Dab tsi yog cov txheej txheem kev cai rau kev xaiv cov phaj sib txhuam?
Muaj cov npe zoo thiab tsis zoo ntawm kev sib txhuam hauv kev ua lag luam niaj hnub no. Peb yuav tsum ua kom tau raws li plaub yam hauv qab no thaum xaiv kev sib txhuam hauv ob sab phlu:
1. Tsim nyog coefficient ntawm kev sib txhuam
Cov coefficient ntawm kev sib txhuam yog qhov tseem ceeb tshaj plaws ntawm cov khoom sib txhuam, uas txiav txim siab qhov yooj yim braking torque ntawm tus nres nres. Lub teb chaws tus qauv nruj me ntsis kom cov neeg tsim khoom los qhia cov coefficient ntawm kev sib txhuam ntawm lub ntim. Lub coefficient ntawm kev sib txhuam yuav tsum tsim nyog, yog tias nws siab dhau lawm, nws yuav ua rau lub log xauv, cov kev taw qhia poob ntawm kev tswj thiab hlawv discs thaum lub sij hawm braking, yog tias nws qis dhau, qhov kev ncua deb ntawm lub braking yuav ntev dhau.
2. Txhim khu kev ruaj ntseg
Lub nres nres yuav ua kom muaj kub ceev ceev thaum nres, tshwj xeeb tshaj yog thaum tsav tsheb ntawm kev kub ceev lossis nres thaum muaj xwm ceev. Thaum kub kub, qhov coefficient ntawm kev sib txhuam ntawm cov phaj txhuam yuav txo qis, uas yog hu ua thermal recession. Qib ntawm thermal decay txiav txim siab txog kev nyab xeeb ntawm lub xeev kub siab thiab thaum muaj xwm ceev braking.
3. Txaus siab rau kev nplij siab
Kev nplij siab yog qhov cuam tshuam ncaj qha ntawm kev sib txhuam kev ua haujlwm, suav nrog kev xav nres, suab nrov, plua plav, pa taws, thiab tsw ntxhiab tsw. Nrog rau kev nce ntawm cov tsheb ntiag tug thiab kev txhim kho ntawm tib neeg txoj kev ua neej nyob, raws li lub hauv paus ntsiab lus ntawm kev txaus siab rau kev nyab xeeb, kev nplij siab tau dhau los ua qhov taw qhia tseem ceeb ntawm kev sib txhuam daim hlau. Ntawm cov ntsuas kev nplij siab, cov tswv tsheb feem ntau txhawj xeeb txog lub suab nrov ntawm cov pawm nres. Qhov tseeb, suab nrov kuj yog qhov teeb meem nyuaj tshaj plaws rau txhua qhov kev sib txhuam cov khoom lag luam los daws. Lub suab nrov yog tsim los ntawm qhov txawv txav ntawm kev sib txhuam phaj thiab kev sib txhuam disc. Cov laj thawj rau lub suab nrov yog qhov nyuaj heev. Lub braking quab yuam, qhov kub ntawm lub brake disc, lub tsheb ceev thiab huab cua tej zaum yuav tag nrho cov ua rau lub suab nrov.
Tsis tas li ntawd, qhov ua rau lub suab nrov sib txawv nyob rau hauv peb theem sib txawv ntawm kev pib braking, kev siv braking thiab kev tso tawm braking. Yog hais tias lub suab nrov nyob nruab nrab ntawm 0 thiab 500Hz, lub tsheb yuav tsis hnov nws, tab sis yog tias nws siab tshaj 1500Hz, tus tswv tuaj yeem hnov cov suab nrov ntawm lub braking.
4. Tsim nyog lifespan.
