Nruas Nruas Nruas 47115-409 Tsis yog Asbestos Khoom
Product Description
Nres hauv ob sab phlu NO.: WVA 19032
Loj: 220 * 180 * 17.5 / 11
Daim ntawv thov: Benz Truck
Khoom siv: Non-asbestos, hluavtaws fiber, Semi-hlau
Specifications
1. Tsis muaj suab nrov, 100% asbestos dawb thiab ua tiav zoo heev.
2. Lub neej ntev nyob rau hauv txoj kev zoo tshaj plaws.
3. Tshwj xeeb nres lub zog.
4. Tsawg plua plav.
5. Ua haujlwm ntsiag to.
Automobile hauv ob sab phlu manufacturing txheej txheem:
Nyob rau hauv tag nrho cov hoist braking system, "lub luag hauj lwm" ntawm kev sib txhuam phaj yog ib qho tseem ceeb heev, nws txiav txim siab lub braking nyhuv ntawm tus nres, thiab qhov poob ntawm cov phaj kev sib txhuam yog loj heev, yog li peb yuav tsum nco ntsoov thaum muas cov kev sib txhuam. phaj Xaiv cov khoom zoo.Cov phaj kev sib txhuam zoo tuaj yeem pom los ntawm nws cov muaj pes tsawg leeg, yog li dab tsi yog cov khoom ntawm kev sib txhuam phaj?
Cov muaj pes tsawg leeg ntawm lub brake txhuam phaj
1. Cov khoom sib txhuam
Ib qho tseem ceeb ntawm cov phaj txhuam txhuam yog cov khoom sib txhuam.Cov ntaub ntawv sib txhuam tau muab faib rau cov uas muaj asbestos thiab tsis-asbestos.Yav dhau los, cov khoom siv sib txhuam asbestos tau siv.Tom qab ntawd, asbestos tau pom ua paug rau ib puag ncig, yog li lawv tau tso tseg.Tam sim no, cov ntaub ntawv tsis muaj kev sib txhuam asbestos yog siv.Kev sib txhuam daim hlau tau muab faib ua cov phaj hlau, daim hlau ib nrab, thiab daim hlau tsis muaj hlau.Cov ntawv hlau yog ua los ntawm cov hlau fiber ntau ua cov khoom sib txhuam tseem ceeb, resin raws li cov khoom siv thiab lwm yam thiab tom qab ntawd raug rho tawm haujlwm;cov ntawv semi-hlau siv graphite, mica, thiab lwm yam los hloov ib feem ntawm cov hlau fiber, thiab tooj liab fiber ntau los yog tooj liab hais kuj siv;tsis muaj cov ntawv hlau Tsis muaj lossis tsuas yog me me ntawm cov khoom siv hlau hauv nws, thiab lwm yam ntaub ntawv xws li ceramic fibers yog siv los ua cov khoom tseem ceeb ntawm kev sib txhuam.Feem ntau ntawm cov phaj sib txhuam yog cov hlau phaj.Kev sib txhuam daim hlau ntawm Qianjiang Friction Material Co., Ltd. yog txhua yam ua los ntawm cov khoom zoo uas tsis yog-asbestos kev sib txhuam, uas zoo heev txhim kho cov khoom zoo.
2. Txheej rwb thaiv tsev
Thaum lub sij hawm braking txheej txheem, vim muaj kev sib txhuam ceev ntawm cov phaj txhuam thiab cov nres nres, cov cua kub ntau yog generated instantaneously.Yog tias cov cua sov tau ncaj qha mus rau cov hlau rov qab phaj ntawm cov phaj sib txhuam, nws yuav ua rau lub tog raj kheej brake overheat, thiab nyob rau hauv cov xwm txheej hnyav yuav ua rau cov kua Nres Nres tsim huab cua.Yog li ntawd, muaj ib txheej ntawm thermal rwb thaiv tsev ntawm cov khoom sib txhuam thiab cov hlau rov qab phaj.Lub tshav kub rwb thaiv tsev txheej yuav tsum tau tiv taus kub thiab siab siab, zoo insulate lub braking kub, thiab yog li tuav ib tug ruaj khov braking nrug.
3. Adhesive khoom
Adhesive cov ntaub ntawv tseem hu ua cov khoom siv.Cov khoom siv nplaum feem ntau yog cov resin, thiab kev ua haujlwm ntawm kev sib txhuam phaj yog tso cai rau cov fibers hauv "sawv" thiab tsim kev sib txhuam nrog lub brake disc.Feem ntau, cov resin decompose los yog hlawv ntawm li 380 ° C, thiab cov fibers yuav poob lawv cov qauv kev txhawb nqa.Yog li ntawd, yog tias koj xav txhim kho lub tshav kub tsis kam ntawm kev sib txhuam phaj thiab tsis muaj kev cuam tshuam ntawm qhov kub thiab txias, ib txoj hauv kev yooj yim yog ua kom cov ntsiab lus ntawm cov hlau, uas tuaj yeem ua kom cov cua sov dissipate sai dua.Txawm li cas los xij, yog tias muaj cov hlau fiber ntau ntxiv, qhov sib txhuam hauv ob sab phlu yuav nyuaj heev.Thaum cov kev sib txhuam hauv ob sab hauv brakes, nws yuav yooj yim ua rau txo qis hauv kev ua haujlwm braking.Feem ntau, ob peb manufacturers siv txoj kev no.Tam sim no ntxiv qee cov khoom xyaw tshwj xeeb hauv cov resin tuaj yeem hloov kho cov resin.Cov hloov pauv tuaj yeem ncav cuag li 430 ° C.Yog tias nws siab dua, cov phaj sib txhuam nrog cov qauv no yuav tsis tuaj yeem sawv ntsug.
4. Lub rooj tsavxwm
Lub liner tseem tuaj yeem raug hu ua lub phaj nraub qaum, uas suav nrog cov txheej txheem suab nrov.Kev sib txhuam phaj tsim los ntawm cov resin ruaj khov thiab fiber ntau tuaj yeem ntsia tau rau ntawm lub hoisting winch thiab muab lub zog tshwj xeeb los xyuas kom meej tias nws yuav tsis tawg vim lub zog tsis sib xws thaum siv nres.Kev ua haujlwm ntawm lub suab nrov txo hauv ob sab phlu yog tsuas yog los txo qhov kev vibration thiab suab nrov tsim los ntawm braking thiab txhim kho kev nplij siab ntawm tus tsav winch.Qee cov tuam txhab lag luam lossis cov ntaub ntawv tsis zoo sib txhuam feem ntau tsis ua kom lub suab nrov txo cov hauv ob sab phlu, thiab txhawm rau txuag cov nqi, lub thickness ntawm cov ntaub ntawv feem ntau yog nyob ib ncig ntawm 1.5mm los yog nyias nyias, uas yuav yooj yim ua rau hauv ob sab phlu (Backplane) yooj yim poob. tawm, uas muaj qee yam kev phom sij zais.
Yuav tsum tau rau lub liner: ua tau raws li nruj durability specifications;xyuas kom muaj kev nyab xeeb ntawm cov ntaub ntawv sib txhuam thiab nres calipers;hmoov txheej tshuab rau sab nraub qaum;kev tiv thaiv ib puag ncig, tiv thaiv xeb, siv tau ntev.
