Zithunzi za 14X-27-11710HUB

HUB ndiye chigawo chapakati chomwe chimagwirizanitsa kayendedwe ka mphamvu ndi mawonekedwe othandizira, kusewera gawo la "kulumikiza kumtunda ndi kumunsi" - osati kungotumiza torque kuti aziyendetsa zipangizo zoyendayenda, komanso kuthandizira kugwira ntchito kokhazikika kwa zigawo zozungulira. Kuchita kwake kumakhudza mwachindunji kutulutsa mphamvu kwa mphamvu ndi kudalirika kwa ntchito kwa ma bulldozers.1, Basic Structure and Classification of Bulldozer Wheel HubsThe wheel hub ya bulldozer si gawo limodzi, koma ikhoza kugawidwa m'mitundu ingapo kutengera momwe zimagwirira ntchito, ndikusiyana kwakukulu pamapangidwe ndi zinthu kutengera malo ogwiritsira ntchito SiteDrive:{3} As one wheel gudumu loyendetsa, nthawi zambiri limakhala chitsulo chonyezimira kapena chapamwamba-chitsulo champhamvu (monga 42CrMo) chopangidwa chonse, chokhala ndi fungulo lapakati kapena bowo la bawuti polumikizana molimba ndi shaft yoyendetsa (kapena shaft yomaliza yotulutsa); Ikani mabowo omwe amagawidwa mozungulira pozungulira, ndikukonza chipika cha mano oyendetsa galimoto (chigawo chomwe chimagwirizanitsa ndi njanji ya njanji) ndi mabawuti. kulimba kwakukulu ndi kulimba.Kuthandizira gudumu hubStructure: Kuphatikizidwa ndi thupi lothandizira gudumu kapena kulumikizidwa kupyolera muzitsulo, makamaka zopangidwa ndi ductile iron (QT500-7) kapena zitsulo zotayidwa. Mphete yamkati imagwirizana ndi shaft yothandizira magudumu, ndipo mphete yakunja imalumikizana ndi gudumu (kapena kunyamula mphete yakunja) kuti itumize kulemera kwa zida ku njanji. Malo ena akunja a gudumu adzazimitsidwa (kuuma kwa HRC45-55) kuti achepetse kutayika kwa mikangano ndi maunyolo a track. Mzere wapakati umakhazikika pa chimango cha njanji, ndipo gudumu la magudumu limazungulira kupyolera muzitsulo kuti zithandize kugwedezeka kwa njanji ndi kuwongolera.