Nruas Nres Lining 47115-409 Cov Khoom Siv Tsis Yog Asbestos
Kev piav qhia txog khoom
Nres hauv daim ntaub NO.: WVA 19032
Loj: 220 * 180 * 17.5 / 11
Daim Ntawv Thov: Benz Tsheb Thauj Khoom
Khoom siv: Tsis yog asbestos, hluavtaws fiber, Semi-Hlau
Cov Lus Qhia Tshwj Xeeb
1. Tsis muaj suab nrov, 100% tsis muaj asbestos thiab ua tiav zoo heev.
2. Lub neej ntev hauv txoj kev nyuaj tshaj plaws.
3. Lub zog nres zoo kawg nkaus.
4. Txo cov hmoov av.
5. Ua haujlwm ntsiag to.
Cov txheej txheem tsim khoom ntawm lub tsheb:
Hauv tag nrho lub tshuab nres hoist, "lub luag haujlwm" ntawm lub phaj sib txhuam yog qhov tseem ceeb heev, nws txiav txim siab qhov cuam tshuam ntawm lub nres, thiab qhov poob ntawm lub phaj sib txhuam yog qhov loj heev, yog li peb yuav tsum paub tseeb tias thaum yuav lub phaj sib txhuam xaiv cov zoo. Lub phaj sib txhuam zoo tuaj yeem pom los ntawm nws cov khoom sib xyaw, yog li cov khoom ntawm lub phaj sib txhuam yog dab tsi?
Cov khoom sib xyaw ntawm lub phaj sib txhuam nres
1. Cov khoom siv sib txhuam
Ib qho tseem ceeb ntawm lub phaj nres yog cov khoom siv sib txhuam. Cov khoom siv sib txhuam raug muab faib ua cov uas muaj asbestos thiab cov uas tsis yog asbestos. Ua ntej, cov khoom siv sib txhuam uas muaj asbestos tau siv. Tom qab ntawd, pom tias asbestos ua rau ib puag ncig muaj kuab paug, yog li lawv raug tso tseg. Tam sim no, cov khoom siv sib txhuam uas tsis muaj asbestos feem ntau yog siv. Cov phaj sib txhuam raug muab faib ua cov phaj hlau, cov phaj ib nrab hlau, thiab cov phaj tsis muaj hlau. Cov ntawv hlau yog ua los ntawm cov hlau fiber ua cov khoom siv sib txhuam tseem ceeb, cov resin ua cov khoom siv thiab lwm yam thiab tom qab ntawd hlawv; cov ntawv semi-hlau siv graphite, mica, thiab lwm yam los hloov ib feem ntawm cov hlau fiber, thiab cov tooj liab fiber lossis cov khoom tooj liab kuj siv; tsis muaj ntawv hlau Tsis muaj lossis tsuas yog me me ntawm cov khoom siv hlau hauv nws, thiab lwm yam khoom siv xws li cov ceramic fibers yog siv ua cov khoom siv sib txhuam tseem ceeb. Feem ntau ntawm cov phaj sib txhuam yog cov phaj hlau. Cov phaj sib txhuam ntawm Qianjiang Friction Material Co., Ltd. yog ua los ntawm cov khoom siv sib txhuam zoo uas tsis yog asbestos, uas ua rau zoo dua qub.
2. Txheej rwb thaiv tsev
Thaum lub sijhawm nres, vim muaj kev sib txhuam ceev ceev ntawm lub phaj sib txhuam nres thiab lub disc nres, muaj cua sov ntau heev tam sim ntawd. Yog tias cua sov raug xa mus rau lub phaj hlau tom qab ntawm lub phaj sib txhuam, nws yuav ua rau lub tog raj kheej nres kub dhau, thiab hauv cov xwm txheej hnyav yuav ua rau cov kua nres tsim cua xauv. Yog li ntawd, muaj ib txheej rwb thaiv cua sov ntawm cov khoom sib txhuam thiab lub phaj hlau tom qab. Cov txheej rwb thaiv cua sov yuav tsum tiv taus qhov kub thiab txias siab, rwb thaiv cua sov thaum nres, thiab yog li tswj tau qhov deb nres ruaj khov.
3. Cov khoom siv nplaum
Cov ntaub ntawv nplaum kuj hu ua cov ntaub ntawv tsim kho. Cov ntaub ntawv nplaum feem ntau yog cov resin, thiab lub luag haujlwm ntawm lub phaj sib txhuam yog kom cov fibers sab hauv "sawv" thiab tsim kev sib txhuam nrog lub disc nres. Feem ntau, cov resin yuav lwj lossis hlawv ntawm li 380 ° C, thiab cov fibers yuav poob lawv cov kev txhawb nqa qauv. Yog li ntawd, yog tias koj xav txhim kho qhov tiv taus cua sov ntawm lub phaj sib txhuam thiab tsis cuam tshuam ntawm qhov kub siab, ib txoj hauv kev yooj yim yog ua kom cov hlau muaj ntau ntxiv, uas tuaj yeem ua rau cua sov ploj mus sai dua. Txawm li cas los xij, yog tias ntxiv cov hlau fiber ntau dhau, cov ntaub sib txhuam yuav tawv heev. Thaum cov ntaub sib txhuam nres, nws yuav yooj yim ua rau kev ua haujlwm nres qis. Feem ntau, ob peb lub tuam txhab tsim khoom siv txoj kev no. Tam sim no ntxiv qee cov khoom xyaw tshwj xeeb hauv cov resin tuaj yeem hloov cov resin. Cov resin hloov kho tuaj yeem ncav cuag li 430 ° C. Yog tias nws siab dua, lub phaj sib txhuam nrog cov qauv no yuav tsis tuaj yeem sawv nws.
4. Rooj tsavxwm sab hauv
Lub liner kuj tseem hu ua lub phaj tom qab, uas muaj cov ntaub thaiv suab nrov. Lub phaj sib txhuam uas muaj cov resin ruaj khov thiab fiber tuaj yeem ntsia tau rau ntawm lub winch hoisting thiab muab qee lub zog kom ntseeg tau tias nws yuav tsis tawg vim muaj zog tsis sib npaug thaum siv lub nres. Lub luag haujlwm ntawm cov ntaub thaiv suab nrov txo qis yog feem ntau kom txo qhov kev co thiab suab nrov tsim los ntawm kev nres thiab txhim kho kev nplij siab ntawm tus tsav winch. Qee lub chaw tsim khoom lossis cov ntaub thaiv kev sib txhuam tsis zoo feem ntau tsis ua cov ntaub thaiv suab nrov txo qis, thiab txhawm rau txuag cov nqi, qhov tuab ntawm cov ntaub thaiv feem ntau yog nyob ib puag ncig 1.5 hli lossis nyias dua, uas yuav yooj yim ua rau cov ntaub thaiv (Backplane) yooj yim poob tawm, uas muaj qee qhov kev phom sij zais cia.
Cov kev cai rau lub liner: ua tau raws li cov lus qhia ruaj khov; xyuas kom meej tias kev ua haujlwm zoo ntawm cov ntaub ntawv sib txhuam thiab cov nres calipers; cov txheej txheem hmoov txheej rau lub phaj nraub qaum; kev tiv thaiv ib puag ncig, tiv thaiv xeb, siv tau ntev.
