1. Chitoliro chachitsulo chosasunthika ndi chingwe chachitali chachitsulo chokhala ndi zitsulo zozungulira ndipo chimakhala ndi gawo lopanda kanthu. Amagwiritsidwa ntchito kwambiri ngati payipi yachitsulo yonyamulira madzi. Poyerekeza ndi zitsulo zolimba, zimakhala zopepuka kulemera kwake pamene kupindika ndi mphamvu ya torsion ndizofanana. Chitsulo chachuma chomwe chimagwiritsidwa ntchito kwambiri popanga zida zamakina komanso zamakina, monga ma shaft amagalimoto, mapaipi obowola mafuta, mafelemu anjinga, ndi zitsulo zomwe zimagwiritsidwa ntchito pomanga.

2. Chitoliro chachitsulo chowotcherera ndi chitoliro chachitsulo chopangidwa ndi mbale zowotcherera zitsulo kapena zingwe zachitsulo zitapiringa ndikupangidwa. Njira yopanga mipope yachitsulo yowotcherera ndiyosavuta, yokhala ndi mitundu yambiri ndi mawonekedwe, ndalama zocheperako, komanso magwiridwe antchito apamwamba, koma mphamvu zake zonse ndizotsika kuposa mipope yachitsulo yopanda msoko. Ndi chitukuko chachangu cha mosalekeza anagubuduza kupanga apamwamba Mzere zitsulo ndi kupita patsogolo kwa kuwotcherera ndi kuyendera ukadaulo, khalidwe welds akupitiriza bwino, mitundu ndi specifications welded mipope zitsulo zikuchulukirachulukira tsiku ndi tsiku, ndipo iwo alowa m'malo opanda msoko. mapaipi achitsulo m'minda yambiri. Welded zitsulo mipope anawagawa ozungulira welded zitsulo mapaipi ndi molunjika msoko mipope zitsulo malinga ndi mawonekedwe a weld. pa

The ndondomeko kupanga molunjika msoko welded zitsulo chitoliro ndi yosavuta, mtengo wotsika, chitukuko mofulumira, ndi mkulu kupanga dzuwa. Mphamvu ya mipope yachitsulo yozungulira yozungulira imakhala yokwera kuposa mipope yachitsulo yowongoka. Mipope yachitsulo yokhala ndi mainchesi okulirapo imatha kupangidwa kuchokera ku mabanki ocheperako, ndipo mapaipi achitsulo okhala ndi ma diameter osiyanasiyana amathanso kupangidwa kuchokera ku ma billets omwe ali m'lifupi mwake. Komabe, poyerekeza ndi mipope yowongoka yachitsulo yautali womwewo, kutalika kwa weld kumawonjezeka ndi 30 ~ 100%, ndipo liwiro lopanga ndilotsika. Chifukwa chake, mapaipi ang'onoang'ono omwe amawotcherera zitsulo nthawi zambiri amagwiritsa ntchito kuwotcherera kwa msoko wowongoka, pomwe mipope yayikulu yowotcherera yachitsulo nthawi zambiri imagwiritsa ntchito kuwotcherera kozungulira.