Chifukwa chiyani chubu chachitsulo chozizira nthawi zambiri chimakhala chokwera mtengo kuposa chophimbidwa chotentha?Kodi munayamba mwaganizapo za kusiyana kwawo?

Kunja kwakunja ndi makulidwe a khoma la chubu lachitsulo chosasunthika chotentha likusintha.Mbali yakunja ndi yayikulu kumbali imodzi ndi yaying'ono mbali inayo.Kunja kwakunja ndi makulidwe a khoma pambali pa chubu chonse chachitsulo chikusintha.Izi zimatsimikiziridwa kwambiri ndi ndondomeko yopangira kutentha.Njirayi imayamba kuchokera kuzitsulo zozungulira pambuyo pa ng'anjo yayikulu, kuyaka mpaka 1080 muzitsulo zozungulira zachitsulo, chitsulo chonsecho chimasandulika kukhala chubu billet.Pamene ndondomeko yonseyi imatenga nthawi, chifukwa cha kutentha kwakukulu, OD ya kutsogolo kwa chitoliro ndi yaikulu, ndipo makulidwe a khoma ndi ochepa.Kutentha kukatsika, makulidwe a khoma pambali pa chitoliro amakula pang'ono.Ndipo kutentha kotsalira kumathandizira kuwongolera kutentha kwa chubu billet, ndipo chubu billet imakulungidwa m'mimba mwake mwapadera.Pazonse, kulolerana kwa chubu chachitsulo chosasunthika chotentha ndi chokulirapo kwa machubu okokedwa ndi ozizira komanso ozizira osasunthika, ndipo kusiyana pakati pa mbali ziwirizi ndi pafupifupi 0.5mm kutengera m'mimba mwake.

Poyerekeza ndi chubu chachitsulo chosasunthika chotentha, chokokedwa ndi chitsulo chozizira kapena chosasunthika chokhala ndi njira yovuta kwambiri, chimapangidwa kudzera kangapo pakugudubuza.Kuwala, kulunjika kuli bwino kwambiri kuposa chitoliro chotentha chotentha, ndipo kulolerana kumakhala kochepa kwambiri.Kulekerera kwa chubu chachitsulo chosasunthika chozizira komanso chozizira ndi pafupifupi kuphatikizira kapena kuchotsera 0.01mm, kumakhala kofanana. Izi zitha kupulumutsa mtengo wokonza, makamaka zikapangidwa kukhala zida zamakina.

Kusiyanitsa kwakukulu pakati pa awiriwa ndi ngati kumapangidwa ndi nthawi imodzi yopanga chubu billet kupyolera mu nkhungu yojambula yozizira.Kuzizira kozizira ndi kupangika kwapang'onopang'ono kwa chubu billet kudzera mu mandrel ozizira. Ndizovuta kusiyanitsa chubu chachitsulo chosakanizidwa chozizira kuchokera ku chozizira kuchokera ku maonekedwe pambuyo pa kuyamwa.Koma zikafika pa mphamvu zamakina, chubu chachitsulo chosasunthika chozizira chimakhala chofewa pang'ono kuposa chubu chachitsulo chosasunthika, chifukwa chake chimakhala ndi mphamvu zamakina.Monga nthawi ina mukudutsa mphero yotentha mu chitoliro chomalizidwa, njirayi imakhala yosavuta.Zikafika pamtengo, chitoliro chachitsulo chosasunthika chotentha ndi $30-$75 pa tani yotsika.