Makhalidwe ndi kagwiritsidwe ntchito ka mipira yachitsulo yopukutira ndi mipira yachitsulo

Makhalidwe a mipira yachitsulo:

(1) Pamwamba: Doko lothira limakhala losalala komanso lopindika komanso kutayika kozungulira pakagwiritsidwa ntchito, zomwe zimakhudza momwe akupera;

(2) Kutaya kwamkati: Chifukwa cha njira yopangira, mawonekedwe amkati a mpirawo ndi ovuta, ndipo amatha kusweka kwambiri komanso kulimba kwapang'onopang'ono pakagwiritsidwa ntchito. Mpira waukulu komanso wokulirapo, mwayi wosweka umakulirakulira;

(3) Osayenerera kukupera konyowa: Kukana kwa mipira yoponyedwa kumadalira zomwe zili mu chromium. Kukwera kwa chromium kumakhala kolimba kwambiri. Komabe, mawonekedwe a chromium ndikuti ndiyosavuta kuwononga. Kukwera kwa chromium, kumakhala kosavuta kuti iwonongeke, makamaka chromium mu miyala. Sulfure, chifukwa chogwiritsa ntchito mipira ya chromium pansi pamikhalidwe yonyowa yomwe ili pamwambayi, mtengowo udzawonjezeka ndipo zotulukapo zidzachepa.

Makhalidwe azachinyengomipira yachitsulo:

(1)Yosalala pamwamba: Amapangidwa ndi kupanga njira, pamwamba alibe chilema, palibe mapindikidwe, palibe kutaya kuzungulira, ndipo amasunga kwambiri akupera zotsatira.

(2)Kulimba kwamkati: Chifukwa chakuti amapangidwa kuchokera kuzitsulo zozungulira, zolakwika zomwe zimachitika chifukwa cha ndondomekoyi zimapewedwa. Kachulukidwe wamkati ndi wokwera ndipo kukongola kwake ndikwambiri, zomwe zimakulitsa kukana kwa mpira komanso kulimba kwake, motero kumachepetsa kuphulika kwa mpira.

(3)Zonse zowuma ndi zonyowa ndizotheka: Chifukwa chogwiritsa ntchito chitsulo chapamwamba kwambiri komanso zida zatsopano zothana ndi kuvala zodziyimira pawokha zopangidwa ndi kampani yathu, zinthu za alloy ndizofanana ndipo zosowa zimawonjezeredwa kuti ziwongolere zomwe zili mu chromium, potero kumathandizira kwambiri kukana dzimbiri. Kupititsa patsogolo, mpira wachitsulo uwu ndi woyenera kwambiri kumalo ogwirira ntchito kumene migodi imakhala yonyowa kwambiri.