Lub Tsev Kawm Ntawv Qib Siab Universiade qhia koj txog cov khoom siv roj hmab tsheb

Ua ntej tshaj plaws, kuv xav nug txhua leej txhua tus, koj puas paub tias yog vim li cas cov kav dej roj hmab thiab cov trachea pom nyob hauv tsev lossis ntawm txoj kev muaj qhov tawg tau ntev? Yam dab tsi ua rau cov kab nrib pleb ntawm cov khoom siv roj hmab, thiab cov txheej txheem twg yog siv los kuaj xyuas cov yeeb nkab roj hmab ntawm lub tsheb kom ntseeg tau tias nws txoj kev pab cuam lub neej.

Cov editor nram qab no yuav coj koj los nkag siab qhov tseeb ntawm cov roj hmab tawg. Nws yog ozone. Cov ntsiab lus ntawm ozone nyob rau hauv cov huab cua yog tsawg heev, tab sis nws yog ib qho tseem ceeb rau cov roj hmab tawg. Dayun Testing Center muaj cov txheej txheem paub txog kev laus ozone, uas tuaj yeem simulate thiab ntxiv dag zog rau huab cua. Kev txheeb xyuas ceev ceev thiab kev ntsuam xyuas ntawm cov roj hmab tiv thaiv rau ozone kev laus nyob rau hauv ozone tej yam kev mob.

Rau cov roj hmab vulcanized xws li nres hoses, dej hoses, vulcanized roj hmab cov ntaub ntawv, wiper strips thiab lwm yam vulcanized rubbers siv nyob rau hauv lub tsheb, yog hais tias lub ozone kuj tsis raws li tus qauv, cov kab nrib pleb nyob rau hauv cov roj hmab qhov chaw yuav tshwm sim nyob rau hauv tej lub siab, uas ua rau to. nres cov kav dej thiab cov kav dej. Yog vim li cas yog ozone yooj yim reacts nrog unsaturated bonds nyob rau hauv roj hmab, ua rau roj hmab degradation. Kev xaiv tsis raug ntawm cov khoom siv brake hose lossis teeb meem hauv cov txheej txheem tsim khoom yuav cuam tshuam rau ozone tsis kam ntawm cov roj hmab txheej sab nrauv, uas ua rau kom tawg, ua rau nres nres.

The leakage of automobile hoses during use is mostly caused by the poor ozone resistance and durability of the outer rubber layer of the brake hose. First, remove the sheath of the automobile brake hose, and then bundle the brake hose assembly 360 degree around the mandrel. In the ozone aging test box at degree , keep it for 70±2h and observe whether there are cracks on the outer surface with a 7 times magnifying glass. Through the ozone detection test, possible risks are avoided, and the quality of Dayun vehicles is controlled.

Dayun Automobile Testing Center muaj qhov ua tiav kev sim thiab cov cuab yeej ntsuas qib siab, tswj hwm qhov zoo, ua kom cov khoom zoo ntawm Dayun tsheb, thiab ua tib zoo nrum lub hom Dayun.