Teeb meem pom:
Thaum txiav txim rau tus kheej nplaum cov ntaub ntawv, vim hais tias ntawm kev thauj mus los ntawm extrusion, kub hloov, cia tej yam kev mob, los yog qhov zoo ntawm raw khoom nws tus kheej yog yooj yim ua rau cov ntaub ntawv overflow, yog hais tias tsis daws qhov teeb meem no, txiav cov ntaub ntawv pov tseg, daim ntawv ntug tsim kua muag los yog tshuab. adhesion adhesion ntawm lub tshuab qhia cov menyuam, cov cai, cov menyuam roj hmab, cuam tshuam rau cov khau raj ntau lawm. Raws li pom hauv daim duab 1.
Daim duab 1 kua nplaum rau ntawm qhov kawg ntawm cov khoom siv raw, thiab lo rau lub tshuab qhia cov menyuam thiab cov cai tom qab nce lub tshuab
Cov kev daws teeb meem siv los ntawm lub tuam txhab luam ntawv dav dav yog mus yuav tus neeg saib xyuas kev tshem tawm zaj duab xis, uas yog ib hom tshuaj tsuag silicone roj, yog lub zog tsis muaj zog tshuaj hnyav, tshuaj tsuag mus rau qhov kawg ntawm cov khoom kom txo cov viscosity ntawm cov nplaum, yog li raws li kev txhim kho qhov tshwm sim ntawm qhov kawg nto infiltration. Tus neeg saib xyuas cov roj silicone no yog kim dua, siv lub sijhawm ntev, yuav tsis tsuas yog nce tus nqi ntawm cov lag luam, thiab cov tshuaj tsuag no yuav ua rau ib puag ncig, tsis ua raws li cov cai ntawm kev tiv thaiv ib puag ncig. Tau kawg, cov neeg siv khoom muaj cai tuaj yeem xaiv xa rov qab cov khoom lossis pauv khoom, lig dhau los lossis pauv cov khoom yuav tsum tau ntsuas raws li cov xwm txheej hauv zos los daws.
Vim hais tias cov khoom kawg nto infiltration kua nplaum yuav ua rau muaj kev puas tsuaj rau cov khoom siv, cov lus hnyav, tseem yuav cuam tshuam rau kev ua haujlwm ntawm lub tshuab, yuav daws li cas?
Cia peb ua ib qho kev sim ua ntej. Muab ib daim ntawv nplaum rau ntawm lub teeb lub teeb thiab rhuav tshem nws, kom cov seem seem yuav nyob twj ywm rau ntawm lub teeb, raws li pom hauv daim duab 2 (a). Xaiv cov nplaum nplaum kub thiab cov ntaub nplaum nplaum rau kev sim, so cov khau dawb rau cov roj hmab saum npoo, sawv ntsug li 20 feeb, thiab tom qab ntawd so nrog cov ntaub qhwv. Raws li qhov tshwm sim, tag nrho cov khoom seem ntawm daim ntawv lo rau ntawm qhov chaw ntawm lub teeb yuav raug muab tshem tawm, raws li pom hauv daim duab 2 (b). Qhov no qhia tau hais tias cov khau roj thiab cov nplaum tsim cov tshuaj tiv thaiv, uas yog hais tias, cov roj hauv cov khau roj tuaj yeem thiab cov nplaum yaj, ua rau cov nplaum nplaum, mos, cohesion poob. Yog li ntawd, kev siv cov khau dawb tuaj yeem tshem tawm cov nplaum los yog daim ntawv lo ntawm cov khoom nto.
Daim duab 2 Kev sib piv ua ntej thiab tom qab kev xeem xeem
Raws li lub hauv paus ntsiab lus no, peb xaiv lub tshuab luam ntawv rau kev sim, thiab cov khoom siv ntawm lub tshuab luam ntawv no kuj tshwm sim qhov teeb meem ntawm qhov kawg-surface kua nplaum infiltration, raws li qhia hauv daim duab 3 (a). Peb teeb tsa cov roj formula raws li qhov feem ntawm 80% butter thiab 20% roj, thiab sib npaug ntawm cov kua nplaum nrog daim ntaub qub. Tom qab li ntawm ib nrab ib teev, cov nplaum nplaum yog softened thiab diluted, thiab cov khoom siv tuaj yeem tig rau ib txwm, raws li pom hauv daim duab 3 (b). Nws yog ib qho tsim nyog sau cia tias txoj kev no tsuas yog softened cov nplaum, cov nplaum kuj muaj nyob rau hauv lub hom phiaj, yog li nws yog ib qho tsim nyog yuav tau ua ib txoj hauj lwm zoo ntawm cov khoom siv ntawm cov ntawv thauj mus los ntawm kev ua haujlwm tu.
Daim duab 3 Kev sib piv ntawm cov nyhuv ua ntej thiab tom qab qhov kawg ntawm cov khoom kho nrog roj formula
Daim duab 4 Cov npoo ntawm cov khoom tsis huv raug tshem tawm tom qab tshem tawm cov khib nyiab thiab txiav txiav
Qhov kev daws teeb meem no tsis yog tsuas yog txhim kho qhov teeb meem ntawm qhov qhib-coil adhesion, tab sis kuj tseem txhim kho qhov sib txuas ntawm cov nplaum nplaum thiab cov ntawv qhia cov menyuam thiab cov baffle, uas pab txhawb kev tu tom ntej thiab tuaj yeem tiv thaiv cov khoom tawg. Ntawm chav kawm, txawm hais tias cov ntug ntawm cov khoom yog kis los ntawm cov roj, nws yuav raug tshem tawm tom qab tshem tawm cov khib nyiab thiab txiav ib feem, uas yuav tsis cuam tshuam qhov zoo ntawm cov khoom tiav daim ntawv lo. Tsis tas yuav txhawj txog qhov no, raws li pom hauv daim duab 4.
