Kusiyana Pakati pa Chitsulo Choyaka Chotentha ndi Chitsulo Chozizira

Makasitomala nthawi zambiri amatifunsa za kusiyana pakati pa zitsulo zotentha ndi zitsulo zozizira.Pali kusiyana kwakukulu pakati pa mitundu iwiriyi yazitsulo.Kusiyanitsa pakati pa zitsulo zotentha ndi zitsulo zozizira zimagwirizana ndi momwe zitsulozi zimapangidwira pa mphero, osati ndondomeko ya mankhwala kapena kalasi.Chitsulo chotentha chimaphatikizapo kugudubuza chitsulo pa kutentha kwakukulu, kumene zitsulo zozizira zimakonzedwanso muzitsulo zochepetsera kuzizira kumene zinthuzo zimakhazikika ndikutsatiridwa ndi annealing ndi / kapena kupsa mtima.

Chitsulo Choyaka Choyaka
Kugudubuza kotentha ndi njira yamphero yomwe imaphatikizapo kugubuduza chitsulo pa kutentha kwakukulu (nthawi zambiri kutentha kwa 1700 ° F), komwe kuli pamwamba pa kutentha kwachitsulo.Pamene zitsulo zili pamwamba pa kutentha kwa recrystallization, zimatha kupangidwa ndi kupangidwa mosavuta, ndipo zitsulo zimatha kupangidwa mokulirapo.Chitsulo chotentha chotentha chimakhala chotsika mtengo kusiyana ndi chitsulo chozizira chifukwa chakuti nthawi zambiri chimapangidwa popanda kuchedwa, choncho kutenthetsanso kwachitsulo sikofunikira (monga momwe zimakhalira ndi kuzizira).Chitsulocho chikazizira chimachepa pang'ono motero sichipereka mphamvu zochepa pa kukula ndi mawonekedwe a chinthu chomalizidwa poyerekeza ndi kuzizira kozungulira.

Zogwiritsira ntchito: Zopangira zotentha monga zitsulo zotentha zimagwiritsidwa ntchito powotcherera ndi zomangamanga kupanga njanji za njanji ndi matabwa a I, mwachitsanzo.Chitsulo chotentha chimagwiritsidwa ntchito pamene mawonekedwe enieni ndi kulolerana sikufunikira.

Chitsulo Chozizira Chozizira
Cold adagulung'undisa chitsulo kwenikweni otentha adagulung'undisa chitsulo kuti wakhala ndi processing zina.Chitsulocho chimakonzedwanso mu mphero zochepetsera kuzizira, kumene zinthuzo zimakhazikika (pa kutentha kwa firiji) ndikutsatiridwa ndi annealing ndi / kapena kupsa mtima.Njirayi idzatulutsa zitsulo zokhala ndi zololera zapafupi komanso zowonjezereka zowonongeka.Mawu akuti Cold Rolled amagwiritsidwa ntchito molakwika pazinthu zonse, pomwe dzina la malonda limatanthauza kugudubuzika kwa pepala lopindika lathyathyathya ndi zinthu za koyilo.

Ponena za mankhwala a bar, mawu omwe amagwiritsidwa ntchito ndi "kumaliza kozizira", zomwe nthawi zambiri zimakhala ndi zojambula zozizira ndi / kapena kutembenuka, kugaya ndi kupukuta.Izi zimabweretsa zokolola zambiri ndipo zili ndi zabwino zinayi:

Kujambula kozizira kumawonjezera zokolola komanso kulimba mtima, nthawi zambiri kumachotsa mankhwala okwera mtengo kwambiri.
Kutembenuka kumachotsa zolakwika zapamtunda.
Kupera kumachepetsetsa kukula kwa kulekerera koyambirira.
Kupukuta kumawonjezera kutha kwa pamwamba.
Zogulitsa zonse zoziziritsa kukhosi zimapereka chiwongolero chapamwamba, ndipo ndipamwamba pakulolera, kukhazikika, komanso kuwongoka poyerekeza ndi kukulunga kotentha.

Mipiringidzo yozizira yomaliza nthawi zambiri imakhala yovuta kugwira ntchito kuposa yotenthedwa chifukwa cha kuchuluka kwa mpweya.Komabe, izi sizinganenedwe za pepala lozizira lozizira komanso pepala lopiringizika lotentha.Ndi zinthu ziwirizi, chozizira chozizira chimakhala ndi mpweya wochepa ndipo nthawi zambiri chimakhala chofewa kuposa pepala lotentha.

Ntchito: Pulojekiti iliyonse yomwe kulolerana, mawonekedwe apamwamba, kukhazikika, ndi kuwongoka ndizofunikira kwambiri.