Nres pads yog ntsia rau ntawm lub log ntawm lub tsheb. Disc brakes siv lub zog rau lub nres caliper ntawm lub hydraulic system, tsim cov nres nres uas tig nrog lub log. Qhov no ua tiav braking kev sib txhuam. Txhawm rau kom muaj kev nyab xeeb ntawm kev sib tsoo, cov pawm nres yuav tsum ruaj khov, tsis muaj suab nrov, thiab kev co -dawb. Nres pads xav tau cov tuab tuab tuab thiab muaj cov kev xav tau tshwj xeeb rau qhov dej ntws tawm, kev sib luag, thiab qhov roughness.
Kev Tsim Kho Tshuab Tam Sim No: Cov Nres Nres Nres tuaj nyob hauv ntau hom, nyias nyias -walled, thiab yog tsim los ntawm cov xuab zeb core. Ntau hom nres nres sib txawv hauv txoj kab uas hla, disc thickness, thiab qhov sib txawv ntawm ob lub discs, nrog rau cov tuab thiab qhov siab ntawm lub hub disc. Ib qho - txheej nres nres muaj cov qauv yooj yim. Qhov hnyav ntawm casting yog feem ntau 6-18 kg.
Nres pads muaj cov ntsia hlau mounting qhov ntawm lawv qhov chaw convex rau kev sib txuas rau lub log tsheb. Ob chav -sided discs muaj ob qhov chaw sib txhuam. Thaum lub tsheb nres, qhov chaw nres tsheb ntawm lub tsheb nres tau koom nrog cov ntaub thaiv kev sib txhuam los tsim kom muaj lub zog ntawm lub braking. Txhawm rau kom muaj kev nyab xeeb ntawm kev sib tsoo, cov pawm nres yuav tsum muaj cov tuab tuab tuab, qhov tsawg kawg nkaus ntawm lub qhov kawg ntawm lub ntsej muag, qhov sib npaug ntawm tus nres qhov kawg ntawm lub ntsej muag, thiab qhov qis ntawm qhov roughness.
Nres ncoo tuaj yeem muab faib los ntawm lawv cov qauv rau hauv ib qho -sided discs, ob npaug -sided discs, siab - discs kev ua tau zoo, thiab cov kabmob discs. Lub brake pad blank yog ib qho casting. Machining yuav tsum tau lub puab thiab sab nraud diameters thiab kawg lub ntsej muag ntawm lub nres nres, drilling qhov ntawm lub convex nto mus txuas threaded qhov, thiab chamfering. Siab- kev ua tau zoo ntawm cov brakes tseem yuav tsum tau khawb qhov ntawm qhov chaw nres tsheb thiab hammering ntawm qee qhov nres nres. Qhov chaw nres tsheb nres machining ib puag ncig yog hnyav, plua plav, thiab feem ntau ntawm kev txiav. Nws xav tau cov cuab yeej siv tshuab nrog kev tiv thaiv zoo thiab lubrication ua haujlwm. Lub tshuab cuab yeej xav tau kom muaj qhov tseeb machining rau lub sijhawm ntev nyob rau hauv siab torque. Nws xav tau cov cuab yeej siv tshuab nrog zoo rigidity thiab precision tuav quab yuam.
Lub brake pad blank yog ib qho casting. Xaus lub ntsej muag tig, sab nraud tig, sab hauv tig, thiab drilling yuav tsum ua kom tiav. Rau kev ua tiav, ob lub nres nres nres yog tshuab ib txhij siv ob lub cuab yeej tig los xyuas kom meej qhov sib luag ntawm ob qhov chaw nres tsheb. Feem ntau, nws muaj ob txoj kab sib txuas thiab ib qho kev sib tw drilling. Txoj kev sib hloov yog ua ntawm ob lub tshuab dhos. Ib lub tshuab dhos yog nruab nrog ob npaug - cuab yeej nrog lub ntsuas phoo pwm, thiab cov txheej txheem drilling tiav ntawm lub tshuab ntsug ntsug. Cov txheej txheem saum toj no ua tau raws li qhov yuav tsum tau ua rau machining raug thiab qhov roughness ntawm qhov chaw; Txawm li cas los xij, raws li qhov xav tau ntawm lub tshuab nres nres, qee qhov discs yuav tsum tau muab tso rau hauv lub tshuab sib tsoo.
Cov Kev Xav Tau: Cov txheej txheem sab nrauv ntawm cov castings yog tag nrho cov machined, thiab tom qab ua tiav, yuav tsum tsis txhob shrinkage, porosity, xuab zeb qhov, los yog lwm yam castings. Cov qauv metallographic yog nruab nrab - qhov loj me lamellar thiab graphitic, nrog cov qauv sib xws thiab qis qis rhiab heev. Feem ntau cov tuam txhab lag luam hauv tsev siv cov av nplaum xuab zeb ntub pwm, phau ntawv template pwm, thiab roj xuab zeb cores. Qee cov tuam txhab lag luam lossis ib tus neeg siv ntau hom kev siv cov khoom siv cob-coated sand hot box technology, thaum qee lub tuam txhab tsim cov tsheb nres tsheb ntawm txoj kab molding.
