I-Shimano yenye yeempawu eziphambili kuyo yonke into enxulumene neebhayisekile kunye nokuhamba ngebhayisikile. Kwiminyaka yakutshanje kuye kwaba yimfashini ukusebenzisa ioyile yamaminerali kwiziqhoboshi zebhayisekile, kodwa ngaba kuyimfuneko ngokwenene?
Nabani na onebhayisekile, unobuncwane. Nawuphi na umnini uya kufuna okona kulungileyo ukuba ufuna ukuba ihlale iminyaka emininzi, nangona eyona nto ingcono ayisoloko yenziwa. ukhathalelo olufanelekileyo. Yiyo loo nto iShimano iphucule ibrake fluid yohlobo lwayo. Yioli yeminerali engagqwaliyo eneempawu ezibalaseleyo zokwandiswa kwe-thermal, nayo engafunxa amanzi emoyeni. Kananjalo ayinayo i-caustic okanye inetyhefu, nangona zicetyiswa kuphela kwi-Shimano brand hydraulic disc brakes.
Zeziphi iziqhoboshi ozisebenzisayo?
Ukuba ziyimpawu ezifanayo, ioli ye-mineral ye-Shimano iya kuba yinto efanelekileyo kakhulu. Ngakolunye uhlangothi, ukuba yiMagura, iRoyal Blood, okanye nayiphi na enye i-brand, i-DOT fluid iya kusetyenziswa kakhulu.
Ngokusisiseko, siya kusebenzisa ioyile yebhuleki eyenzelwe inkqubo yebhayisekile yethu. Ezo nkqubo zenzelwe ulwelo oluthile kwaye sinokonakalisa amatywina ukuba sisebenzisa into engalunganga. U-Shimano akazange asebenzise i-DOT fluid ukususela kwiminyaka ye-70 kwaye yayingeyonto yobunikazi konke konke. Baye bakhokelwa kuphela kukuba ioli ye-mineral oil i-caustic encinci kwaye ayifunxi amanzi / ukufuma.
Nangona kunjalo, sinokuthi sibaleke ngokusebenzisa i-oyile yeminerali eyahlukeneyo kwiibhuleki zeoyile yeminerali, kodwa kutheni ubeka umngcipheko? Akunakwenzeka ukuba siya kufumana ukuphuculwa komsebenzi ekusebenziseni i-non-Shimano fluid kwii-calipers ze-XT. Ukuba kunjalo, uShimano ngewayeyiphucule okanye enze ulwelo olwahlukileyo kwezo ziqhoboshi.
Nangona sivumelana ngento ethile, kwaye kunjalo ixabiso eliphezulu. I-100 ml yeoli ye-mineral ye-Shimano idla ngokuxabisa malunga ne-25 euro. Nangona kunjalo, siyazi ukuba mhlawumbi akusayi kudinga ukuthambisa iziqhoboshi rhoqo, ngoko ke yi-avareji yeekomityi zekofu ezi-5 ngonyaka. Finish Line mineral oil ilingana, mhlawumbi i-euro okanye ezimbini zitshiphu kwaye ulwelo lwabo lwe-DOT lumalunga nexabiso elifanayo. Kodwa ngenene akulunganga ukugcina ii-euro ezimbalwa, ukuba sinokufumana ulwelo olufanelekileyo lweziqhoboshi zethu.
Kwimeko apho singenako ukuhlawula i-euro ezingama-25 ngonyaka okanye rhoqo emva kweminyaka embalwa, kusenokufuneka siphinde siqwalasele izinto kancinane. Ukuba sinebhayisekile ene-hydraulic disc brakes, akufanele sizame ukutyala imali encinci kunokuba sifanele. Ukuba izinto ezincinci ezithengiweyo zokugcina ibhayisekile yegama lokuthengisa azikho kuhlahlo lwabiwo-mali, sinokukhetha ukuthetha nomntu owaziyo ukuba ngubani ongcono kuhlahlo lwabiwo-mali oluphantsi.
I-oyile yezimbiwa vs DOT Fluids
Nangona i-Shimano yenza iibhuleki nge-DOT fluid kwiminyaka ye-1960 kunye ne-1970, iibhuleki zanamhlanje zisebenzisa i-oyile yamaminerali. Le oyile ayiyi konakalisa iipeyinti ezipeyintiweyo kwaye ayinabungozi kangako kwesikhumba kunye nokusingqongileyo. Ukuthetha ngokwekhemikhali, ulwelo lwe-DOT lufunxa ukufuma emoyeni, kwaye oku kufuma okufunxayo kwehlisa iqondo lokubila le-DOT fluid ngokuhamba kwexesha.
Endaweni yoko, i-oyile ye-mineral ye-Shimano iqala kwindawo ephezulu yokubilisa eyomileyo kunayo nayiphi na inkcazo yolwelo lwe-DOT. Indawo yokubilisa yamafutha amaminerali ayiyi kutshintsha ngokuhamba kwexesha ngenxa yokuba ayifuni ukufuma.
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