Ndizodziwika bwino kuti makina otentha amchere ndi mtundu wa zida zamitundu mitundu, yomwe bukuli ndi imodzi mwamitundu yambiri. Chifukwa cha mitundu yambiri ya mitundu ya zida, wogwiritsa ntchito sangathe kumvetsetsa zida zamtundu uliwonse, kotero kenako ndikuyambitsa mfundo ya zida zam'manja zosambira.
Mfundo Yodziwikiratu
Mfundo Yogwira Ntchito:
1. Guble gwero logwedezeka lomwe likulowetsa makina owuma amchenga agawidwa m'njira ziwiri: njira imodzi yolumikizira mfuti, kudzera mu fyuluta ya mafuta, kudzera mu fyuluta yamphamvu yolumikizirana ndi kutseka kwa mpweya; Njira yonse mpaka mu mfuti yoyeretsa mpweya, imagwiritsidwa ntchito kuyeretsa pamwamba pa malo ogwirira ntchito ndi mchenga wonyezimira mumchere (phulusa).
2. Mfundo yogwira ntchito yamchenga ya mchenga musanayikidwe bokosi losungirako abrasive, pomwe mpweya wa mlengalenga uyambike, kenako nkuthamangitsidwa ndi mpweya, ntchitoyo imatha kukhala yosambira.
3. Kugwira mfundo ya osonkhanitsa fumbi la fumbi ndi olekanitsidwa ndi chitoliro cha dothi. Pamene fumbi limayamba, kukakamizidwa kolakwika kumapangidwa m'chipinda choluka, mpweya wakunja umapangidwira kuchito cholowera chamtunduwu, kenako chimalowa chotola fumbi lobweza, ndikupanga kuyenda kofalikira kwa mpweya. Fumbi lomwe limayandama m'chipinda chamchenga limalowa mu madzi ochotsa fumbi motsatira chitoliro cholumikizira ndi kutuluka kwa mpweya. Pambuyo pofana ndi thumba la Fsefe, limagwera pa phulusa kusonkhanitsa hopper, ndipo mpweya wosefedwa umatulutsidwa mumlengalenga ndi mafunde ochotsa fumbi. Fumbi limatha kusungidwa ndikutsegula chivundikiro cha bokosi la fumbi.
Zomwe zili pamwambapa ndi buku la Sandblasting, Malinga ndi mawu oyamba, zitha kukhala zomveka bwino pogwiritsa ntchito zida, kuchepetsa vuto la zida, kuti mufotokozere bwino moyo wake.
Post Nthawi: Jan-19-2023
