Mabhureki mapedhi ezvikamu zvinotakura mavhiri

brake pads

Nekuti kune akawanda marudzi ezvipenga, hatikwanise kuaratidza ese pawebhusaiti.Ndapota inzwa wakasununguka kutibata nesu kune dzakananga.

advantage

1. Isu tinopa zvese zvekutanga uye zvemberi zvigadzirwa kwauri
2. Kubva kumugadziri kusvika kumutengi zvakananga, kuchengetedza mari yako
3. Stable stock kune zvakajairika zvikamu
4. In Time Delivery Time, nemakwikwi ekutumira mari
5. Nyanzvi uye nenguva mushure mebasa

kurongedza

Carton Mabhokisi, kana maererano nechikumbiro chevatengi.

tsananguro

Mabhureki mabhureki, anonziwo mota mabhureki pads, anonongedzera kune friction material yakamisikidzwa padhiramu rebhureki kana dhisiki rebhureki rinotenderera nemavhiri.Iwo friction linings uye friction linings anoiswa pasi pekumanikidzwa kwekunze uye anogadzira friction kuti awane chinangwa chekudzikisa mota.
Mota mabhureki pads anowanzo kuumbwa nesimbi ndiro, adhesive insulation layer uye friction block.Simbi ndiro inofanira kupendwa kudzivirira ngura.Iyo SMT-4 choto tembiricha tracker inoshandiswa kuona tembiricha yekugovera kweiyo coating process kuti ive nechokwadi.
Nheyo yekushanda yebhureki inonyanya kubva kune friction.Iko kupokana pakati pemabhureki pads uye mabhureki discs (madhiramu) uye matayi uye pasi rinoshandiswa kushandura kinetic simba remotokari kuita frictional kupisa simba kumisa mota.Iyo yakanaka uye inoshanda mabhureki system inofanirwa kupa yakagadzikana, yakakwana uye inodzoreka braking simba, uye ine yakanaka hydraulic transmission uye kupisa kwekupisa masimba kuti ive nechokwadi chekuti simba rinoitwa nemutyairi kubva pabrake pedal rinogona kuendeswa zvizere uye zvinobudirira kune master cylinder Uye imwe neimwe. sub-cylinder, uye kudzivirira kutadza kwehydraulic uye kuparara kwemabhureki kunokonzerwa nekupisa kwakanyanya.Iyo brake system pamotokari yakakamurwa kuita zvikamu zviviri: dhisiki uye dhiramu, asi kunze kweiyo mutengo mukana, mabhureki edhiramu haashande zvakanyanya kupfuura disc mabhureki.
“Friction” inoreva kupokana kwekufamba pakati penzvimbo dzinobata zvinhu zviviri zvinenge zviri kufamba.Iro frictional force (F) inoenzanirana nechigadzirwa chefiction coefficient (μ) uye vertical normal pressure (N) panzvimbo inotakura friction, inoratidzwa seformula yemuviri: F=μN.Kune iyo brake system: (μ) inoreva friction coefficient pakati pebrake pad nebhureki disc, uye N isimba rinoitwa nebrake caliper piston pabrake pad (Pedal Force).Iyo yakakura iyo friction coefficient, iyo yakakura friction inogadzirwa, asi iyo friction coefficient pakati pebrake pad uye disc ichachinja nekuda kwekupisa kwakanyanya kunogadzirwa mushure mekupokana, kureva kuti, friction coefficient (μ) inoshanduka nekushisa Zvisinei, mhando yega yega yebrake pad ine akasiyana friction coefficient shanduko curve nekuda kwekusiyana kwezvinhu.Naizvozvo, akasiyana mabhureki mapedhi anozove neakasiyana akanyatsoshanda tembiricha uye anoshanda ekushanda tembiricha mazinga.Apa ndipo paunotenga mabrake pads.Zvaunofanira kuziva.
Transmission of braking force
Simba rinoitwa nebrake caliper piston pamabhureki pads rinonzi: Pedal Force.Mushure mekunge simba remutyairi riri pabhureki pedal rakwidziridzwa nerever of the pedal mechanism, simba racho rinowedzerwa nemusimboti wevacuum pressure musiyano kuburikidza nekuwedzera simba, iro rinoshandiswa kusunda brake master silinda.Iyo hydraulic pressure inogadzirwa nebrake master cylinder inoshandisa iyo incompressible power transmission effect, iyo inofambiswa kune imwe neimwe sub-cylinder kuburikidza nebhureki hose, uye kumanikidzwa kunowedzerwa ne "Pascal musimboti" kusundira piston ye sub-cylinder. kushandisa simba pamabhureki pads.“Mutemo waPascal” (Pascal’s Law) zvinoreva kuti dzvinyiriro yemvura panzvimbo ipi zvayo mumudziyo wakavharwa inofanana.
Kudzvinyirirwa kunowanikwa nekuparadzanisa simba rinoshandiswa nenzvimbo yekugamuchira simba.Kana kudzvinyirirwa kwakaenzana, tinogona kushandisa kushandura chiyero chenzvimbo dzakashandiswa uye dzekumanikidzira-kugamuchira nzvimbo kuti tiwane simba rekusimudzira simba (P1 = F1 / A1 = F2 / A2 = P2) .Inoshandiswa mubhureki system, chiyero chekumanikidzwa kweishe silinda kune silinda chiyero chenzvimbo yepiston ye master cylinder kune piston nzvimbo yecylinder.
Akashongedzerwa ne: ABS
ABS: Anti-lock Brake System, sezvinoreva zita, i "Anti-lock Brake System".Wese munhu anoziva kuti mabhureki makuru anoitika pakarepo matai asati avharwa.Kana simba rekubhureki richikwanisa kuchengetedzwa pamwe nekukwesha kwevhiri, iyo yakanyanya braking maitiro ichawanikwa.Kana mabhureki ebhureki akakura kudarika kukweshwa kwevhiri, zvinoita kuti vhiri rivhare.Kana vhiri ravhara, kukweshana kuri pakati pevhiri nepasi kuchachinja kubva pa “static friction” kuenda ku “dynamic friction”.Kwete chete kupesana kunoderedzwa zvakanyanya, asi kutungamira kunorasika.Kukwanisa kutevera.Nekuti kuvharika kwevhiri kunokonzerwa nekuenzanisa pakati pesimba rekubhureki nesimba rekukwesha pakati pevhiri nepasi, ndiko kuti, muganhu wekuti vhiri rinovharika mota ichimhanya zvinoenderana nehunhu hwevhiri. pachayo, mamiriro enzvimbo yemugwagwa, kona yekumisikidza, uye simba rematai.
Maitiro ekumisa system "akasiyana nguva nenguva".ABS inoshandisa ma sensors emotokari akaiswa pamavhiri mana kuona kana matai akakiyiwa, kubvisa zvinhu zvisina chokwadi zvepfungwa dzevanhu, uye kunyatso kudzora kuburitswa panguva yakakodzera kweiyo hydraulic pressure yebrake cylinder kudzivirira mabhureki kubva kukiya..Yakawanda yeazvino ABS inotora dhizaini inogona kuramba ichitsika uye kuburitsa kagumi nembiri kusvika makumi matanhatu pasekondi (12~60 Hz).Kuenzaniswa ne3 kusvika ku6 nguva dzepamusoro nyanzvi dzemujaho, idanho repamusoro-soro rekuita.
Iyo yakakwirira iyo frequency yekutsika, iyo inowedzera Iyo simba rekubhureki rinogona kuchengetedzwa pamucheto padyo nemuganhu.Kurongeka uye kuvimbika kunogona kuitwa neABS kwakapfuura miganhu yevanhu, saka tinoti: ABS ndiyo inonyanya kukosha-ye-mari midziyo kana uchitenga motokari.Kunyanya njodzi yehukama yeAir-Bag.

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