Cov khoom siv ua kua. Kev tshuaj xyuas ntawm cov suab paj nruag nrov
Kua rau Auto

Cov khoom siv ua kua. Kev tshuaj xyuas ntawm cov suab paj nruag nrov

Lub locker ua kua yog dab tsi thiab nws ua haujlwm li cas?

Lub ntsiab lus ntawm kev ua haujlwm ntawm lub kaw lus ua kua (lossis kua fender liner) nyob hauv lub npe. Nws los ntawm ib qho kev hloov pauv hauv kev txhais lus Askiv lo lus Xauv, uas txhais tau tias "lock". Lub luag haujlwm tseem ceeb ntawm lub kaw lus ua kua yog qhov tseeb ntawm kev sib cais, "xauv" ntawm cov hlau thiab yog li tiv thaiv nws los ntawm cov teebmeem ntawm kev puas tsuaj ib puag ncig.

Tom qab daim ntawv thov, lub locker, nyob rau hauv ib lub xeev ua kua, nquag nkag mus rau hauv tag nrho cov micropores thiab nyob rau hauv lub nyuaj-mus-mus txog kev ntxhib los mos ntawm cov hlau nto. Nyob rau hauv parallel, dej yog hloov mus rau saum npoo, vim cov lockers muaj hydrophobic zog.

Peeling flakes ntawm xeb yog enveloped nyob rau hauv muaj pes tsawg leeg thiab cais los ntawm ob qho tib si ib puag ncig thiab ntxiv kev sib cuag nrog cov hlau. Tom qab tag nrho, nws paub tias yuav tiv thaiv kev loj hlob ntawm cov chaw corrosion, nws tsis txaus tsuas yog tiv thaiv cov hlau los ntawm dej thiab huab cua. Cov hlau oxides muaj cov pa oxygen thiab hydrogen txaus nyob rau hauv lawv cov muaj pes tsawg leeg los txuas ntxiv kev sib kis ntawm corrosion mus rau ib theem txawm nyob rau hauv tag nrho kev sib cais los ntawm ib puag ncig.

Cov khoom siv ua kua. Kev tshuaj xyuas ntawm cov suab paj nruag nrov

Cov kua fenders muaj cov cuab yeej ntawm soundproofing. Qhov kev sib xyaw no, ntawm chav kawm, tsis tuaj yeem muab piv nrog tag nrho-fledged pasting nrog soundproofing cov ntaub ntawv, tab sis nrog txoj kev zoo nws tuaj yeem txo cov suab nrov hauv chav tsev los ntawm ntau decibels.

Nws yog ib qho tseem ceeb kom nkag siab tias cov khoom ntim cov kua dej tsis yog cov tshuaj tiv thaiv corrosion, thiab ntau dua li tsis ua rau xeb, raws li cov khoom tshwj xeeb ua. Nws tsuas yog insulates lub cev hlau los ntawm kev tsim cov txheej tiv thaiv tuab ntawm ob peb millimeters. Lub crust los ntawm cov khoom khov khov muaj cov yas zoo thiab tib lub sij hawm nto lub zog. Yog li ntawd, cov kua log arch liners kuj zoo tiv thaiv txhua yam loads (qhov cuam tshuam ntawm cov xuab zeb thiab pob zeb me me ya tawm hauv qab lub log, kev co thiab thermal deformation).

Cov khoom siv ua kua. Kev tshuaj xyuas ntawm cov suab paj nruag nrov

Kua locker "Hors": xyuas

Kev tiv thaiv muaj pes tsawg leeg rau lub cev lub tsheb "Hors" yog tsim nyob rau hauv cov kaus poom aerosol, uas tau txais cov koob meej ntawm cov neeg tsav tsheb ntawm Lavxias teb sab Federation. Manipulations nrog txhuam yog tsis yooj yim thiab feem ntau yuav tsum tau ib lub qhov los yog nqa. Tab sis nws yog qhov yooj yim dua los thov lub thawv ntim khoom los ntawm lub tog raj kheej, txawm tias xav txog qhov tseeb tias qhov tsawg kawg nkaus ntawm kev sib xyaw ntawm lub cev yog qhov yuav tsum tau ua kom tsis txhob muaj qhov sib xyaw ntawm lawv.

Cov tswv tsheb feem ntau hais lus zoo ntawm Horse kua locker. Cov lus tshaj tawm yog:

  • cov khoom yog ib qho yooj yim mus thov los ntawm ib tug ua tau thiab muaj zoo adhesion txawm nrog unprepared nto;
  • Cov txiaj ntsig ntawm kev hloov pauv ntawm cov dej noo yog pom ntawm qhov muag liab qab: cov tee dej zoo tshwm rau saum npoo ntawm thawj txheej;

Cov khoom siv ua kua. Kev tshuaj xyuas ntawm cov suab paj nruag nrov

  • Cov txheej txheem kev npaj tiv thaiv crust yog me ntsis nyias dua li cov qauv zoo sib xws xws li Nippon Ace lockers lossis Dinitrol 479 kua fender liner;
  • muaj lub suab rwb thaiv tsev nyhuv, thiab nws yog sib piv nyob rau hauv cov nqe lus ntawm kev tshwm sim nrog compositions zoo sib xws nyob rau hauv lub hom phiaj;
  • lub elasticity ntawm tag nrho hardened muaj pes tsawg leeg tso cai rau nws yooj yim nqus cov pob zeb me me ya mus rau hauv cov zaj duab xis nto yam tsis muaj kev puas tsuaj rau txheej nws tus kheej thiab ua rau cov hlau hauv qab;

Cov muaj pes tsawg leeg yog khaws cia rau ntawm qhov chaw kho mob hauv qhov nruab nrab ntawm kev ua haujlwm (tsis muaj kev thauj khoom hnyav) los ntawm 3 xyoos thiab ntev dua.

Cov khoom siv ua kua. Kev tshuaj xyuas ntawm cov suab paj nruag nrov

Liquid locker Nippon Ace: xyuas

Lub locker Nippon Ace kuj nrov nyob rau hauv Russia. Qhov kev sib xyaw no feem ntau ua rau cov teeb meem ntawm lub tsheb: hauv qab, arches thiab sills. Cov neeg tsav tsheb tau sau tseg ntau qhov tseeb tau txais qhov tseeb txog qhov muaj pes tsawg leeg ntawm Nippon Ace:

  • qhov sib xws ntawm lub locker yog heev nyob ntawm qhov kub thiab txias: nyob rau hauv lub caij ntuj sov, nyob rau hauv lub tshav kub, tus neeg sawv cev liquefies mus rau lub xeev ntawm lub cev muaj zog roj, ntawm ib tug tsis zoo kub nws solidifies thiab hloov mus rau hauv ib tug resinous tshuaj;
  • thaum ua ntawv thov, nws exudes ib tug hnov ​​​​tsw tsw ntxhiab, uas disappears raws li lub locker hardens thiab disappears yuav luag tag nrho tom qab ob peb lub lis piam;

Cov khoom siv ua kua. Kev tshuaj xyuas ntawm cov suab paj nruag nrov

  • Nws yog qhov tsis tsim nyog los kho qhov chaw siv tau nrog cov muaj pes tsawg leeg (hauv qab ntawm lub qhov rooj, ntug ntawm lub taub hau, thiab lwm yam), uas tuaj yeem ua rau muaj kev sib cuag, txij li lub locker tseem nplaum rau lub sijhawm ntev (kwv yees li ib hlis) thiab tuaj yeem stain khaub ncaws lossis tib neeg daim tawv nqaij;
  • muaj cov nyhuv soundproofing rau lub arches, tab sis nws tsis yog li ntawd hais tias nws muaj peev xwm raug xam tias yog lub ntsiab thiab txaus;
  • Kev tiv thaiv tsim los ntawm lub thawv ntim khoom, nyob ntawm qhov xwm txheej huab cua thiab qhov xwm txheej ntawm kev ua haujlwm ntawm lub tsheb, kav ntev li 3-5 xyoos.

Feem ntau, cov neeg tsav tsheb xav tias nws tsim nyog los nqis peev hauv kev yuav khoom thiab kev ua haujlwm ntawm Nippon Ace arches thiab qhov pib nrog Nippon Ace locker. Tshwj xeeb tshaj yog rau cov tsheb nyob rau hauv uas cov chaw no yog thawj structurally yooj yim.

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