Ntchito yotsekera matenthedwe ndi ntchito yosamala. Kuti ulalo uliwonse ukwaniritse zofunikira pakumanga, tiyenera kulabadira mosamalitsa pakumanga kolondola komanso kuyendera pafupipafupi. Malinga ndi zomwe ndakumana nazo pakumanga, ndilankhula za njira zomangira zoyenera pakhoma la ng'anjo ndi ntchito yotchinjiriza padenga kuti mufotokozere.
1. Kumanga njerwa zosungunulira. Kutalika, makulidwe ndi kutalika konse kwa khoma lotsekera liyenera kutsata zomwe zili muzojambula zojambula. Njira yomanga ndi yofanana ndi ya njerwa zadongo, zomwe zimamangidwa ndi matope okana. Zomangamanga ziyenera kuwonetsetsa kuti matope ndi odzaza ndi olimba, ndipo kuchuluka kwa matope kumafikira 95%. Sizoletsedwa kugogoda njerwa ndi nyundo yachitsulo pomanga njerwa. Nyundo ya rabara idzagwiritsidwa ntchito kugogoda pamwamba pa njerwa pang'onopang'ono kuti zigwirizane. Ndizoletsedwa kudula njerwa mwachindunji ndi mpeni wa njerwa, ndipo zomwe ziyenera kukonzedwa ziyenera kudulidwa bwino ndi makina odula. Pofuna kupewa kukhudzana kwachindunji pakati pa njerwa zotchinjiriza ndi moto wotseguka mu uvuni, njerwa zomangira zingagwiritsidwe ntchito mozungulira dzenje, ndipo njerwa zophatikizika za khoma lotsekera, ubweya wa ubweya ndi khoma lakunja ziyeneranso kumangidwa ndi njerwa zadongo.
2. Kuyika kwa zinthu za refractory fiber. Kukula kwa dongosolo la zinthu za fiber refractory sayenera kungokwaniritsa zofunikira za kapangidwe kake, komanso kukwaniritsa zofunikira zenizeni za kukhazikitsa kosavuta. Pakuyika, chidwi chiyenera kuperekedwa ku: zinthu zopangira fiber ziyenera kulumikizidwa kwambiri, ndipo kusiyana kophatikizana kumachepetsedwa momwe kungathekere. Pamalo olumikizirana ndi zinthu za fiber refractory, ndi bwino kugwiritsa ntchito zomatira zotentha kwambiri kuti zikhale zotsekedwa mwamphamvu kuti zitsimikizire kuti zimatentha kwambiri.
Komanso, ngati ndiRefractory CHIKWANGWANI mankhwalaiyenera kukonzedwa, iyenera kudulidwa bwino ndi mpeni, ndipo kung'amba mwachindunji ndi manja ndikoletsedwa.
Nthawi yotumiza: Nov-14-2022
