Kev siv epoxy resin nplaum los yog ua kev kho mob siv lub koob txhaj tshuaj yog ib qho kev ua haujlwm zoo, tsim nyog rau kev kho pwm, ntim hluav taws xob, thiab kev tsim khoom siv tes ua. Cov txheej txheem ua haujlwm kom raug yog qhov tseem ceeb rau kev ua kom muaj txiaj ntsig thiab kev nyab xeeb.
I. Ua ntej-kev npaj ua haujlwm
Kev xaiv cov khoom siv: Xaiv ib qho tsim nyog ob-cov khoom siv epoxy resin nplaum raws li cov khoom siv ntawm cov khoom raug kho, qhov loj ntawm qhov sib txawv, thiab qhov chaw ua haujlwm (xws li, qhov kub thiab txias thiab tshuaj lom neeg yuav tsum tau ua).
Kev npaj cuab yeej:
Ob -cov khoom siv koob txhaj tshuaj (feem ntau yog dual- raj sib luag qauv uas muaj cov khoom ua ntej-dispensed resin thiab hardener)
Lub raj sib xyaw ua ke (zoo li qub sib tov) lossis tiaj tus -tipped koob
Ntxuav ntaub, anhydrous ethanol, thiab lwm yam khoom siv tu
Npaj cov clamps lossis cov cuab yeej muab tso rau yog tias tsim nyog.
II. Cov txheej txheem ua haujlwm
Txhim kho Syringe:
Tshem tawm ob lub -cov khoom siv epoxy resin syringe thiab ntsia hlau rau ntawm lub raj sib xyaw lossis rab koob.
Ua ntej siv thawj zaug, muab cov nplaum me me rau hauv lub qhov hluav taws xob sib xyaw thiab tso cai rau ob qho tib si sib xyaw kom huv si ua ntej pib ua haujlwm.
Kev kho deg:
Ua tib zoo ntxuav thaj chaw kom kho, tshem cov roj, plua plav, thiab cov khoom xoob.
Yog tias tsim nyog, roughening lossis ua kom muaj kev kho mob tuaj yeem ua tau los txhim kho adhesion.
Dispensing kev ua haujlwm:
Teem lub qhov hluav taws xob sib tov ntawm qhov sib txawv los yog qhov chaw xa khoom kom puv.
Nias lub syringe plunger ntawm qhov ceev ceev kom tsis tu ncua thiab sib npaug ntawm qhov sib txawv nrog cov nplaum, ua tib zoo kom tsis txhob nthuav tawm cov npuas npuas sai heev.
Rau qhov sib sib zog nqus lossis nyuaj, ib txoj kev txhaj tshuaj segmented tuaj yeem siv.
Finishing thiab Curing:
Tom qab txhaj tshuaj, maj mam smooth lub nplaum nplaum nrog ib tug scraper los yog ntiv tes ntub.
Cia nws kho ntawm qhov kub thiab txias. Feem ntau, chav tsev kub curing yuav tsum tau ntau tshaj 24 teev; thov xa mus rau cov lus qhia khoom rau lub sijhawm tshwj xeeb.
Tsis txhob txav los yog kov qhov chaw siv thaum kho.
III. Kev ceev faj tseem ceeb
Qhov cua thiab kev tiv thaiv: Qhov chaw ua haujlwm yuav tsum zoo -ventilated. Hnav hnab looj tes thiab looj tsom iav dub yog pom zoo.
Mix Uniformity: Siv lub raj sib xyaw ua kom muaj cov tshuaj tiv thaiv txaus ntawm ob yam khoom; yog tias cov raj sib tov rov qab siv dua, saib xyuas kev thaiv.
Adhesive Active Lub Sijhawm: Cov nplaum sib xyaw yuav tsum siv nyob rau hauv nws lub lauj kaub lub neej kom tiv thaiv kev ua tsis tiav.
Cov cuab yeej tu: Cov nplaum uas tsis tau kho tuaj yeem ntxuav tam sim nrog tus neeg saib xyuas tshwj xeeb; kho cov nplaum yuav tsum tau muab tshem tawm mechanically.
Kev pov tseg pov tseg: Siv cov raj sib xyaw, koob, thiab lwm yam, yuav tsum muab pov tseg raws li kev cai pov tseg tshuaj.
Los ntawm cov txheej txheem kev npaj, kev ua haujlwm zoo, thiab ua raws li kev kho kom zoo, kev sib txuas, kev sib khi, lossis encapsulating lub luag haujlwm ntawm epoxy resin tuaj yeem siv tag nrho. Rau cov khoom tseem ceeb lossis kev ua haujlwm loj -, nws raug nquahu kom ua cov qauv ntsuas ua ntej.
