Mune purazi chero ipi zvayo yepurazi zvinonyanya kukoshesa kugadzira nyika kwete nemaoko, asi nekubatsira kwezvikwata zvemichina. Kunyange kana pane mashomanana mazana emakiromita emamita emunyika, unogona kushandisa motokari - chigoni chinogona kurima, kubvongodza , kukwirira, nezvimwe. Izvi zvinokuchengetedza nguva uye simba.
Motoblock ine zvikamu zvakawanda, uye chimwe nechimwe chazvo chine chinangwa chayo. Muchikamu chino, tichakurukura chimwe chazvo - pulley ye motoblock - uye uone kuti chii.
Chii chinonzi pulley ye motoblock?
Iyo pulley ndiyo chikamu chinokosha che motoblock neV-belt drive. Iko gorosi rakagadzirirwa kutamisa kuenderera pakati pe shafts, shaft imwe neimwe yakagadzirirwa ne pulley. Kushanduka kunopfurikidza uchishandisa bhanhire rakakosha.
Pulleys for diesel uye gasoline motokari zvigadzirwa nesimbi uye plastiki. Iyo yekare inowanzogadzirwa nesimbi yakakandwa, simbi kana chiedza chesimbi chesimbi, inofungidzirwa kuva yakasimba uye yakavimbika. Asi zvinhu zvepurasitiki zvinowanzosvibiswa.
Pulumu inopesana nehuwandu hwezvinonzi marwizi. Uchishandisa svondo yekudzora, bhanhire rinogona kukandwa kubva kune rumwe rutivi kuenda kuno rumwe, kuitira kuti zvibvira kugadzirisa kasi ye motoblock. Izvo zviri nyore mune chero zvipi zvayo zvekurima. Iyo inonyanya kuzivikanwa ndeyaviri-uye matatu-roller pulleys ye motoblocks.
Uyezve, pulley yemotokari inokwanisa kutungamirirwa kana kutungamirirwa, zvichienderana nepiki rebhobho rejiyo rayo. Kusiyana kwepayiresi yakakura inotarisirwa pamitambo yakasiyana-siyana yemagetsi: somuenzaniso, 19 mm yakakodzera kuiswa kwezvigadziriswa zvechidimbu, uye 135 mm nokuda kwemotokari inorema ine motokari yakawedzerwa, iyo inoshandiswa sejenereta, hydraulic pump, chando chando, rotor braid, nezvimwewo.