Amabhuleki pads. Yilokhu okudingeka ukwazi ngaphambi kokufaka esikhundleni
Ngokuvamile, umshayeli ofuna ama-brake pads ugxila kuphela enanini lomkhiqizo. Kunombono wokuthi intengo iwumphumela kuphela “wesithunzi somkhiqizi”, futhi ukushintsha amapheya amabili amabhulokhi ashibhile esikhundleni selilodwa elibiza kakhulu akunenzuzo encane. Nokho, akukho okubi nakakhulu.
Ngokuvamile, ama-brake pads ayipuleti lensimbi eline-abrasive layer exhunywe kulo. Yiqiniso, i-tile kufanele iphrofayili ngendlela efanele ukuze kuqinisekiswe ukunyakaza kwamahhala ku-rocker, futhi ungqimba lwe-friction kufanele lulungiswe kahle ukuze i-delamination ingenzeki, kodwa empeleni ikhwalithi yamabhulokhi incike kungqimba lwe-abrasive namanani ayo. abe nomthelela omkhulu kunani lokugcina.
Ngakho-ke, ngaphambi kokufakwa ekukhiqizeni, izendlalelo zokungqubuzana zingaphansi kokuhlolwa okuningi kokuhlola. Zenzelwe ukuhlola imisebenzi eminingana:
Ukusebenza ngokuthula lapho ucindezela ipheya ye-disc-block
Amathuba "okusebenza ngokuthula" anikezwa kuphela ngokuhlolwa kwelabhorethri ngokucophelela. Kucatshangwa ukuthi kunezinhlobonhlobo ezimbili zamabhulokhi wokwakha. Esokuqala ukusebenzisa "i-soft block" eguga ngokushesha kodwa ethule njengoba idonsa ukudlidliza. Okwesibili, ngokuphambene nalokho, futhi "ama-hard pads" aguga kancane, kodwa ukusebenzisana kwe-friction pair kuzwakala kakhulu. Abakhiqizi kufanele balinganisele lezi zidingo, futhi lokhu kungenziwa kuphela ngocwaningo lwelabhorethri lwesikhathi eside. Ukwehluleka ukwenza lo msebenzi kuholela ezinkingeni njalo.
Bheka futhi: Ukuthenga imoto esetshenzisiwe - ungakhohliswa kanjani?
Ukukhishwa kothuli ngenxa yokungqubuzana kwe-block-disk
Inani lothuli olukhiqizwa ukungqubuzana phakathi kwephedi nediski kuyinkinga enkulu amalabhorethri asebenza kuyo. Nakuba abakhiqizi “abasezingeni eliphezulu” bengasayisebenzisi i-mercury, ithusi, i-cadmium, i-lead, i-chromium, ithusi noma i-molybdenum kuma-friction linings (i-ECE R-90 iyakuvumela lokhu), ucwaningo olwenziwa inyuvesi yezobuchwepheshe yasePoland lubonise ukukhishwa kwegesi okuphawulekayo eduze nesikole samabanga aphansi lapho kwakukhona izinciphisajubane (okungukuthi, kwakukhona ukubhuleka okuphoqelekile kwemoto kanye nokushayisana kwamaphedi kumadiski). Ngakho-ke, umuntu angakwazi ukusho ukuthi nakuba izinkampani ezithola izitifiketi ezivela ezikhungweni zokucwaninga nabakhiqizi bezimoto kufanele zigcine izindinganiso eziphakeme (imikhiqizo yazo inophawu lwe-ECE R-90 olunamathiselwe unomphela), abakhiqizi bezinto ezishibhile abakajeziswa futhi basabalalise izimpahla zabo.
Kuyafaneleka futhi ukukhumbula ukuthi uma kwenzeka "amabhulokhi athambile" ukukhishwa kukhulu kunesimo "samabhuloki aqinile".
Ukusebenza okulungile emazingeni okushisa ahlukene
Lesi yisici esibaluleke kakhulu kumshayeli, esithinta ngqo ukuphepha. Izinto eziqhumayo ngaphambi kokuba zikhiqizwe kufanele zihlolwe elabhorethri yesikhathi eside ukuze kuqinisekiswe ukusebenza kahle kokungqubuzana (okungukuthi, ukuqinisekisa ukusebenza kahle kokubhuleka) emazingeni okushisa ahlukahlukene.
Kubaluleke kakhulu ukuqeda into edambisayo, i.e. ukulahlekelwa amandla okubhuleka. Ukunciphisa kwenzeka ekushiseni okuphezulu (futhi emngceleni we-block-disk izinga lokushisa lidlula ama-degrees Celsius angu-500), ngenxa yokukhululwa kwamagesi avela ezintweni eziqhumayo futhi ngenxa yezinguquko zomzimba ezintweni ezivuthayo ezivuthayo. Ngakho-ke, esimweni se-abrasive embi, "i-air cushion" ingakha emngceleni we-block futhi isakhiwo sezinto ezibonakalayo singashintsha. Lokhu kubangela ukwehla kwenani le-coefficient of friction, kuvimbele ukusebenza kahle kokungqubuzana kwama-lining kanye nokubhuleka okufanele kwemoto. Ezinkampanini ezichwepheshile, ukuncishiswa kwalesi simo esibi kubonakala ngokucwaninga kwaselabhorethri ekukhethweni kwengxenye efanele yezingxenye ekumbondelekeni, nokuqinisekisa ukuthi esigabeni sokukhiqiza izinga lokushisa lidlula izinga lokushisa lokusebenza kwamabhuleki, ngenxa yalokho amagesi kusukela kungqimba oluqhumayo luzokhishwa kakade ngesikhathi sokukhiqizwa komkhiqizo.
Bheka futhi: Ungawanakekela kanjani amathayi akho?
Inani elincane lokugcina
Ngakho, ukuthola intengo yokugcina ephansi kungenzeka kuphela ngokusebenzisa ama-abrasives ekhwalithi ephansi, ukukhawulela (okuvame ukushoda) ukuhlolwa kwelabhorethri, ukunciphisa inqubo yokukhiqiza kanye nokuqeda ukusungulwa kwezobuchwepheshe.
Kodwa-ke, asikho isidingo sokuthenga ama-brake pads njengoba nje umenzi wezimoto ephakamisa, noma uthenge imikhiqizo ezinkampanini ezaziwayo. Ezinye izingxenye zezinkampani zisinika ithuba lokuvumelanisa imikhiqizo nesitayela sethu sokushayela kanye nezimo lapho sisebenzisa khona imoto (ezemidlalo, ukushayela ezintabeni, njll.). Kodwa-ke, into ebaluleke kakhulu ukuthi konke kufanele kwenziwe ngokuhambisana nezinga le-ECE, ngoba uphawu kuphela ebhalwe unomphela kwi-brake pad-brake disc, isiqinisekisa ikhwalithi, eqinisekiswa ukugunyazwa kwama-laboratories agunyaziwe awenze ukuhlolwa okuphelele komkhiqizo.
Khumbula ukuthi intengo ephansi yemikhiqizo ngaphandle kwe-ECE embossing ejwayelekile epuleti lensimbi isho ukugqokwa kwe-lining okusheshayo ngephedi elithambile kakhulu, elikhalayo kanye nokugqoka okungalingani nge-pad "enzima kakhulu", kodwa ngaphezu kwakho konke okubi kakhulu ukubhuleka ngenxa yokungafani kahle. izingxenye kanye nenqubo yokukhiqiza ehlukile kulezo ezinikezwa abakhiqizi abasezingeni eliphezulu. Futhi uma kungabikho ukusebenza kahle kwamabhuleki, ukonga amashumi amaningana ama-zloty ngeke kube lutho uma kuqhathaniswa nezindleko zokulungisa imoto ...
