Lublub log tsheb thauj khoomQhov chaw kho mob tuaj yeem kho tau ntau txoj kev sib txawv raws li qhov chaw thiab lub sijhawm tshwj xeeb. Cov txheej txheem kho mob raug muab faib ua cov hom hauv qab no:
1. Gkev ua kom dawb huv
Galvanization yog tsim rau cov khoom siv hauv kev lag luam siv hauv kev lag luam teeb pom kev zoo, cov cuab yeej siv, kev lag luam electromechanical, kev ua liaj ua teb, kev lag luam tiv thaiv teb chaws, thiab lwm yam. Raws li txoj hauv kev feem ntau rau kev kho qhov chaw pulley tam sim no, nws yog qhov zoo rau ib puag ncig thiab muaj cov yam ntxwv hauv qab no piv rau cov galvanizing ib txwm muaj:
(1) Tsis txhob siv cov tshuaj lom cyanide, yog li cov dej khib nyiab uas tsim tawm tuaj yeem kho tau yooj yim.
(2) Cov txheej txheej muaj cov khoom siv crystallization zoo, ci ntsa iab zoo, thiab lub peev xwm dispersing thiab lub peev xwm plating tob yog ze rau cov ntawm cyanide plating kua, uas yog tsim rau electroplating ntawm cov khoom nrog cov duab nyuaj.
(3) Kev daws teeb meem plating ruaj khov thiab kev ua haujlwm yooj yim
(4) Tsis muaj xeb rau cov khoom siv
(5) Tus nqi qis
2. Chrodaim hlau me
Cov chromium kho kom zoo nkauj feem ntau yog siv rau hauv tsheb, tsheb kauj vab, khoom siv hauv tsev, khoom siv hauv tsev, cov cuab yeej hloov pauv, cov khoom siv kho tshuab thiab lwm yam khoom siv thiab cov chaw. Kev kho kom zoo nkauj chromium siv nickel, nickel chromium technology los xyuas kom meej tias cov khoom zoo. Qhov saum npoo yog nyiaj dawb, kho kom zoo nkauj nrog chrome nrog kev tiv thaiv corrosion muaj zog thiab cov nyhuv kho kom zoo nkauj zoo, nrog rau cov coefficient siab reflective.
3. Cov roj hmab npog
Cov yeeb nkab hlau yog coated nrog roj hmab, ces vulcanized los ua roj hmab npog pulley. Piv nrog rau cov pulley ib txwm, cov roj hmab npog pulley muaj cov yam ntxwv ntawm elastic, hnav tsis kam, acid thiab alkali tsis kam, roj (NBR), kub tsis kam thiab xeb tsis kam thiab lwm yam; siv cov khoom siv raw thiab cov nplaum los ntawm txawv teb chaws. Roj hmab ntuj thiab NBR feem ntau siv. Xim dub, ntsuab thiab grey sib dua yog cov xim pom zoo.
4. Cov chrome plating nyuaj
Chromium tawv tseem hu ua chromium uas tsis yooj yim hnav, kev kho mob tuaj yeem ua rau qhov nyuaj ntawm lub pulley, txhim kho kev hnav tsis kam, kub thiab corrosion tsis kam, siv rau hauv pwm kho tshuab, pwm yas, cov li qub tiv thaiv corrosion, luam ntawv, textile thiab ntawv ua pulley ua thiab ntsuas cov cuab yeej, qhov saum npoo yog nyiaj dawb.
Lub sijhawm tshaj tawm: Lub Rau Hli-23-2022
