Mpweya wachilengedwe ndi mtundu wa mphamvu yofunikira yoyera yomwe imayaka yomwe ili mu kapangidwe kake. Panthawi yogwiritsa ntchito mpweya wachilengedwe, mpweya wosaphika womwe umapangidwa mwachindunji kuchokera ku chitsime cha mpweya nthawi zambiri umakhala ndi tinthu tating'onoting'ono ta mchenga. Ngati tinthu ta mchenga sitichotsedwa, izi zidzakhudza kwambiri moyo wa makina otumizira mpweya, kotero ndikofunikira kugwiritsa ntchito desander pochotsa mchenga. Desander ikagwira ntchito kwa nthawi yayitali, tinthu ta mchenga tomwe timasonkhanitsidwa tidzatseka dzenje la fyuluta ya mchenga, kotero ndikofunikira kuyeretsa tinthu ta mchenga tomwe timasonkhanitsidwa. Komabe, njira yoyeretsera mchenga wa desander yomwe ilipo ndi yotopetsa komanso yovuta, zomwe zimapangitsa antchito kukhala ndi vuto lalikulu. Pofuna kuthetsa vutoli, patent ya chitsanzo cha utility yokhala ndi nambala yogwiritsira ntchito ikuwonetsa desander yotsegula mwachangu ya payipi ya gasi wachilengedwe. Makhalidwe a izi kufunikira kwa gasi wachilengedwe Ndi: kapangidwe ka hoop kamagwiritsidwa ntchito m'malo mwa kapangidwe koyambirira kolumikizira bolt pa bolodi la blind, kuti asunge nthawi yoyeretsa bolodi la blind ndikuchepetsa mphamvu ya ogwira ntchito pokonza zosavuta kumasula ndi kusonkhanitsa bolodi la blind. Komabe, kusintha kwaukadaulo sikofunikira kwenikweni, kotero chitsanzo chautumiki chimatsatiranso lingaliro lokonzanso liwiro loyeretsa mchenga kuti apange kusintha kwina paukadaulo womwe ulipo.
Nthawi yotumizira: Julayi-02-2021