Wamba handwheels monga mkati ripple handwheel, pawiri analankhula handwheel, kuzungulira m'mphepete handwheel ndi kumbuyo ripple handwheel.
Wwalo lamkati lamalata limapangidwa ndi pulasitiki ya PF phenolic. Imalimbana ndi mikangano, kukalamba kukana, kutchinjiriza, kukana kutentha, kulimba ndi pamwamba powala. Zojambula ziwiri-zozungulira zozungulira ndi pulasitiki yopangidwa ndi pulasitiki ya PF phenolic, yomwe siili yoyenera malo okhala ndi mphamvu zazikulu zonyamulira kuyerekeza ndi gudumu lamkati lopindika ndi lakumbuyo lakumbuyo.
Wogwiritsa ntchito angasankhe kugwiritsa ntchito moyenera molingana ndi malo ogwirira ntchito komanso mphamvu yobereka. Pali mitundu iwiri ya zida zamagudumu am'manja: nayiloni yolimbikitsidwa ndi aloyi ya aluminiyamu. Wwilo lamkati lamalata lopangidwa ndi nayiloni lolimbitsidwa ndi lolimba koma losalimba. Idzapunduka pang'ono kwa nthawi yochepa pamene ili m'chikakamizo cha mphamvu zambiri kapena mphamvu zakunja ndipo sizidzasweka.
Zinthu zozungulira m'mphepete mwa handwheel ndi pf phenolic pulasitiki, yowala pamwamba, kukana kukangana, kutchinjiriza, kukana kutentha ndi kuuma kwakukulu. Maonekedwe okongola. Wilo lozungulira la m'mphepete mwake limakonzedwa ndikupangidwa molingana ndi JB / t7273.5-1994 mulingo, ndipo makiyi okhazikika anjira yamkati mwa dzenje losalala amakonzedwa molingana ndi gb1095-74. Pansi momwe khalidweli lingathe kutsimikiziridwa, mawonekedwe a handwheel amakhalabe osasinthika, ndipo dzenje lamkati ndi keyway la kukula kwa unsembe zikhoza kupangidwa malinga ndi zosowa za makasitomala. Pali mitundu iwiri ya magudumu am'manja kumbuyo: A ndi B. Mphepete mwa mtundu wa A alibe chogwirira chaching'ono chozungulira, ndipo phokoso lakumbuyo kwa gudumu lamanja panthawi ya ntchito limakhala ndi zotsatira za antiskid ndi ntchito yabwino.
Pamphepete mwa mtundu wa B-pali kachipangizo kakang'ono kamene kamazungulira. Gwirani chogwirira chaching'ono chozungulira kuti muzungulire madigiri 360 mbali iliyonse ndikuyendetsa gudumu lamanja ndi makina ogwiritsira ntchito nthawi yomweyo.
