Magiya a Ratchet omwe amagwiritsidwa ntchito m'mabwato apanyanja, makamaka mu ma winchi omwe amawongolera matanga.
Winch ndi chipangizo chomwe chimagwiritsidwa ntchito kuwonjezera mphamvu yokoka pamzere kapena chingwe, zomwe zimalola amalinyero kuti asinthe kulimba kwa matanga.
Magiya a ratchet amaphatikizidwa mu ma winchi kuti mzere kapena chingwe zisasunthike mwangozi kapena kubwerera mmbuyo pamene kukanidwa kumasulidwa.
Ubwino wogwiritsa ntchito zida za ratchet mu winchi:
Kuwongolera ndi Chitetezo: Perekani chiwongolero cholondola pazovuta zomwe zimagwiritsidwa ntchito pamzerewu, zomwe zimalola amalinyero kusintha matanga bwino komanso mosamala m'malo osiyanasiyana amphepo.
Imaletsa Slippage: Kachipangizo ka ratchet kumalepheretsa chingwecho kuti chisasunthike kapena kutsetsereka mosadziwa, kuwonetsetsa kuti matanga akukhala momwe akufunira.
Kutulutsa Mosavuta: Makina otulutsa amapangitsa kuti ikhale yosavuta komanso yachangu kumasula kapena kumasula chingwe, kulola kusintha koyenera kapena kuyendetsa bwino matanga.