Saib xyuas koj cov rims thiab log tsheb
Lub caij ntuj no nyob rau hauv tag nrho viav vias. Lub caij ntuj sov log tsheb, thiab feem ntau rims, yog tos rau hnub tshav ntuj nyob rau hauv lub chaw nres tsheb lossis hauv qab daus. Yog li ntawd tsis muaj kev xav tsis thoob hauv lub caij nplooj ntoo hlav, nws tsim nyog kuaj xyuas lawv cov mob tam sim no.
Ntau tus neeg tsav tsheb tso tawm qhov kev txiav txim siab hloov cov log tsheb kom txog thaum kawg. Qhov tshwm sim ntawm cov txheej txheem yog paub zoo - poob qab haus huv thiab ntev queues rau log tsheb haum. Chaos thiab nrawm tsis ua rau muaj kev ntsuam xyuas tseeb ntawm cov log tsheb thiab cov log tsheb. Tsim nyog sim.
Cov log tsheb yuav tsum tau kuaj xyuas qhov kev puas tsuaj. Npuas, bulges los yog txiav uas rupture lub carcass yuav disqualify lub log tsheb. Yog tias muaj, koj tuaj yeem nrhiav lub log tsheb siv nrog tib theem ntawm tread hnav. Qhov kev daws teeb meem zoo tshaj plaws yuav yog yuav ib khub ntawm cov log tsheb tshiab.
Qhov ua rau ntawm qhov tsis sib xws tread hnav yog feem ntau yog qhov hloov kho tsis raug ncua geometry. Qhov teeb meem tsis tuaj yeem kwv yees. Kev teeb tsa tsis raug tsis yog tsuas yog ua kom lub log hnav tsis zoo xwb, tab sis kuj ua rau lub tsheb tsis zoo, thiab nyob rau hauv qhov xwm txheej hnyav nce dov tsis kam, uas ua rau muaj roj ntau ntxiv.
Tej zaum yuav muaj cov khoom txawv teb chaws nyob rau hauv lub tread - pebbles, iav fragments, screws los yog rau tes. Lawv yuav tsum raug tshem tawm. Yog tias cov khoom rub tawm ntawm lub log tsheb ntev li ob peb millimeters, nws tsis tuaj yeem txiav txim siab tias nws tau tsoo lub log tsheb. Nws yog ib qho tsim nyog kos npe rau qhov chaw uas nws tau rub tawm, thiab mus rau lub vulcanizer.
Qhov kev tso cai raug cai tread qhov tob yog 1,6 mm. Kev yuav cov log tsheb tshiab lub caij ntuj sov yog pom zoo thaum qhov ntsuas pom tsawg dua 3 hli. Cov log tsheb uas siv ntau dua yuav tsis muaj dej ntws zoo. Qhov no ua rau muaj kev pheej hmoo ntawm hydroplaning tom qab ntaus lub pas dej.
Cov log tsheb yuav tsum tau hloov thaum cov roj hmab siv los ua kom lawv pib tsim lub network ntawm microcracks. Qhov tshwm sim ntawm cov txheej txheem kev laus ntawm cov roj hmab yog nyob ntawm ntau yam - incl. yuav ua li cas tswj thiab khaws cov log tsheb thiab raug rau hnub ci hluav taws xob. Cov kws tshaj lij hais tias lub log tsheb tuaj yeem siv nyab xeeb rau 10 xyoo txij li hnub tsim khoom. Sij hawm dhau mus, cov roj hmab sib txuas poob elasticity thiab ua rau tawg, uas txo cov caij tsheb zoo thiab tuaj yeem ua rau muaj kev ntxhov siab. Cov hnub tsim cov log tsheb yog embossed ntawm sidewalls. Lawv coj daim ntawv ntawm plaub tus lej code ua ntej los ntawm cov ntawv luv DOT. Piv txwv li, 1106 yog lub lim tiam 11 ntawm 2006.
Nws tseem tsim nyog them nqi rau cov disks. Koj tuaj yeem sim thiab ua kua roj vanish thiab me me abrasions ntawm aluminium log koj tus kheej. Qhov pom kev zoo tshaj plaws yog ua kom ntseeg tau los ntawm kev kho dua tshiab ntawm cov discs. Thaum lub sij hawm tus txheej txheem no, lub log rims yog straightened - ob qho tib si hlau thiab txhuas; cov khoom me me ntawm cov xim qub raug tshem tawm thaum lub sij hawm sandblasting, thiab hmoov painting muab ib tug ruaj thiab zoo nkauj tiav. Tus nqi ntawm kev kho lub log yog feem ntau PLN.
Lub tuam txhab kho lub log muaj peev xwm kho qhov kev puas tsuaj tag nrho, uas yog tig mus txog qhov sib sib zog nqus khawb tsis pom. Cov discs uas puas lawm yuav tsum tau vuam. Puas tsim nyog txiav txim siab? Kev xav tau muab faib. Rau cov neeg uas muaj nuj nqis rau kev nyab xeeb, nws yog qhov zoo dua los nrhiav lub ntug thib ob, vim tias cov txheej txheem ua kom qhov kub thiab txias ntawm lub npoo yog qhov tsis zoo rau nws cov kav ntev.
Qhov hloov kho rim tuaj yeem "tuned". Muaj ntau cov kev pabcuam ntxiv rau kev pleev xim rau cov npoo nrog cov xim los ntawm RAL palette. Txhua tus tuaj yeem nrhiav tau ib yam dab tsi rau lawv tus kheej ntawm ntau pua xim thiab ntxoov. Qhov xav tau tshaj plaws tuaj yeem xaj ntug polishing. Lub ntsej muag tig ntawm rims tau dhau los ua neeg nyiam thiab tau siv ntau dua hauv kev tsim cov rims rau cov qauv tsheb tshiab. Kev ua tiav tso cai rau koj tshem tawm cov xim ntawm lub hauv ntej ntawm lub tuam tsev lossis cov npoo. Cov hlau tsis tshua muaj ci dua li polished aluminium, thiab cov xim tseem nyob rau sab hauv ntawm riam phom.
