Tom qab ua tiav qhov tiav, cov khoom siv roj hmab feem ntau xav tau qee txoj kev kho tom qab los ua ib qho khoom tiav lawm. Qhov no muaj xws li: 1 lub tsho ntawm cov khoom siv roj hmab muag, kom lub qhov muag ntawm cov khoom yog tus zoo thiab qhov ntev yog qhov siab txog qhov yuav tsum tau muaj; 2 tom qab qee qhov tshwj xeeb ua, xws li ua cov nplais ntawm cov khoom, kev ua tau zoo ntawm cov khoom tshwj xeeb-zoo tuaj; Cov khoom uas muaj ntaub qhwv pob zeb xws li cov kaspes, lub cav, thiab lwm yam yog raug kub hnyiab txias thiab ntxhov siab thiab tom qab txias ntawm kev nce nqi kom pom tseeb cov khoom loj, cov qauv ruaj khov thiab ua haujlwm zoo.
1. Txiav ntawm cov khoom pwm tom qab vulcanization
Thaum rubber mold khoom yog vulcanized, cov roj hmab coj mus txuas ntxiv ntws tawm ntawm cov nplaum ntawm cov pwm tsim ib qho kev sib tshooj rubber ntug, uas tseem hu ua flash lossis flash edge. Lub thickness thiab thickness ntawm roj hmab ntug yog txiav txim siab los ntawm cov qauv thiab ua kom tiav ntawm pwm. Lub txheejtxheem ntawm daim ntaub nplaum lub nplhaib thiab cov kua nplaum ntxiv. Niaj hnub no, cov khoom tsim los ntawm cov pwm muaj infinite muaj ib txoj hlua khov heev, thiab qee zaus lawv tuaj yeem raug muab tshem tawm los yog maj mam muab rubbed tawm thaum pwm tso tawm. Txawm li cas los xij, xws li cov pwm no muaj nuj nqis thiab tsis muaj zog, thiab feem ntau cov hnab yas moulded yuav tsum tau siv cov tom qab tshem tawm.
Phau ntawv xovtooj
Taub hau trimming yog ib qho qub kev ntawm kev sib tsoo. Nws yuav ua rau manually punching cov npoo nrog ib tus punch; tshem cov hau nrog txiab, scraping thiab lwm yam cuab yeej. Qhov zoo thiab ceev ceev ntawm cov khoom siv roj hmab tes yuav txawv ntawm ib tus neeg mus rau ib tug neeg thiab yuav tsum muaj kev sib ntswg
Geometry ntawm cov khoom tiav lawm yuav tsum ua raws li qhov khoom tsim nyog thiab yuav tsum tsis txhob raug khawb, khawb lossis deformed. Ua ntej tshee, nws yog ib qho tseem ceeb kom nkag siab txog qhov ntaiv thiab kev ua raws li kev cai, coj tus qauv hnav kom zoo thiab siv cov cuab yeej kom raug.
2. Kev hnav khaub ncaws txhua yam
Cov neeg ua pleev kiab yog hais txog kev siv qhov sib xyaw thiab 5 ntawm cov khoom siv roj hmab siv cov khoom siv tshwj xeeb thiab cov txheej txheem coj los siv. Nws yog tam sim no ib qho kev paub ntau tshaj kev ua tiav.
(1) Kev xuas tes xuas hlau khawm thiab khu lub puab tsaav Cov roj hmab ntawm qhov khoom raug muab tshem tawm lug ntawm kev siv lub tshuab hab ib teg tuag hab paab riam. Txoj kev no yog tsim rau cov khoom thiab cov khoom molded uas nws cov nplaum yuav muab tso rau hauv qhov tuag los yog cov phom tua, xws li stoppers, khob, thiab cov zoo li. Rau cov khoom uas muaj cov txheej txheem siab thiab tsis tshua muaj kev sib tw, qhov feem cuam siv feem ntau yog siv los cuam tshuam cov laj kab. Qhov no tuaj yeem txo qhov tsis sib haum ntawm ntug tom qab siv riam txiav vim qhov loj elasticity ntawm cov khoom, thiab sab sab yog concave; thiab cov roj hmab cov ntsiab lus qis dua thiab qhov nyuaj yog siab dua. Cov khoom yuav raug txiav tawm ncaj qha los ntawm rab riam tuag. Tsis tas li ntawd, tuag txiav kuj muab faib ua txias txias thiab kub txiav. Txiav tshaj tawm hais txog xuas nrig ntawm chav kub. Qhov xuas nrig ntawm qhov khoom yuav tsum yog siab tshaj, thiab qhov zoo ntawm qhov xuas nrig yog qhov zoo dua; qhov kub txiav hais txog qhov kub siab dua -f, Thaum txiav, nws yuav tsum tiv thaiv kom txhob kub ntawm kev tiv tauj cov khoom ntev dhau lawm thiab cuam tshuam qhov khoom zoo.
(2) Kev txiav ua kom zoo nkauj thiab cov nplhaib yog tsim rau kev siv cov khoom loj, siv cov cuab yeej tawm. Ib sab txiav tshuab yog lub tshuab tshwj xeeb, thiab txawv cov khoom siv txawv cutters. Piv txwv li, tom qab lub log nrig, muaj ntau lub qhov ntev ntawm qhov muag ntawm lub qhov muag ntawm qhov muag ntawm qhov muag thiab qhov laj kab, thiab lub pluaj yuav tsum tau muab tshem tawm uas siv cov cuab yeej grooved nyob rau ntawm lub log ntawm lub log.
(3) Mechanical sib tsoo thiab kom khaus Kev sib xyaw pwm nrog cov puab sab hauv thiab sab nrauv, sib tsoo feem ntau siv. Cov hniav sib tsoo yog ib qho kev sib tsoo pob zeb nrog ib qho tuab ntawm cov khoom. Qhov kev txiav ntawm kev sib tsoo thiab txoj kab sib qes yog tsawg, thiab qhov sib tsoo tawm yog qhov ntxhib. Tej zaum nws yuav muaj cov seem ntawm cov av xuab zeb, uas yuav cuam tshuam rau kev siv cov nyhuv.
(4) Txhaj Tshuaj Tua Tsiaj Qis Tsis zoo rau cov khoom siv zoo uas muaj kev xav tau zoo, xws li 0-rings, cov khob me me, thiab lwm yam, qhov no yuav siv tau rau qhov ntsuas. Cov khoom yog sai sai rau hauv qab cov pa kub txias nrog kua nitrogen los yog dej khov qhuav, thiab tom qab ntawd cov hlau txhaj tshuaj los yog cov yas yas txau siv rau hauv kev kub ceev kom tawg rau ntawm lub plhaub thiab ua kom tiav cov kab ntsig.
(5) Tsawg txhuam thiab txhuam nws Tshem tawm cov roj hmab ntawm cov khoom khov uas rub los khi ntawm ob txoj kab nylon txhuam nrig ib ncig ntawm txoj kab rov tav.
(6) Tsawg-kub kub nruas Trimming Nws yog qhov ntxov tshaj plaws saws txoj kev khov rau trimming. Tej yam quab yuam tau los ntawm kev sib hloov ntawm lub nruas thiab txoj kev sib txhuam ntawm cov khoom raug siv los ntais thiab poob tawm ntawm ntug ntawm qhov khoom uas tau raug khov rau hauv qab qhov kev kub hnyiab. Cov duab ntawm lub nruas yog feem ntau octagonal kom nce qhov feem quab yuam ntawm cov khoom nyob rau hauv lub nruas, lub rotation ceev ntawm lub nruas yuav tsum muaj ntsis, thiab ntxiv ntawm abrasive muaj peev xwm txhim kho lub efficiency. Piv txwv, cov txheej txheem ntawm txoj hlua hluav taws xob ntawm lub tshuab hluav taws xob (electrolytic capacitor) yog siv lub ntsuas kub tsawg tsawg.
(7) Kev kub ntxhov siab, tseem hu ua vibration freezing trimming, qhov khoom yog spirally vibrated nyob rau hauv lub nplhaib-zoo li lub thawv ntim, thiab muaj ib qho muaj zog feem ntawm cov khoom thiab nruab nrab ntawm cov khoom thiab abrasive, ua lub khov embittlement poob. Qhov qis-ntsuas kub ntawm qhov tsis zoo yog qhov zoo tshaj qhov qis-kub nruas trimming, qhov khoom puas qhov khoom tsawg tsawg, thiab cov khoom ua haujlwm tsis zoo.
(8) Tsawg kub zeeg thiab dither trimming yog tsim rau cov khoom me me los yog micro-cov khoom siv los yog cov khoom siv roj hmab uas muaj cov hlau khov hlau. Ua ke nrog tus cwj pwm, rubber npoo nyob rau hauv cov khoom qhov, qhov chaw tiaj thiab grooves raug kho.
Kev Hnyav Qianlang Khoom Muag Khoom Roj Hmab
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