Kubowola zinthu zosakanikirana (hybrid bolsters) kuli ndi ubwino wambiri:
1 Kugwira Ntchito Kowonjezereka: Phatikizani zodulira za PDC kuti ziboole mwachangu komanso moyenera m'mapangidwe ofewa ndi diamondi kapena carbide inserts kuti zikhale zolimba, ndikuwonjezera kuchuluka kwa kulowa m'miyala yosiyanasiyana.
2 Nthawi Yowonjezera Moyo: Kuwonongeka kochepa poyerekeza ndi mapangidwe a single-bit, zomwe zimapangitsa kuti ntchito ikhale yayitali komanso kuchepetsa ndalama zosinthira
3 Kusinthasintha: Kuchotsa kufunika kosintha ma bit pafupipafupi mukakumana ndi mapangidwe osiyanasiyana, zomwe zimapangitsa kuti magwiridwe antchito azigwira bwino ntchito.
4 Kugwiritsa Ntchito Bwino Mtengo: Kuchepetsa ndalama zobowola pogwiritsa ntchito nthawi yochepa yobowola, kugula zinthu zochepa, komanso kuchepetsa nthawi yogwira ntchito
5 Ubwino wa Mabowo Okonzedwa: Kukhazikika kwa ma bowolo ndi kuchepa kwa kugwedezeka, zomwe zimapangitsa kuti ntchito zina monga kuyika chidebe ndi simenti zigwire bwino ntchito.
Ubwino uwu umapangitsa kuti zidutswa zosakanikirana zikhale zofunika kwambiri m'malo ovuta kuboola omwe ali ndi mapangidwe osiyanasiyana.
Nthawi yotumizira: Feb-09-2026