Caster ndi mtundu wa galimoto yosayendetsedwa, yomwe imagwiritsa ntchito gudumu limodzi kapena mawilo oposa awiri kudzera mu kapangidwe ka chimango pamodzi, yomwe imagwiritsidwa ntchito kuyika mu chinthu chachikulu pansipa, kuti chinthucho chizitha kusunthidwa mosavuta. Malinga ndi kalembedwe, ikhoza kugawidwa m'magulu owongolera, oponya onse; malinga ndi brake kapena ayi, ikhoza kugawidwa m'magulu oponya mabuleki ndi oponya opanda mabuleki; malinga ndi kugwiritsa ntchito magulu, ingagawidwe m'magulu oponya mafakitale, oponya mipando, oponya mankhwala, oponya masikweya, malinga ndi zinthu zomwe zili pamwamba pa gudumu, pali oponya mabuleki a nayiloni, mawilo a polyurethane, oponya mabuleki a rabara, ndi zina zotero.
Tiyeni tiwone zomwe zipangizo zosiyanasiyanazi zili nazo pa oponya miyala!
Zinthu zopangidwa ndi Caster
1. Ma caster a nayiloni ali ndi katundu waukulu kwambiri, komanso phokoso lalikulu kwambiri, kukana kutha kwa zinthu ndi koyenera, koyenera kugwiritsa ntchito phokoso komanso kufunikira kwa katundu wambiri m'chilengedwe, vuto lake ndilakuti chitetezo cha pansi sichili bwino.
2. Ma polyurethane casters ndi ofewa komanso olimba pang'ono, ndipo amakhala chete komanso amateteza pansi, kukana kutha kwa dzimbiri ndikwabwino, kukana zinyalala ndi zina ndizobwino kwambiri, kotero amagwiritsidwa ntchito kwambiri poteteza chilengedwe, popanda fumbi. Polyurethane friction coefficient ya nthaka ndi yaying'ono, yoyenera kugwiritsidwa ntchito m'malo otakata kwambiri.
3. Ma casters a mphira amagwiritsidwa ntchito kawirikawiri, chifukwa cha zinthu zapadera za mphira, kusinthasintha kwake, kukana kutsetsereka, komanso mphamvu zake zoyendetsera nthaka, kotero kuti katundu akhoza kukhala wokhazikika, wotetezeka, kotero kuti mkati ndi panja pali ntchito zosiyanasiyana. Ma casters a mphira amatha kuteteza nthaka bwino, pomwe pamwamba pa gudumu amatha kuyamwa mphamvu zomwe zimayambitsidwa ndi chinthucho, chete, chotsika mtengo, chomwe chimagwiritsidwa ntchito kwambiri pazochitika zosiyanasiyana, nthawi zambiri chimakhala ndi zofunikira zapamwamba pakusamalira chilengedwe posankha ma casters a mphira wopangira.
Kawirikawiri, nthaka yofewa ndi yoyenera mawilo olimba, ndipo nthaka yolimba ndi yoyenera mawilo ofewa. Monga malo otsetsereka a simenti okhwima si oyenera ma casters a nayiloni, koma ayenera kusankhidwa ngati zinthu zamtundu wa rabara. Mutha kusankha caster yoyenera inu malinga ndi izi.
Nthawi yotumizira: Julayi-03-2023