Mwina anthu ambiri kusankha zitsulo, sindikudziwa momwe kunyamula, ozizira adagulung'undisa zitsulo koyilo kapena otentha adagulung'undisa zitsulo koyilo, kodi pali kusiyana kotani pakati pa awiri, amene ali bwino pang'ono?
I. Chowonadi chamkati
1. Cold adagulung'undisa zitsulo koyilo/ Chitsulo chozizira chopiringizika/ Chitsulo chozizira
Cold adagulung'undisa zitsulo kwenikweni zitsulo kuti amapangidwa ndi kupatulira mankhwala ntchito pa kutentha yachibadwa kubala ankafuna makulidwe.
2. Koyilo Yachitsulo Yotentha/ Hot adagulung'undisa zitsulo mbale / Hot adagulung'undisa zitsulo pepala
Mtundu wachitsulo umene umapangidwa mwa kukweza kutentha kwa kutentha kwapamwamba kuposa momwe ukhoza kuwunikira ndikuugudubuza.
Ⅱ.Makhalidwe akunja
1. Cold adagulung'undisa zitsulo makulidwe akhoza makonda pa mlingo wolondola kwa chiwerengero, maonekedwe ndi wokongola kwambiri, zopangidwa mankhwala ndi pamwamba makamaka yosalala.Komabe, sikuti ndi zokongola zokha, kugwiritsa ntchito malingaliro aukadaulo wamakina apamwamba kulinso kwabwino kwambiri!
2. Ndi zitsulo zotentha zotentha, zitsulo sizikhala zolimba kwambiri ndipo zimapunduka mosavuta.Koma chifukwa cha izi, akhoza kuchepetsa kwambiri mphamvu yogwiritsira ntchito mphamvu yofunikira posintha mawonekedwe achitsulo.
Hot adagulung'undisa zitsulo ndi oyenera ntchito ndi lalikulu processing, monga maonekedwe a zoonekeratu machiritso mng'alu, kuchepetsa zilema opangidwa pamene mankhwala apangidwa, ndi kumapangitsanso processing luso aloyi.
III.Njira yopanga
1. Cold adagulung'undisa zitsulo zofunikila mphamvu zamakina ndizokwera kwambiri, pomwe kupanga bwino kumachedwa.Chifukwa m'kati akugubuduza zitsulo kupanga ayenera kufewetsa processing, komanso annealing, choncho mtengo wa vuto ndi kufunika kuganizira mbali zazikulu.2.
2. Kupanga zitsulo zotentha kumakhala kosavuta, ndipo kuthamanga kwazitsulo kumakhalanso kofulumira.Kungodziwa chiyambi ndi mapeto a nthawi, dziwani kutentha kwa aloyi ndi kutentha kwa recrystallization.
Ⅳ.Kuchuluka kwa ntchito
1. Chitsulo chozizira chozizira chimagwiritsidwa ntchito kwambiri m'munda wa zipangizo zapakhomo komanso zipangizo zolondola, monga kupanga magalimoto, kupanga zida za ndege, ndi kulongedza kunja kwa katundu wam'chitini.Chifukwa amakulungidwa kwambiri kutentha kwa chipinda, palibe gawo la okosijeni pakhungu lakunja.Chitsulo chozizira chozizira chopangidwa pamenepa, khalidweli ndilabwino kwambiri, kulondola kumatsimikiziridwa, makulidwe ake ndi abwino.Choncho m'munda wa zipangizo zapakhomo, akadali apamwamba kuposa zitsulo zotentha zotentha.
2. Chitsulo chotentha chotentha chifukwa pakupanga chidzawonjezera zina monga P, C, CU ndi mitundu ina ya zinthu zapadera, kotero zimakhala ndi kukana kwabwino kwambiri kwa dzimbiri.Amagwiritsidwa ntchito kwambiri m'magawo omangira ndi zombo ndi njira zina zopangira, chifukwa cha kukana kwabwino, kotero amatha kugwiritsidwa ntchito ku petrochemical, komanso zinthu zopangira opaleshoni popanga.
Mukuwona izi, kodi mumamvetsetsa bwino zachitsulo chozizira komanso zitsulo zotentha zotentha?Ndikukhulupirira kuti mutha kusankha chitsulo chomwe mukufunadi.
Nthawi yotumiza: Nov-13-2023