Nyob rau hauv lub ntiaj teb no ntawm precision manufacturing, kev ncaj ncees ntawm cov khoom hlau yog qhov tseem ceeb. Txawm hais tias qhov zoo tshaj plaws kev tsim kho qhov chaw, tshwj xeeb tshaj yog cov uas ua los ntawm kev tuag-casting los yog hmoov metallurgy, tuaj yeem raug kev txom nyem los ntawm qhov tsis zoo: micro-porosity. Cov microscopic pores thiab cov kab nrib pleb hauv cov khoom tuaj yeem ua rau muaj kev puas tsuaj loj, ua rau muaj kev poob siab, ua kom lub ntsej muag ua tiav, thiab cuam tshuam cov txheej txheem lub zog. Qhov no yog qhov uas lub tshuab nqus tsev impregnation tshwm sim raws li ib qho tseem ceeb thiab sophisticated sealing tov.
Ntawm nws cov tub ntxhais, lub tshuab nqus tsev impregnation yog txheej txheem peb-theem tsim los kom tshem tawm cov porosity mus tas li. Thawj theem yuav tsum muab cov khoom tso rau hauv lub thawv ntim impregnation. Lub tshuab nqus tsev muaj zog ces tshem tawm tag nrho cov huab cua los ntawm lub chamber, ib txhij kos cov huab cua nyob rau hauv cov khoom ntawm lub pores. Cov kauj ruam tseem ceeb no tsim kom muaj qhov khoob, npaj kom puv.
Qhov thib ob theem pib nrog cov kev taw qhia ntawm ib tug tshwj xeeb kua sealant, los yog impregnation resin, mus rau hauv lub chamber thaum lub tshuab nqus tsev yog khaws cia. Qhov tseem ceeb ntawm qhov sib txawv ntawm lub tshuab nqus tsev nyob rau hauv lub qhov hws thiab cov huab cua saum cov kua ua rau cov resin sib sib zog nqus mus rau hauv txhua txoj hauv kev micro-leak, kom ntseeg tau tias kev nkag mus rau tag nrho. Thaum kawg, lub tshuab nqus tsev yog tso tawm, thiab cov khoom siv yaug. Cov txheej txheem kho, feem ntau dhau los ntawm tshav kub, tom qab ntawd mus tas li ua kom cov resin nyob rau hauv lub qhov hws, tsim kom muaj lub cev muaj zog, tsis muaj pov thawj.
Cov kev siv ntawm cov cuab yeej no yog qhov loj thiab tseem ceeb heev. Hauv kev lag luam automotive thiab aerospace, nws kaw cov cav thaiv, cov tsev sib kis, thiab hydraulic manifolds, kom ntseeg tau tias lawv tuaj yeem tiv taus siab tsis muaj cov kua dej tawm. Tsis tas li ntawd, nws yog qhov yuav tsum tau ua ua ntej rau kev ua kom zoo ntawm qhov chaw. Yog tias tsis muaj impregnation, cov kua dej los ntawm cov txheej txheem plating lossis cov txheej txheem pleev xim tuaj yeem ua rau hauv qhov hws, tom qab nthuav dav thiab ua rau hlwv lossis "plating pops." Los ntawm sealing lub substrate, manufacturers ua tiav flawless, check txheej ntawm cov neeg siv khoom xws li faucets thiab electronics vaj tse.
Ib qho tseem ceeb, tsis muaj kev sib tham ntawm kev khiav hauj lwm lub tshuab nqus tsev impregnation yog kev teeb tsa ntawm kev pom zoo. Qhov no yog ob qho kev xav tau. Ua ntej, lub impregnation resin nws tus kheej yuav tsum tau khaws cia kom huv si. Cov kab mob sib kis tuaj yeem txhaws qhov pores heev uas cov txheej txheem tsom mus sau. Yog li ntawd, cov lim dej hauv kab, feem ntau siv pleated polypropylene lim cartridges nrog kev ntsuas ntawm 1 txog 25 microns, raug ntsia rau hauv lub voj voog ncig kom tshem tawm cov gels lossis cov khoom txawv teb chaws.
Qhov thib ob, thiab qhov tseem ceeb, yog kev tiv thaiv ntawm lub tshuab nqus tsev twj. Lub tshuab nqus tsev ib puag ncig tuaj yeem kos cov kuab tshuaj tsis haum los ntawm cov resin lossis ua rau cov kua dej me me rau aerosolize. Yog tsis tsim nyoginlet lim, cov kab mob no yuav raug nqus ncaj qha mus rau hauv lub twj tso kua mis roj system. Qhov no ua rau cov roj emulsification sai, degradation, thiab abrasive hnav ntawm cov khoom siv sab hauv, ua rau cov nqi poob qis, nquag hloov roj, thiab lub twj tso kua mis ntxov ntxov. Lub tshuab nqus tsev lim dej ua haujlwm zoo ua tus saib xyuas, ua kom lub twj tso kua mis lub neej ntev thiab kev ua haujlwm zoo ib yam.
Hauv kev xaus, lub tshuab nqus tsev impregnation yog deb tshaj li txheej txheem sealing yooj yim; nws yog ib qho tseem ceeb ntawm kev ruaj ntseg cov kauj ruam uas txhim kho cov khoom ua tau zoo, kev ntseeg siab, thiab kev zoo nkauj. Los ntawm kev nkag siab thiab ua tib zoo tswj cov txheej txheem - suav nrog kev teeb tsa tseem ceeb ntawm ob qho tib si cob thiablub tshuab nqus tsev twj tso kua mis lim- Cov neeg tsim khoom tuaj yeem xa cov khoom lag luam uas ua tau raws li cov qauv siab tshaj plaws ntawm kev ua tau zoo thiab kav ntev.
Post lub sij hawm: Nov-24-2025
