1.Yuav ua kom muaj kev sib thooj ntawm cov xwm txheej sab nrauv?
Kev xaiv substrate thiab kev ntsuam xyuas zoo
Txias-dov substrates yog nyiam, nrog substrate thickness sib txawv tsawg dua los yog sib npaug rau 0.05mm thiab phaj flagness tsawg dua los yog sib npaug rau 5i.
Galvanized substrates yuav tsum tau tswj cov kev sib txuam ntawm zinc txheej thickness thiab qhov loj ntawm zinc paj yuav tsum tau ua kom muaj zog (loj zinc paj yuav tsum muaj ntau lub zog
Substrate PretreTiab: Tshem tawm cov kev tsis pom zoo saum npoo thiab muaj kuab paug
Degreat thiab xeb tshem tawm: Siv kev sib xyaw ua ke + kev xav kom ntseeg tau tias roj thiab ntsuas kom tsis txhob muab cov khoom sib txawv ntawm cov khoom noj nyob hauv zos.
Kev hloov pauv hloov pauv hloov: Tswj cov kev sib txuam ntawm phosphatic da dej thiab kub yog qhov tseeb heev, uas yuav ua rau cov txheej txheem txuas ntxiv.
2.Yog li cas los ua kom muaj kev sib xws ntawm "siab, nrawm, thiab ntxhib"?
Kev Xaiv thiab Txij Nkawm Ntawm Cov Khaub Ncaws Ntoo:
Kev sib xyaw ntawm Chrome-plated steel rollers thiab roj hmab chais siv. Qhov saum npoo roughness ntawm cov rollers steel yuav tsum tau ua ntej ua ntej rau lub hom phiaj tus nqi, thiab ra kev sib txawv ntawm tag nrho cov menyuam yaus yog tsawg dua los yog sib npaug rau 0.2μm.
Lub hardness ntawm cov roj hmab chais yuav tsum tau tswj kom tau ib yam kom tsis txhob hnav ris tsho hauv zos. Qhov saum npoo ntawm cov roj hmab chais yuav tsum tau kuaj xyuas cov khawb rau cov khawb thiab txhaws txhua 500 tons ntawm kev tsim khoom.
Txheej Rau Cov Menyuam Siab Thiab Partalelism:
Ib qho kev tswj hwm hydraulic yog siv los xyuas kom meej tias cov txheej txheem sib txawv yog tsawg dua;
Kho cov kev sib tw ntawm cov txheej txheej kom tsis txhob muaj striped roughness txawv ntawm "ib sab tuab" nyob rau hauv txheej vim "tilting".
3.Yuav ua li cas kom phim cov txheej txheej nrog txheej txheej?
Txheej Txawv Viscosity Stability: Kev tshuaj xyuas lub sijhawm tiag tiag los ntawm kev volcegeter online, hloov txawv visccostertres yuav ua rau muaj kev sib txawv hauv cov xim tsis sib xws. Ruaj khov viscosity los ntawm qhov ntsuas kub tsis tu ncua thaum tsim nyog.
Txheej Txheej thiab Cov Menyuam Ceev Recio: Teeb Line Ceev raws li txheej txheem sib dhos yuav tsum yog kev hloov pauv tsis sib xws yuav ua rau cov txheej txheem tsis sib xws thiab cov sijhawm sib pauv hloov pauv.
4.How kom tsis txhob sib txawv ntawm kev sib txawv ntawm kev ua kom qhuav / txias?
Qhov cub Kub Tej Txawv Teb Chaws
Ntau-theem kub tswj + cov huab cua kub sib txawv sib txawv hauv qhov cub yog tsawg dua lossis sib npaug ntawm cov txheej txheem ua ntej lub nroog kom muaj kev kub ntxhov ntau dhau.
Calibrate lub thermocouple tsis tu ncua thiab ntxuav cov hmoov av lossis cov txheej seem hauv qhov cub.
Txuam nrog kev tswj hwm thiab kho lub sijhawm
Cov txheej txheem hnoos-viscosity yuav tsum tau txuas ntxiv rau lub sijhawm theem kom tsis txhob muaj qhov tsis sib xws vim kev kho sai; High-viscosity Txheej txheem (xws li fluorocarbon Txheej (1-2 vib nas this) los tiv thaiv cov sagging thiab cheeb tsam smoothness.
Lub sijhawm kho tau xav kom phim txoj kab nrawm (xws li kho lub sijhawm zoo dua lossis muaj kev kho kom zoo dua qub (thaj chaw uas tsis tau ua kom txias dua tshiab
Kev sib xyaw ua ke
Cov menyuam kom txias (tsis yog siv los ua kom muaj qhov sib txawv ntawm cov txheej txheem kev ntxhov siab (± 2) thiab "microcracks" lossis "microrly nce qhov roughness.
5.Txhob kom paub meej tias qhov muaj kev ruaj khov ntawm cov khoom raw?
Txheej xyoob: tib qho kev sib tw yog qhov yuav tsum tau ua rau tib qho kev txiav txim siab (sib txawv ntawm 2μm)
Diluent piv: Ntxiv rau Duruent nruj raws li cov mis (xws li cov dilution recings ntawm cov kuab tshuaj haum thiab cuam tshuam cov txheej txheem viscosity thiab cuam tshuam txheej sib txawv.