Ib txoj kev thiab ib tug wiper rau txo cov feem ua paug sib kis uas txwv tsis pub tuaj yeem siv cov ntaub so hauv qhov chaw muaj kev tswjhwm, xws li kev tswj nyob hauv chav ntxuav tawm, tus wiper raug ntawm cov hom tsim tsawg kawg yog ib feem los ntawm cov khoom siv thermoplastic los ntawm severing lub wiper raws peripheral npoo los ntawm ib daim ntawv ntawm cov ntaub ntawv uas muaj qhov ntev indeterminate, tus qauv thiab wiper muab lub fused ciam nyob rau hauv cov khoom raws peripheral sawv ntawm lub wiper thiab txuas inwardly rau hauv wiper deb deb zoo txaus los muab fused ciam teb nrog qhov chaw txaus thiab tsim kua muag txaus-muaj zog los tswj hwm ntu ntawm cov khoom siv ntawm cov wiper uas txwv tsis pub tuaj yeem tso tawm los ntawm cov npoo txuas ntawm cov ntaub so thaum siv cov wiper, tseem me me txaus kom tswj tau qhov muaj peev xwm thiab nqus tau nyob hauv tus wiper rau cov txheej txheem so. Hauv ib lub cev ntawm cov wiper, ob txheej sab nraud ntawm cov khoom siv tau koom ua ke ntawm lub laj kab fused los tsim lub hnab ntawv ntim tsis pub dhau uas tau muab tso rau sab hauv ply ntawm cov khoom nqus ntawm cov khoom sib cais los ntawm cov chaw tswj los ntawm cov plies sab nraud ntawm cov khoom siv thiab cov laj kab fused.
Cov khoom lag luam muaj feem ntau tiv thaiv kev tiv thaiv cov khoom tsis huv hauv cov chav huv thiab cov neeg muaj feem xyuam, tshwj xeeb tshaj yog, kev tsim kho cov wipers rau siv hauv chav ntxuav, lossis lwm qhov chaw muaj kev tswj hwm zoo sib xws, kev tsim kho yog li tias cov wipers yuav tsis tso cov pa paug mus rau hauv kev tswj hwm ib puag ncig.
Cov chaw tu huv yog nrhiav kev siv dav hauv kev tsim khoom, tshuaj xyuas thiab saib xyuas cov khoom lag luam precision qhov twg nws yog qhov tseem ceeb uas ua haujlwm ntau qhov chaw nyob hauv qhov chaw ib puag ncig uas tsis muaj qhov me me uas tsis xav tau. Cov chaw tu huv si tuaj yeem ua haujlwm tau zoo tsuas yog siv txhua yam los ua kom muaj kev tswj hwm tau tsim nyog txhawm rau txhawm rau ua kom tsis muaj paug ntawm thaj chaw tswj nyob hauv chav huv. Qhov kev sib kis tau no feem ntau yog tsim los ntawm tus neeg ua haujlwm hauv chav ntxuav thiab los ntawm cov khoom nqa tuaj rau chav huv. Cov qauv tsim nyog tau tsim, thiab txuas ntxiv tau tsim, rau kev ua haujlwm ntawm chav tu kom huv raws li txwv tsis pub cov khoom paug tsis huv ntawm chaw tswj. Ib lub peev xwm ntawm cov khoom tawg yooj yim hauv cov chav huv tau siv cov wipers siv dav hauv kev sib txuas nrog kev ua haujlwm hauv kev tswj hwm ntawm ib puag ncig ntawm chav huv. Piv txwv li, hauv kev tsim cov semiconductor wafers, ntaub so siv yog siv rau kev tu kom nchuav uas tuaj yeem tshwm sim thaum cov txheej txheem ua nyob rau hauv qhov chaw tswj hwm ntawm chav huv. Tsis tas li, cov ntaub so yog siv rau cov chaw so ntawm ntau yam khoom siv thiab khoom hauv chav ntxuav, ntxiv rau so tawm ntawm cov phab ntsa thiab lwm qhov chaw sab hauv ntawm chav huv. Qhov xwm ntawm tus wiper, uas yuav tsum tau muaj qhov siab ntawm kev nqus thiab qhov muaj peev xwm, tawm tsam kev tawm tsam kev tsim kho uas tiv thaiv kev ua paug thiab qhov tawm ntawm cov khoom me me mus rau hauvib puag ncig ib puag ncig.
