Kuponya mosalekezandi njira yofunika kwambiri popanga zitsulo zapamwamba kwambiri. Zimapangitsa kuti pakhale zokolola zokhazikika komanso zogwira mtima, kuonetsetsa kuti chitsulo chosungunuka chikuyenda bwino.Machubu a mkuwa imagwira ntchito yofunika kwambiri popanga ndi kulimbitsa chitsulo pamene chikudutsamo. Makampaniwa apita patsogolo kwambiri m'zaka zaposachedwa ndi kukhazikitsidwa kwa machubu a nkhungu a Cuag (copper-silver) ndi ukadaulo wopaka utoto wambiri. Buloguyi ikufuna kufufuza ubwino wogwiritsa ntchito machubu a Cuag mold kuphatikiza ndiukadaulo wopaka utoto wambiri pakuponya kwa CCM.

Mwachizoloŵezi, machubu a nkhungu amkuwa akhala akukondedwa chifukwa cha kutenthetsa kwawo kwabwino komanso kukana kusinthika kwamafuta. Komabe,Machubu a nkhunguPitani patsogolo ndikuphatikiza siliva mu matrix amkuwa. Kuphatikiza uku kumapereka kuwongolera kwapamwamba kwamafuta, kumawonjezera kukana kuphulika kwamafuta komanso kukana kuvala bwino. Zinthu izi zimakulitsa moyo wa chubu cha nkhungu, kuchepetsa kufunika kosinthitsa pafupipafupi, ndikuchepetsa nthawi yopanga.

Kupititsa patsogolo magwiridwe antchito a Cuag mold chubu,zokutira zamitundu yambiriluso linayambitsidwa. Njirazi zimaphatikizapo kugwiritsa ntchito zokutira zapadera pamwamba pa chubu cha nkhungu. Chophimbacho chimakhala ngati chotchinga choteteza, kuchepetsa kukangana ndikuletsa zotsalira zazitsulo zolimba kuti zisamamatire. Izi zimathandizira kuti pakhale zitsulo zotayidwa bwino komanso zimachepetsa zolakwika monga ming'alu, madontho ndi zolakwika zapamtunda. Kuonjezera apo, zokutira zimathandizira kutulutsa kutentha kwambiri panthawi yolimba, kuonetsetsa kuti kuzizira kofananako kukhale kozizira komanso kuchepetsa kupanikizika.

Kuphatikiza machubu a nkhungu a Cuag okhala ndi ukadaulo wopaka utoto wambiri kumapangitsa kuti pakhale mgwirizano womwe umawonjezera kugwira ntchito bwino komanso kutulutsa kwa njira yakuponya ya CCM. Kutentha kwabwino kwa machubu a Cuag mold kumatsimikizira kutentha kwabwino komanso kulimbikitsa kulimba kofanana. Mipikisano wosanjikiza ❖ luso ❖ kuyanika bwino pamwamba pa zinthu zitsulo zopangidwa zitsulo poletsa kudzikundikira zotsalira pamwamba pa nkhungu chubu.

Cuag mold chubu ndi ukadaulo wopaka utoto wambiri wasintha njira yakuponya ya CCM. Powonjezera siliva ku machubu a nkhungu zamkuwa ndikugwiritsa ntchito zokutira zapadera, opanga amatha kupeza phindu la matenthedwe apamwamba kwambiri, kulimbikira kukana kusweka kwamafuta ndi abrasion, kukhathamiritsa kwapamwamba komanso kuchepa kwa zilema. Kuphatikizika kwa machubu a Cuag mold okhala ndi ukadaulo wopaka utoto wambiri kumakulitsa magwiridwe antchito ndikutulutsa, zomwe zimapangitsa kuti pakhale chitsulo chapamwamba kwambiri. Pamene makampani opanga zinthu mosalekeza akupitilirabe, kuvomereza kupita patsogolo kumeneku ndikofunikira kuti mukhalebe opikisana ndikukwaniritsa kufunikira kwachitsulo chapamwamba kwambiri.