M’mbiri yonse ya chitukuko cha anthu, anthu apanga zinthu zambiri zazikulu, ndipo zopangidwa izi zasintha kwambiri miyoyo yathu, gudumu ndi chimodzi mwa izo, ulendo wanu wa tsiku ndi tsiku, kaya ndi njinga, basi, kapena galimoto, njira zoyendera ndi mawilo kukwaniritsa zoyendera.
Tsopano n'zovuta kutsimikizira amene kwenikweni anatulukira gudumu, chinthu chimodzi ndi wotsimikiza, kutulukira gudumu ndi pang'onopang'ono ndi yaitali chisinthiko ndondomeko, poyamba anthu anapeza kuti anagubuduza kuposa kutsetsereka kupulumutsa mphamvu zambiri.
Anthu olemera pansi pa chipika, kupyolera mu kugubuduza kwa chipika zoyendera zinthu, ndipo kenako kuchokera pa chipika kuti atengeke ndi kupangidwa kwa gudumu, gudumu liyenera kukhala ndi galimoto nthawi yomweyo, gudumu limodzi silili. kugwiritsa ntchito kwambiri, kudzakhala kuphatikiza kwa mawilo angapo kuphatikiza ekseli, kumatha kukulitsa udindo wake.
Ndizovuta kudabwitsa, poganiza kuti anthu sanapange gudumu, kaya lakale kapena lamakono, momwe gulu lathu lingakhalire, udindo wa gudumu umadziwonetsera, koma chofunika kwambiri pakufunika kwa anthu.
Kutuluka kwa gudumu, kotero kuti anthu sangathe kuyenda maulendo ataliatali, komanso amatha kunyamula zinthu zolemera kwambiri kupita kumadera akutali, kotero kuti mizinda ikuluikulu, malonda ndi malonda apangidwa, gudumu ndilosavuta koma lopangidwa modabwitsa, kupangidwa kwake mwachindunji kapena mwachindunji kumatsimikizira chitukuko ndi chitukuko cha anthu, zikuwonekeratu kuti kutuluka kwa gudumu ndi chimodzi mwa zizindikiro zofunika za kupita patsogolo kwa chitukuko cha anthu.
Mu gudumu chitukuko ndondomeko anapeza kuti gudumu akhoza kuthamanga mu mzere wowongoka, pa kusamalira zinthu zolemera mu malangizo kusintha n'kovuta kwambiri, anthu anatulukira gudumu ndi dongosolo chiwongolero, ndiye casters kapena gudumu lonse, kupangidwa kwa ma casters kuti magwiridwe antchito azikhala bwino kwambiri, ndikukula kwamakampaniwo ntchitoyo imagwiritsidwanso ntchito kwambiri, ndipo yakhala imodzi mwamagawo ofunikira a oponya nawonso akhala makampani apadera.
Ma caster amaphatikizapo ma caster osunthika, ma caster okhazikika ndi ma caster osunthika okhala ndi mabuleki, ma caster osunthika ndi omwe timawatcha kuti ma caster a universal, omwe amatha kuzungulira 360 °, ma casters okhazikika amatchedwanso ma caster owongolera, omwe alibe mawonekedwe ozungulira ndipo sangathe kuzunguliridwa. nthawi zambiri amagwiritsidwa ntchito ndi mitundu iwiri ya oponya.
Zigawo zazikulu za casters ndi:
Chophimba chotsutsana ndi kugwedezeka: chomwe chimagwiritsidwa ntchito popewa zinthu zomwe zimalowa mumpata pakati pa gudumu ndi bulaketi, kuteteza gudumu limatha kuzungulira momasuka.
Mabuleki: Mabuleki amene amakhoma chiwongolero ndi kugwira gudumu kuti lili bwino.
Bokosi lothandizira: limayikidwa pamayendedwe ndikumangirira pa gudumu.
Wheel: Wopangidwa ndi labala kapena nayiloni, ndi zina zotero, gudumu limazungulira kunyamula katundu.
Ma Bearings: Mipira yachitsulo yotsetsereka mkati mwa mayendedwe kuti munyamule zolemetsa ndikupulumutsa mphamvu yowongolera.
Axle: imagwirizanitsa ma bere ndi chimango chothandizira kunyamula mphamvu yokoka ya katundu.
Ma casters amatha kugawidwa m'magulu azachipatala, opangira mafakitale, osungira mipando, osungira masitolo akuluakulu, ndi zina zotero. Opanga mankhwala amayenera kukhala opanda phokoso, osamva mankhwala, komanso osinthasintha poyendetsa.
Kuti mumvetsetse momwe ma caster padziko lonse lapansi amapangidwira
Choyamba, mbale yachitsulo imakhomeredwa pa makina osindikizira molingana ndi kukula kwa pepala, ndipo nthawi yomweyo, mabowo ozungulira amakhomeredwa pa pepala, ndipo ambiri a iwo amapangidwa ndi Q235.
Tsamba losindikizidwa limayikidwa pa nkhungu yosindikizira, ndipo bulaketi, pepala la brake limasindikizidwa mu mawonekedwe.
Kumangirira kuumba mbale woboola pakati litayamba mu bwalo choyamba mu mafuta mafuta, mu mpira zitsulo, chiwerengero cha zitsulo mpira wofunika kwambiri, ndiyeno kukwera bulaketi kuti mbale woboola pakati litayamba, bulaketi ndiyeno mu mafuta mafuta ndi zitsulo mpira. .
Mukayika mpira wachitsulo ndikuyika choyimitsa ndi makina ochapira, gwiritsani ntchito makina osindikizira a hydraulic kuti muphwanye silinda mu disk yooneka ngati mbale, ndikukweza mbale yaying'ono ku bulaketi, ndipo mpira wachitsulo umasindikizidwanso mkati mwa bulaketi ndi mbale- disk mawonekedwe.
Rabara idzasungunuka mu makina, kupyolera mu nkhungu yopanikizidwa mu gudumu la rabala, mzere wopangira mphira pa ma burrs uyenera kupukutidwa bwino, (magudumuwo ndi pp, pvc, pu, nayiloni ndi zipangizo zina)
Pakatikati pa dzenje la gudumu la rabala kuti muyike mphete yabwino ya mphira, ndi wononga kuti mugwirizane ndi gudumu la rabala ndi bulaketi palimodzi, ikani mtedza, ndipo pamapeto pake mu makina pa test caster, caster ndi yokonzeka.
Mudzapeza kuti mphamvu ya caster ya chilengedwe chonse siili pakatikati pa caster, chifukwa chiyani idzakhala eccentric, kotero kuti ikhale yopulumutsa mphamvu kapena osati eccentric sungayendetsedwe, "mawilo concentric" safunikira kunja. mphamvu zitha kukhala chiwongolero chopanda pake, zomwe zingapangitse kuti galimoto isayende molunjika, igwedezeka kumanzere ndi kumanja, kapangidwe kake ka magudumu ndikuwonjezera torque, kukulitsa mtunda wapakati pa eccentric kutembenuka mokulira Kutalikirana kwa eccentricity, kumagwira ntchito kwambiri. -kupulumutsa.
Mayendedwe ozungulira a ma casters ayenera kukhala ogwirizana ndi njira yakutsogolo, pomwe njira yakutsogolo yagalimoto ndi ma casters akugubuduza sizigwirizana, kukangana pansi kumatulutsa torque mu shaft yozungulira, gudumu lachilengedwe lidzazunguliridwa kudzera mu mpira wachitsulo. kukankhidwira pamalo omwewo ndi njira yoyenda.
Nthawi zambiri ma caster amayikidwa kutsogolo kwa gudumu lowongolera, kumbuyo ndi gudumu lachilengedwe chonse, pakukweza kumbuyo kwa gudumu lachilengedwe kuwongolera gudumu lakutsogolo loyenda, kotero kuti torque yofunikira ndi yaying'ono, itero. kukhala kwambiri ntchito yopulumutsa, koma palinso ngati stroller mwana ndi gudumu chilengedwe chonse kutsogolo kwa casters anayi a ngolo zogulira sitolo ndi mawilo universal, zomwe zimachokera ku ntchito chilengedwe ndi zizolowezi za kusintha anapanga.
Zikafika pa gudumu tonse tikudziwa kuti ndi lozungulira, ngati gudumu lingakhalenso mawonekedwe ena, mukhulupirira? Tonse tikudziwa kuti makona atatuwo amadziwika ndi kukhazikika, zomwe zingakhale zotsatira ngati makona atatu apangidwa kukhala gudumu.
Makona atatuwa amatchedwa arc triangle, ngakhale si bwalo, koma mbali zake zitatu ndizofanana m'litali, ndipo zotsatira za gudumu lozungulira ndizofanana, ndiye bwanji osawona gudumu ili?
Ngati anapangidwa mu makona atatu gudumu ake Kugudubuza pakati ndi kutalika kwa nthaka si yemweyo, amene amafuna pakati olamulira akhoza kusunthidwa mmwamba ndi pansi, kuti makona atatu gudumu si oyenera kupanga mawilo.
Ndiyeno yang'anani momwe magudumu apakati omwe amawaganizira angakhale nawo, onse amakhutiritsa kuti nsonga yozungulira ili mumzere wowongoka, ndipo ndi momwe zimamvekera mukakhala mumsewu.
Aliyense akulingalira za mawilo ambiri, kodi ndizotheka kuti adziwike ndi mitundu ina ya mawilo omwe mukuganiza kuti angapangidwe?
Nthawi yotumiza: Oct-20-2023