Mabowo ndi maenje ndizovuta zamtundu wamtundu wambachubu chachitsulo chosasinthikakupanga. Kwa maenje ndi maenje pobereka, ngati izi zichitika, opanga ambiri adzanena kuti ndi chifukwa cha zovuta zamtundu wazitsulo zoyamba zozungulira zomwe zimayambitsa kubadwa kwa vutoli.
Kusankhidwa kwazitsulo zozungulira zopangira machubu opanda zitsulo kungakhale ndi zotsatira, koma sizomwe zimatsimikiziranso. Chifukwa chenicheni ndi chakuti ndondomekoyi -- kuphulika
1. opanga ambiri kwa perforating ng'anjo zida kusankha, si wololera, yochepa perforating ng'anjo, kotero kuti kuzungulira zitsulo sangathe usatenthedwe wogawana, chifukwa cha apamwamba mkati ndi kunja kutentha kupatuka, zimakhudza kusintha kapangidwe, chifukwa pitting, maenje chodabwitsa.
2. Kukhazikitsa pamwamba, opanga ambiri kuti agwiritse ntchito pamwamba pake, pamwamba pa madzi opopera mwachindunji kukhudzana ndi mkati ndi kunja kwa chitoliro chapamwamba cha kutentha kwachitsulo, chitoliro chachitsulo chimakumana ndi kusiyana kwakukulu kwa kutentha, zomwe zimapangitsa kuti mapangidwe apangidwe amkati ndi kunja apangidwe, omwe ndi warping kapena maenje.
3. Mu perforating zida ng'anjo, mafakitale ang'onoang'ono salabadira kuteteza chilengedwe ndi kulamulira kutentha, kwa osiyana zitsulo msokonezo chitoliro, sangathe kusintha kusintha kwa kutentha mu nthawi, ndiyeno kusintha zitsulo pamwamba ndi kapangidwe mkati, chifukwa warping, maenje chodabwitsa.
Tiyenera kulabadira masankhidwe a zida perforating ng'anjo, zida zabwino angapewe osasokonezeka zitsulo chubu kupanga ndondomeko pitting, maenje chodabwitsa, kufulumizitsa kupanga, pa nthawi yomweyo kuchepetsa ena yobereka mkombero, yaitali perforating ng'anjo, kuti kuzungulira zitsulo kutentha wogawana, otsika mkati ndi kunja kutentha kupatuka, kenako ntchito pamwamba khalidwe pamwamba, ngakhale kuti perfopilla chubu ndi mkulu, koma perfopilla chubu ndi mkulu, Kuchokera ku gwero kuthetsa mavuto apamwamba omwe angakumane nawo pambuyo pokonza. Pomaliza, kugwiritsa ntchito bwino gasi Zikhazikiko, kuteteza chilengedwe ndi kuipitsidwa-free, kwa manambala zitsulo zosiyanasiyana adzakhala osiyana kutentha kutentha, kuti kupewa warping, maenje chodabwitsa.
Nthawi yotumiza: Jan-11-2023