Kauj ruam 1: Cov khoom lag luam raw npaj - ua npuas dej zoo, cov khoom siv raw yog qhov tseem ceeb
Silicone cov ntaub ntawv: qhov no ua haujlwm raws li "ua npuas ncauj" ntawm ua npuas ncauj (qhia hauv cov kua silicone daim ntawv ntsuas kub), khaws cov kua dej hauv chav sov nyob rau lwm cov. Kev ua kom lub ntsej muag purity ncaj qha txiav txim siab ua npuas npuas stability (-60℃mus rau 200 degree. Hwm cov kua silicone ua kom tau sai sai tom qab rov ua dua tshiab, tiv thaiv kev siv sijhawm ntev los ntawm kev laus lossis tawv tawv.
Fuments silica (fume-sib raug zoo silica): "tus qauv txheej txheem kev txhim kho tus neeg sawv cev" rau ua npuas ncauj. Qhov no zoo dawb hmoov, thaum sib xyaw nrog kua silicone, ua raws li lub "me me ua npuas ncauj, ua npuas ncauj zoo nkauj thiab lub zog -. Yog tsis muaj nws, lub foamed silicone yuav ua mos thiab tsis yooj yim, tsis tuaj yeem tiv taus tiag tiag-ntiaj teb compression thiab kev sib txhuam thaum siv.
Ntawm chav kawm, nyob ntawm daim ntawv thov cov xwm txheej, xws li tus neeg sawv cev ua npuas dej los txhawb kev kho mob thiab ua kua (Core CP "uas txiav txim siab ua npuas ncauj.
Kauj ruam 2: Sib tov thiab do - cia cov khoom xyaw "tau ze"
Thaum cov khoom xyaw tau npaj tiav, lawv mus rau hauv cov khoom siv sib xyaw tshwj xeeb rau "pab pawg". Lub fluidity ntawm kua silicone ua rau kev sib xyaw ua ke ntau dua, tab sis muaj ob lub ntsiab lus tseem ceeb:
Tswj kub: Yuav tsum tau ceev cia hauv qab 50 degree, txwv tsis pub ua npuas dej tom qab yuav "plam tswj" ua ntej;
Nws lub sijhawm sib xyaw: feem ntau 20-30 feeb, kom txog thaum lub roj theem silica yog cov khoom siv roj hmab uas tau nthuav tawm, thiab cov pa roj zoo nkauj, kom ntseeg tau tias muaj cov pa hluav taws xob zoo nkauj tom qab ua npuas dej.
Yuav ua li cas yog tias kev sib xyaw tsis zoo? Hauv qee qhov chaw, cov pa roj silica pawg thiab cov npaus yuav nyuaj; Hauv lwm qhov chaw, cov ntsiab lus tsis txaus thiab ua npuas ncauj yuav muag dhau thiab yooj yim tawg. Yog li, cov kauj ruam no yog lub hauv paus ntawm "ua npuas ncauj".
Kauj ruam 3: Ua Npuas Ncauj Moulding - Lub "hloov pauv" ntawm ua npuas ncauj
Nov yog cov kauj ruam tshaj plaws! Cov sib xyaw ua ke tau xa mus rau "ua npuas dej rhiav" thiab hloov los ntawm cov txheej txheem:
Cov txheej txheem ua npuas dej txuas ntxiv: yob / daim hlau "ua ntej, ua ntej kho cov roj hmab sib txuas no siv cov khoom siv tshwj xeeb. Kauj ruam no tsim lub hauv paus rau kom ua kom tiav cov khoom lag luam kawg. Cov ntawv txheeb tau txais cov ntawv qhia tau thauj mus los rau cov siv tawv conveyor thiab pub rau ntau-me me-ntev-kub kho chamber --- cov chaw tseem ceeb rau kev ua npuas thiab solidification. Tsis pub dhau lub chav, raws li cov roj hmab nplooj ntawv npaj ua raws li cov khoom siv hluav taws xob zoo, thaum tib lub zog ua kom zoo nkauj los kho cov thermality thiab cov qauv kev ruaj khov.
Thaum cov khoom tawm los ntawm qhov cub, nws tau dhau los ua npuas dej nrog cov qauv zoo nkauj thiab cov duab tiaj (lossis txiav cov ntawv txheeb raws li yuav tsum tau).
Tus yuam sij: Yuav ua li cas cov pores tswj tau? Koj yuav xav tias: Vim li cas cov npuas npuas muaj qhov zoo li sesame (0.1-0.5mm) thiab lwm tus zoo li mung taum (1-3mm)?
• Nws yog feem ntau tau txiav txim siab los ntawm tus nqi ntawm cov ua npuas ncauj thiab cov cua sov: cov khoom siv hluav taws xob ntau dua, cov pa nqus tau zoo thiab lub suab nqus tau zoo); Txwv tsis pub, cov cua qhov yog qhov zoo (haum rau kev txiav xaim hluav taws xob).
• Cov pores ntawm cov khoom ua npuas zoo yuav tsum tau muab faib komyoo - thiab yuav tsis muaj kev ntxhov siab rau "loj qhov ua haujlwm ntawm cov txheej txheem.
Kauj Ruam 4: Kev Ua Si Tom Qab - "Ua kev soj ntsuam lub cev thiab kho cov ntsiab lus" rau cov npaus
Cov npaus tsuas yog ua kom tsis tau siv ncaj qha. Nws yuav tsum tau yauv sib tsoo "zoo sib tsoo": Muab nws tso rau hauv qhov cub thiab tsis txhob muaj 2 oxes tshem tawm cov tshuaj uas muaj 2-4 lossis ntsws kom txhob "lossis ntsws kom huv thaum siv. Kev txiav / Trimming: Cov ntaub ntawv yob tau txiav rau hauv cov ntawv txheeb, thiab cov npoo ntawm cov khoom tsis huv (piv txwv li, rau qhov yuam kev, rau qhov yuam kev, rau qhov yuam kev, rau qhov yuam kev, rau qhov yuam kev, rau qhov tsis zoo tshaj 0.1mm, txwv tsis pub nws yuav xau dej). Kev ua tau zoo CHATCH: ntsuas kev kub ceev: xws li 0.3g / cmÃ, kho raws li xav tau) thiab nyem tus nqi rov qab (los txiav txim siab lub neej).
Tom qab ntawd, Silicone ua npuas ncauj nplooj ntawv tiav lawm
