195-22-15110NYUMBA
Chigawo cha bulldozer ndi chinthu chofunika kwambiri pakuyenda kwa bulldozer, chomwe chimagwiritsidwa ntchito kuthandizira matayala kapena mayendedwe, ndi kukwaniritsa ntchito zotumizira ndi kuyenda. Chophimba chakumtunda chimakhala ndi bowo lolowera mafuta, ndipo chivundikiro cham'munsi chimakhala ndi bowo lotulutsa mafuta. Mafuta opaka mafuta amatha kuyenda ndikuzungulira mkati kuti apititse patsogolo mafuta. Imagwirizana ndi kuzungulira kwa gudumu ndipo imayikidwa ndi mabawuti kuti ithandizire kuyenda kwa ma bulldozer. Amagwiritsidwa ntchito kwambiri mumitundu yosiyanasiyana ya ma bulldozers ndipo amagwirizana ndi mitundu yosiyanasiyana monga njanji ndi matayala, kuwonetsetsa kuti ma bulldozer akuyenda mokhazikika pakuyeretsa malo, kubwezeredwa kwa dzenje la maziko, kumanga misewu ndi ntchito zina.
matekinoloje ofunikira
Kapangidwe Kapangidwe ndi Mfundo Zogwirira Ntchito
Mawilo a bulldozer nthawi zambiri amakhala ndi magawo atatu: ma wheel rim, spokes, ndi wheel center, ndipo kamangidwe kake kamayenera kulinganiza mphamvu ndi kudalirika. Mwachitsanzo, mawilo a Caterpillar D6T bulldozer amapangidwa kuchokera ku chitsulo chapamwamba-cholimba cha alloy ndipo amaphatikizidwa ndi-ma fani olondola ndi makina osindikizira kuti azitha kugwira bwino ntchito akalemedwa kwambiri. Mphepete mwachitsulo ndi shaft yoyendetsa imalumikizidwa ndi ma splines, ndipo mphamvu imatumizidwa kumaloko kudzera pa chosinthira cha hydraulic torque ndi kuchepetsa zida, ndikuyendetsa njanji kuti isunthe. Kuti agwirizane ndi malo ovuta, ma wheel hubs nthawi zambiri amakhala ndi mainchesi akulu ndi makulidwe akulu, monga ma 5℃full taper wheel rims omwe atchulidwa mu ISO 4250-3:2020 standard, omwe amatha kukulitsa malo olumikizirana, kukonza kakokedwe komanso kukhazikika.
Zambiri zamapangidwe a wheel hub ndi:
Bowo lamafuta ndi kuwongolera makulidwe a khoma: Pakuponya, ndikofunikira kupewa kupsinjika komwe kuli pabowo lamafuta. Mwachitsanzo, ma wheel chain abizinesi ena amatha kusweka chifukwa makulidwe a khoma la 18mm ali pamtengo wozimitsa kwambiri.
Kusindikiza ndi kutaya kutentha: Zisindikizo za Fluororubber zimagwiritsidwa ntchito kuteteza matope ndi madzi kuti asalowemo, pamene mabowo olowera mpweya amapangidwa kuti apititse patsogolo kutentha kwa kutentha komanso kuchepetsa chiopsezo cha kutenthedwa.
Mapangidwe apadera a taper: Mwachitsanzo, giya ya bevel yokhala ndi tepi ya 1℃47'43 "imatha kukwaniritsa dzino lililonse pakati pa sprocket hub ndi giya, kupititsa patsogolo luso la msonkhano.
Mawilo a bulldozer ndi zigawo zikuluzikulu zomwe zimathandizira matayala ndi kutumizira mphamvu, ndipo kapangidwe kake kamangidwe kamakhudza mwachindunji kukhazikika ndi kufalikira kwa zida. Malinga ndi zotsatira zosaka, bulldozer gear hub yokhala ndi mafuta odzola bwino imakhala ndi magawo asanu: chivundikiro chapamwamba, hub, gear, chivundikiro chotsika, ndi njira yolumikizira:
Chophimba chakumtunda: chimaphatikizapo mphete yoyamba yokonzera, zomangira zoyamba, ndi kapu yoyamba yamafuta, yolumikizidwa kumtunda kwa gudumu la magudumu kudzera pazitsulo zinayi zoyambirira. Pamwambapa pali bowo lolowera mafuta opangira jakisoni wamafuta.
Wheel hub: Pakatikati ndi mawonekedwe a gudumu, ndipo mphete yoyika giya imalumikizidwa ndi mbali yozungulira. Malo apamwamba ndi apansi amakhazikika pamwamba ndi zophimba pansi motsatira.
Zida: Ntchito yotumizira mphamvu imatheka polumikiza mphete yoyika pambali ya thupi la gudumu.
Chophimba chakumunsi chakumunsi: Chofanana ndi chivundikiro chakumtunda chakumtunda, chimakhala ndi mphete yachiwiri yokonzera, screw yachiwiri, ndi chivundikiro chachiwiri chamafuta. Bowo lotulutsa mafuta limagwiritsidwa ntchito popaka mafuta ozungulira komanso kutuluka.
Njira yolumikizirana: Ndi gudumu lozungulira ngati pachimake, limazungulira ndikugwirizana ndi zophimba zamafuta apamwamba ndi apansi kudzera pamabowo oyamba ndi achiwiri ozungulira kuti zitsimikizire kusinthasintha kwathunthu kwa kuzungulira kwa gudumu.
Chinsinsi cha kapangidwe kameneka kamakhala pamayendedwe opaka mafuta: mafuta opaka mafuta amalowa mu dzenje lamafuta pachivundikiro chapamwamba, amayenda mokwanira mkati mwa gudumu, ndipo amatulutsidwa kudzera pabowo lamafuta pachivundikiro chakumunsi chakumunsi kuti apange mafuta opitilirabe, kuthetsa bwino vuto la kuchepa kwamafuta amtundu wama gudumu achikhalidwe.
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