M'mbiri yonse ya chitukuko cha anthu, anthu apanga zinthu zambiri zazikulu, ndipo zinthuzi zasintha kwambiri miyoyo yathu, gudumu ndi limodzi mwa izo, ulendo wanu watsiku ndi tsiku, kaya ndi njinga, basi, kapena galimoto, njira izi zoyendera ndi magudumu kuti mukwaniritse zoyendera.
Tsopano n'kovuta kutsimikizira amene anayambitsa gudumu, chinthu chimodzi n'chotsimikizika, kupangidwa kwa gudumu ndi njira yofulumira komanso yayitali yosinthira zinthu, poyamba anthu adapeza kuti kugubuduzika kuposa kutsetsereka kuti asunge mphamvu zambiri.
Anthu omwe ali pansi pa matabwa olemera, kudzera mu kusuntha kwa zinthu zonyamula matabwa, ndipo pambuyo pake kuchokera ku matabwa kuti athandizidwe ndi kupangidwa kwa gudumu, gudumu liyenera kukhala ndi galimoto nthawi yomweyo, gudumu limodzi silingagwiritsidwe ntchito kwambiri, lidzakhala kuphatikiza mawilo angapo kuphatikiza chitsulo chozungulira, likhoza kuwonjezera ntchito yake.
N'zovuta kuchita zodabwitsa, poganiza kuti anthu sanapange gudumu, kaya lakale kapena lamakono, momwe chikhalidwe chathu chingakhalire, ntchito ya gudumuyo ndi yodziwikiratu, koma chofunika kwambiri pa kufunika kwa chikhalidwe.
Kutuluka kwa gudumu, kotero kuti anthu samangoyenda mtunda wautali, komanso amatha kunyamula zinthu zolemera kupita kumadera akutali, kotero mizinda ikuluikulu, malonda ndi malonda zapangidwa, gudumu ndi chinthu chosavuta koma chodabwitsa, kupangidwa kwake mwachindunji kapena mwanjira ina kumatsimikizira chitukuko ndi kupita patsogolo kwa anthu, n'zoonekeratu kuti kutuluka kwa gudumu ndi chimodzi mwa zizindikiro zofunika kwambiri za kupita patsogolo kwa chitukuko cha anthu.
Mu ndondomeko ya chitukuko cha magudumu, adapeza kuti gudumu limatha kuyenda molunjika, poyendetsa zinthu zolemera motsatira njira yosinthira zinthu, anthu adapanga gudumu lokhala ndi chiwongolero, ndiko kuti, ma casters kapena magudumu onse, kupanga ma casters kotero kuti magwiridwe antchito akuyenda bwino kwambiri, ndi chitukuko cha makampani, ntchito imagwiritsidwanso ntchito kwambiri, ndipo yakhala imodzi mwa magawo ofunikira kwambiri a ma casters, omwe akhalanso makampani apadera.
Ma Caster akuphatikizapo ma caster osunthika, ma caster okhazikika ndi ma caster osunthika okhala ndi mabuleki, ma caster osunthika ndi omwe timawatcha ma caster a universal, omwe amatha kuzungulira 360°, ma caster okhazikika amatchedwanso ma caster olunjika, omwe alibe mawonekedwe ozungulira ndipo sangazunguliridwe, ndipo nthawi zambiri amagwiritsidwa ntchito ndi mitundu iwiri iyi ya ma caster.
Zigawo zazikulu za ma casters ndi:
Chophimba choletsa kugwedezeka: chimagwiritsidwa ntchito popewa zinthu kulowa pakati pa gudumu ndi bulaketi, kuteteza gudumu kumatha kuzungulira momasuka.
Mabuleki: Mabuleki omwe amatseka chiwongolero ndikusunga gudumu pamalo ake.
Chothandizira: choyikidwa pa chonyamuliracho ndipo cholumikizidwa ku gudumu.
Wiri: Wopangidwa ndi rabala kapena nayiloni, ndi zina zotero, wiriwo umazungulira kuti unyamule katunduyo.
Mabearing: Kulowetsa mipira yachitsulo mkati mwa mabearing kuti munyamule katundu wolemera ndikusunga mphamvu yowongolera.
Axle: imagwirizanitsa mabearing ndi chimango chothandizira kuti chinyamule mphamvu ya katundu.
Ma casters amatha kugawidwa m'magulu monga ma casters azachipatala, ma casters a mafakitale, ma casters a mipando, ma casters a m'masitolo akuluakulu, ndi zina zotero. Ma casters azachipatala amafunika kukhala chete kwambiri, osagwiritsa ntchito mankhwala, komanso osinthasintha poyendetsa.
Kuti mumvetse momwe ma casters a mafakitale amapangira
Choyamba, mbale yachitsulo imabowoledwa pa chosindikizira malinga ndi kukula kwa pepalalo, ndipo nthawi yomweyo, mabowo ozungulira amabowoledwa pa pepalalo, ndipo ambiri a iwo amapangidwa ndi zinthu za Q235.
Pepala losindikizidwa limayikidwa pa chikombole chosindikizira, ndipo bulaketi, pepala losungira limasindikizidwa kukhala mawonekedwe.
Kupondaponda diski yooneka ngati mbale mozungulira choyamba mu mafuta odzola, mu mpira wachitsulo, chiwerengero cha mpira wachitsulo chofunikira kwambiri, kenako ikani bulaketi ku diski yooneka ngati mbale, bulaketi kenako mu mafuta odzola ndi mpira wachitsulo.
Mukayika mpira wachitsulo kenako ndikuyika choyimitsa ndi chotsukira, gwiritsani ntchito chosindikizira cha hydraulic kuti muswe silinda yomwe ili mu diski yooneka ngati mbale, ndikukoka mbale yaying'onoyo ku bulaketi, ndipo mpira wachitsulowo udzatsekedwanso mkati mwa bulaketi ndi diski yooneka ngati mbale.
Rabala idzasungunuka mu makina, kudzera mu nkhungu yokanikizidwa mu gudumu la rabala, mzere wopangira magudumu a rabala pa ma burrs uyenera kupukutidwa bwino, (zopangira magudumu ndi pp, pvc, pu, nayiloni ndi zina)
Pakati pa dzenje la gudumu la rabala, ikani mphete yabwino ya axle, ndi sikuru yolumikizira gudumu la rabala ndi bulaketi pamodzi, ikani nati, ndipo potsiriza mu makinawo pa mayeso a caster, caster yakonzeka.
Mudzapeza kuti mphamvu ya caster ya chilengedwe chonse siili pakati pa caster, chifukwa chake idzakhala yodabwitsa, kotero kuti idzakhala yosunga mphamvu zambiri kapena ayi yodabwitsa singathe kuyendetsedwa, "mawilo ozungulira" safunikira mphamvu zakunja zitha kukhala zowongolera mosasamala, zomwe zimapangitsa kuti galimoto isayende molunjika idzakhala ikugwedezeka kumanzere ndi kumanja, kapangidwe kake ka mawilo ndi kuwonjezera mphamvu, mtunda pakati pa kutembenuka kwa eccentric ukakhala waukulu. Mtunda waukulu wa eccentric, ndi wopulumutsa ntchito.
Njira yozungulira ya ma casters iyenera kukhala yogwirizana ndi njira yopita patsogolo, ngati njira yopita patsogolo ya galimoto ndi njira yozungulira ya ma casters sizikugwirizana, kukangana pansi kudzapanga mphamvu mu shaft yozungulira, gudumu lapadziko lonse lidzazunguliridwa kudzera mu mpira wachitsulo womwe ukukankhidwira pamalo omwewo ndi njira yoyendera.
Kawirikawiri ma casters amaikidwa patsogolo pa gudumu lowongolera, kumbuyo kumakhala gudumu lapadziko lonse, polimbikitsa kumbuyo kwa gudumu lapadziko lonse kuti liziwongolera kayendetsedwe ka gudumu lowongolera kutsogolo poyenda, kotero kuti mphamvu yofunikira ikhale yocheperako, idzakhala yopulumutsa ndalama zambiri, koma palinso ngati stroller ya mwana yomwe ili ndi gudumu lapadziko lonse kutsogolo kwa ma casters anayi a magolovesi ogulitsira masitolo akuluakulu. Magudumuwa ndi apadziko lonse, omwe amachokera ku kugwiritsa ntchito chilengedwe ndi zizolowezi za kusintha komwe kwachitika.
Ponena za gudumu tonse tikudziwa kuti ndi lozungulira, ngati gudumulo lingakhalenso ndi mawonekedwe ena, mukhulupirira? Tonse tikudziwa kuti kansalu kameneka kamadziwika ndi kukhazikika, kodi zotsatira zake zingakhale zotani ngati kansalu kameneka kapangidwa kukhala gudumu.
Katatu aka kamatchedwa katatu kozungulira, ngakhale kuti si kozungulira, koma mbali zake zitatu ndi zofanana kutalika kwake, ndipo zotsatira za gudumu lozungulira ndi zomwezo, ndiye bwanji osawona gudumu ili?
Ngati yapangidwa kukhala gudumu la triangle, pakati pake pozungulira ndi kutalika kwa nthaka sikofanana, zomwe zimafuna kuti mzere wapakati usunthidwe mmwamba ndi pansi, kotero kuti gudumu la triangle siliyenera kupanga magudumu.
Kenako yang'anani momwe mawilo ozungulira omwe munthu amaganiza kuti angakhudzire, onse amakhutiritsa kuti mzere wozungulira uli pamzere wowongoka, ndipo ndi momwe zimakhalira mukakhala paulendo weniweni.
Aliyense akuganizira za mawilo ambiri, kodi n'zotheka kuti azitha kupangidwa ndipo mukuganiza kuti ndi mitundu iti ya mawilo yomwe ingapangidwe?
Nthawi yotumizira: Okutobala-20-2023