Fosholo ya pulawo yamphamvu kwambiri
Kukana bwino kuvala komanso kulimba
Zipangizo: Chitsulo chapadera cha alloy (monga 65Mn, 60Si2Mn) kapena chitsulo cha boron chimagwiritsidwa ntchito, ndipo njira yochizira kutentha molondola (kuzimitsa + kutentha) imachitika kuti ikwaniritse kuuma kwakukulu (HRC 48-55) pamphepete mwapamwamba, kuonetsetsa kuti ikulimbana ndi kuwonongeka; Ndipo thupi la fosholo limasunga kulimba kwabwino kuti lisasweke kapena kusweka.
Njira: Mphepete mwachitsulocho imatha kuzima kwambiri kapena kulumikizidwa ndi mipiringidzo ya aloyi yosatha/zigawo zolimba za aloyi, yokhala ndi moyo wautali kuwirikiza kawiri kapena katatu kuposa mapulawo ndi mafosholo wamba, makamaka m'mikhalidwe yovuta yogwirira ntchito monga mchenga ndi miyala ndi nthaka yopapatiza.
Kapangidwe ka makina opangidwa bwino amadzimadzi
Kupanga chitsanzo cha pamwamba: Malo osalala osalekeza opangidwa kutengera momwe nthaka imagwirira ntchito, omwe amatha kudula, kukweza, kutembenuza, ndi kuswa nthaka bwino, ndi mphamvu yochepa yogwirira ntchito komanso kuchepetsa kugwiritsa ntchito mafuta a thirakitala (pafupifupi 10-15%).
Kulowa bwino kwa nthaka: nsonga yakuthwa ya fosholo ndi ngodya yabwino pamwamba pa fosholo zimathandiza kuti nthaka ilowe mwachangu, kuzama bwino kwa ulimi, komanso kuti udzu usatseke.
Kapangidwe ka makina opangidwa bwino amadzimadzi
Kupanga chitsanzo cha pamwamba: Malo osalala osalekeza opangidwa kutengera momwe nthaka imagwirira ntchito, omwe amatha kudula, kukweza, kutembenuza, ndi kuswa nthaka bwino, ndi mphamvu yochepa yogwirira ntchito komanso kuchepetsa kugwiritsa ntchito mafuta a thirakitala (pafupifupi 10-15%).
Kulowa bwino kwa nthaka: nsonga yakuthwa ya fosholo ndi ngodya yabwino pamwamba pa fosholo zimathandiza kuti nthaka ilowe mwachangu, kuzama bwino kwa ulimi, komanso kuti udzu usatseke.
