzi ocheperako, monga madzi ndi mpweya woponderezedwa.Komabe, ma penstocks omwe akukhudzidwawo ndi opanda msoko.

4. Kusiyana kwa kukula komwe kulipoAmbiri opanga ma elbows opanda chitoliro ku China, kukula kwa ma elbows opanda chitoliro ndi mainchesi 24 ndi m'mimba mwake akunja ndi 609.6 mm.Mosiyana, palibe malire welded mapindikira, amene akhoza kuyambira 1-1/2 inchi 48.3mm kuti 100 inchi 2540mm.

5. Mitengo yosiyanaMonga momwe kupanga kosasunthika kumakhala kovuta kwambiri, mtengo wake ndi wokwera mtengo kuposa chigongono cholumikizira, ndipo chophatikiziracho chimapangidwa makamaka ndi mbale yachitsulo (chitsulo chachitsulo) ndi kuwotcherera kwachiwiri, komwe ndi kotsika mtengo komanso kogwiritsidwa ntchito kwambiri.