Zomwe zimayambitsa kulephera mu magiriki amchere?

Dzino la mano limavala maunyolo ojambula : Kutumiza kwa GAAR kapena kuwopa magiya onunkhira ndi mafuta onunkhira bwino, chifukwa cha zoumba zonunkhira pakati pa dzino la mano, zikuluzikulu zimayambitsa mikangano. Izi zikusintha mbiri ya dzino, zimawonjezera msana, ndikupangitsa kupanikizidwa kwambiri kwa mano, pamapeto pake zimapangitsa kuwonongeka kwa dzino. Nthawi zambiri, kuvala komwe kumachitika chifukwa cha tinthu tating'onoting'ono kumachitika pokhapokha mafuta odzola amangodetsedwa ndi tinthu totere.

Kuvala zonenepa kwa maunyolo awiri : pomwe mano a magiya awiri obowola amakumana, mphamvu ndi zomwe zimachitika pakati pa dzino pangani nkhawa. Monga momwe mabodza amasinthira ndipo magiya amasunthika pakusintha kwa nthawi yayitali, kugwedezeka kolumikizana kumasinthasintha. Pochita izi mwatsatanetsatane kulumikizana, ming'alu yaying'ono imawonekera pa mano. Popita nthawi, ming'alu iyi ikutha posachedwapa mkati mwa malo osanjikiza, ndikupanga malupu omwe amayambitsa micro-dera lokhala ndi ma gear dzino, zomwe zimachitika kutopa.

DZIKO LAPANSI LAMULEYA : Kuthamanga kwambiri, kusuntha kwamphamvu kwambiri, chifukwa cha mikangano yapamwamba pakati pa dothi, kutentha mu malo operekera miyala kumakwera kwambiri. Ngati mikangano yamafuta ndi yosauka, mikangano pakati pa mano akuwonjezeka, zomwe zimapangitsa kuti zigwirizane. Panthawi yoyenda, dzino lakuthwa limatha kung'amba zinthu zofewa mano.

DZIKO LAPANSI YOPHUNZITSIRA KWA NAWO : Pansi kapena katundu wolemera, mawonekedwe a kalembedwe a dzino amakonda kuwonongeka kwa pulasitiki, kumapangitsa kuti musokoneze mano.

Matanda a Gear Freyar of Courator of Courator of Courator of Coutor ya Maunyolo , magiya amagwira ntchito ngati mitengo ya cantilever, ndi mizu yawo pansi pamavuto a cyclic. Ngati kupsinjika kumeneku kumapitilira kutopa kwa magiriki, ming'alu imatha kukhala pamtunda wa mano ndikukula pang'onopang'ono. Pamene gawo lotsala la giya silimatha kuthana ndi mphamvu yoyendetsa, kuwonongeka kumachitika. Pogwiritsa ntchito, zowopsa, zosagwirizana ndi zosagwirizana, kapena zakuthupi zimatha kuyambitsa kuwonongeka kwa dzino.