Ama-caster ezihlalo zehhovisi, njengezingxenye eziyinhloko zesistimu yokusekela, athinta ngqo ulwazi lomsebenzisi. Ama-caster atholakalayo emakethe ahlukaniswe izigaba ezimbili: uhlobo lwepuleti eliyisicaba kanye nohlobo oluvaliwe. Elokuqala linamathele ngqo phansi komlenze wesihlalo ngezikulufo, kuyilapho elokugcina lifakwe ngaphakathi komlenze ngendlela yokuxhumanisa. Ama-caster enayiloni afanelekela phansi okuqinile, ama-caster erabha anobungane kakhulu nephansi lokhuni, kanti ama-caster e-PU ahlanganisa ukunciphisa umsindo kanye nokumelana nokuguguleka. Ububanzi bama-caster buvame ukuba phakathi kwamasentimitha ama-5 kuya kwangu-7, kanti ububanzi obukhulu budinga umzamo omncane wokusunduza kodwa bunikeza ukuzinza okuphansi. Ama-caster anebhuleki afika ngezindlela ezimbili zokukhiya: ukukhiya okugcwele kanye nokukhiya kwesondo elilodwa. Ukukhiya okugcwele ngasikhathi sinye kulungisa wonke ama-caster nge-lever engezansi, efanelekela izikhundla ezidinga indawo ehlala isikhathi eside, kuyilapho ukukhiya kwesondo elilodwa kulawula ukuzungeza kwe-caster ethile, evame ukubonakala ezihlalweni zokunakekelwa kwezokwelapha. Ama-caster ezinga lezimboni angasekela kufika kumakhilogremu angu-150, kuyilapho ama-caster ezihlalo zehhovisi ajwayelekile enomthamo womthwalo ongamakhilogremu angu-80 kuya kwangu-120. Ukulayisha ngokweqile kungabangela ukuba ama-ball bearings aguquguquke, okuholela emisindweni engavamile. Uma ufaka ama-caster, hlukanisa phakathi kwezintambo zesandla sobunxele nezesokudla, ukujikeleza okuphambene newashi kuvame ukuba yindlela yokuwahlukanisa. Kwama-caster amasha, ukusebenzisa igrisi esekelwe ku-silicone kuqala kunciphisa ukungqubuzana, kuyilapho uwoyela wokupheka kufanele ugwenywe ukuvimbela ukunqwabelana kothuli okwakha udaka lwamafutha. Ezindaweni zokubeka phansi ze-laminate, ama-caster athambile e-TPE ayathandwa, ngemikhiqizo enesilinganiso sama-degree angu-60 kuya kwangu-70 sokuqina evikela phansi ngenkathi iqinisekisa ukusebenza okubushelelezi. Ama-caster alwa nokungaguquguquki avamile ezindaweni zelebhu, adinga amanani okumelana nomphezulu alawulwa ngaphakathi kuka-10^6 kuya ku-10^9.9Ω. Ama-ball bearings nama-needle bearings athinta ngqo impilo yesevisi, kanti owokuqala ufanelekela ukusetshenziswa kwansuku zonke ehhovisi kanti owokugcina umelana kakhulu nemithwalo esindayo. Hlola njalo imigoqo yama-ball bearing ukuze ubone ukuthi ayaguga, bese uyishintsha ngokushesha lapho kuvela ukugoba okubonakalayo noma ukumelana nokugoqa. Ama-caster anesimo esikhethekile njengemiklamo yezinkanyezi noma yezinzipho ngokuyinhloko athuthukisa ukubamba, afanelekela izindawo ezithambekele kodwa kunzima ukuwahlanza. Uma i-caster izizwa ivilapha, yihlukanise bese usebenzisa i-WD-40 rust remover ukuze uhlanze imicu yezinwele ebambekile ngaphakathi kwe-bearing. Ama-caster athule awathuli nhlobo, anezindinganiso zomhlaba wonke ezidinga umsindo wokugingqika ongaphansi kwama-decibel angu-30. Ngesikhathi sokuhlola, sunduza isihlalo usuka ebangeni elingamamitha angu-3. Uma ingxoxo evamile ingathinteki, kubhekwa njengokufanele. Amanye ama-caster aphezulu anomklamo wokuthwala ibhola onemigqa emibili, onikeza umthamo womthwalo ongaphezu kuka-30% uma kuqhathaniswa nezakhiwo zomugqa owodwa. Uma uhlangabezana nokuklwebheka phansi, ungawashintshi ngokushesha ama-caster. Okokuqala, hlola indawo yesondo ukuze uthole udoti njengesihlabathi noma ukungcola, bese uhlanza umsele wesondo ngebhulashi elithambile ukuze uxazulule inkinga. Uma uthenga, naka ubukhulu be-caster bracket—amapuleti ensimbi angaphezu kuka-1.5mm ahlala isikhathi eside. Ama-caster akhishwa ngokushesha anikeza ukufakwa okulula kodwa azinzile kancane kunezinhlobo eziqinile ezifakwe izikulufo, okwenza afaneleke kakhulu ezihlalweni zenkomfa ezithuthwa njalo. Amanye amabhrendi afaka umklamo onezinyathelo, onesakhiwo se-mesh esivimba ngempumelelo i-lint kanye nemicu ukuthi ingangeni kuma-bearings. Ama-caster anamasondo amaningi avame ukuba ne-tread enemigqa ejulile nengajulile eshintshashintshayo, okuvumela ukusetshenziswa kokubili kumakhaphethi nasezitezi eziqinile, yize ukumelana nokugingqika kuphakeme cishe ngo-15% kunama-caster akhethekile. Ukunakekelwa kunconywa njalo ngekota, okubandakanya ukuhlanza okujulile nge-swab kakotini ecwiliswe ngotshwala ukuze usule i-axle. Ukuze ugcine isikhathi eside, hlukanisa ama-caster bese uwagcina ebheke phansi ukuze uvimbele ukuguquka kwerabha ekucindezelweni ohlangothini olulodwa. Njalo shintsha ama-caster ngamasethi aphelele, njengoba ukuxuba amadala namasha kungaholela ekusabalaleni okungalingani kokucindezeleka kanye nokuguguleka okusheshayo. Uma i-caster bracket ikhubazekile, ukusetshenziswa okuphoqelelayo kungaklwebha phansi, okudinga ukulungiswa ngesikhathi ngesando serabha noma ukushintshwa nge-bracket entsha. Izindawo ezikhethekile zidinga ukukhethwa okuqondiwe: ama-caster amelana nokugqwala avame ukwenziwa ngensimbi engagqwali engu-304, efanelekile kuma-laboratories amakhemikhali; ama-caster ashisa kakhulu asebenzisa irabha ekhethekile futhi angasebenza ngokuqhubekayo ku-80°C. Okokugcina, abathengi kufanele belulekwe ukuthi ama-caster angaphansi kwama-yuan angu-20 ngokuvamile enziwa ngepulasitiki ephinde yasetshenziswa, enikeza umthamo womthwalo ongathembekile kanye nokuqina, ngakho-ke izilungiselelo zehhovisi kufanele zibeke phambili imikhiqizo eqinisekisiwe nekhwalithi.
Isikhathi sokuthunyelwe: Disemba-26-2025
