Nkag siab paub, lub lim dej sib sib zog nqus yog ib hom lim dej, yog siv rau qhov zoo ntawm qhov tsis muaj viscosity, tsis tshua muaj suab nrov filtering, yog nyob rau hauv textile fiber kab (polypropylene kab, degreased paj rwb xov, thiab lwm yam), raws li cov txheej txheem ntawm precision winding nyob rau hauv lub ntxeem tau skeleton (polypropylene thiab stainless hlau) ua los saum toj no, nrog nyias ntom fluids zoo li cov qauv ntawm honeycomb. particles, xeb thiab lwm yam sundry, muaj cov yam ntxwv zoo heev filtering.
Xaiv cov hlau- qhov txhab lim
Vim muaj kev sib tw hnyav, feem ntau cov tuam ntxhab ntawm cov khoom lim yog scrambling kom txo cov nqi. Cov txheej txheem tseem ceeb thiab kev cuam tshuam yog raws li hauv qab no:
(1) yooj yim winding txoj kev.
Txawm hais tias kev ua haujlwm tau zoo dua qub, qhov pom cov channel ntawm lub lim lim tau raug thaiv ntau, uas yog, qhov muag tsis pom qhov tsim tau (saib daim duab 3. Txoj kev yooj yim winding yuav ua rau cov pob zeb diamond qhov ntawm qhov chaw raug cuam tshuam los ntawm cov xov paj qis los ua qhov muag tsis pom qhov), thiab cov xaim - cov kab mob lim dej raug txo rau qhov chaw lim dej.
(2) hloov cov txheej txheem sab hauv thiab sab nraud kom txo cov thickness ntawm cov khoom lim.
Txawm hais tias qhov no tuaj yeem txuag cov ntaub ntawv raw, tab sis yuav ua rau thinning ntawm cov txheej lim, lim channel luv luv, cov nyhuv lim dej tsis zoo, qhov ruaj khov yog txo.
(3) siv cov khoom tsis zoo.
Txawm hais tias qhov no tuaj yeem txo tus nqi, tab sis yuav ua rau corrosion ntawm cov khoom lim.
Yog li ntawd, thaum xaiv cov khoom siv lim dej, peb yuav tsum xyuas seb nws puas muaj cov khoom lim dej ua kom zoo thiab seb nws puas muaj peev xwm los xyuas kom meej qhov zoo ntawm cov khoom lim.
Thaum xaiv cov hlau- qhov txhab lim, cov teeb meem hauv qab no yuav tsum tau them rau:
A. Xyuas seb lub qhov lim ntawm lub lim yog dhau los. Cov khoom lim uas muaj ntau qhov thaiv qhov tau poob cov nyhuv winding lim caij.
B. Tshawb xyuas lub puab thiab sab hauv txoj kab uas hla ntawm lub lim kom pom tias cov lim tau txo qis.
C. Saib xyuas seb cov xov paj thiab cov pob txha ntawm cov khoom lim puas corroded tom qab siv rau lub sijhawm.
Corrosion yuav tsis tsuas ua rau cov nyhuv pom tsis muaj zog, tab sis kuj ua rau muaj kev sib kis ntawm cov tshuaj plating.
