Cov txheej txheem tseem ceeb ntawm kev txhaj tshuaj molded qhov chaw tuaj yeem muab faib ua 4 yam xws li:Lub tog raj kheej kub, yaj kub, txhaj pwm kub, txhaj tshuaj siab.
1. Lub tog raj kheej kub:Nws yog qhov paub zoo tias kev ua tiav ntawm cov yas txhaj tshuaj molded qhov chaw nyob ntawm ntau yam, nrog rau qhov kub thiab txias ntawm lub tog raj kheej.Lub tog raj kheej kub yuav tsum siab txaus los xyuas kom meej tias cov yas yog molten thaum nws ncav cuag cov pwm, tab sis tsis yog li ntawd siab tias cov yas degrades.Ua tiav qhov tseeb lub tog raj kheej kub yog ib tug ilv tshuav nyiaj li cas, thiab ib tug uas yog feem ntau nyuaj rau tswj.Qhov no yog vim qhov kub ntawm lub tog raj kheej tuaj yeem hloov pauv sai heev, thiab tuaj yeem cuam tshuam los ntawm ntau yam, suav nrog hom yas siv, qhov loj ntawm pwm, qhov ceev ntawm kev txhaj tshuaj, thiab qhov kub thiab txias.Txhawm rau kom ntseeg tau tias lub tog raj kheej qhov kub thiab txias tau tswj tau qhov tseeb, nws yog ib qho tseem ceeb uas yuav tsum tau siv lub ntsuas kub.Qhov no yuav pab tswj qhov kub ntawm lub tog raj kheej, thiab tiv thaiv nws los ntawm kev hloov pauv.Muaj ntau ntau hom kev tswj qhov kub thiab txias, thiab nws yog ib qho tseem ceeb uas yuav tau xaiv ib qho uas haum rau daim ntawv thov tshwj xeeb.
2.Melt kub:Melt kub yog ib qho tseem ceeb tshaj plaws hauv kev txhaj tshuaj molding, thiab yog qhov qhia tau zoo ntawm cov yas yuav ntws zoo npaum li cas thaum lub sijhawm txhaj tshuaj.Qhov kub yaj kuj muaj qhov cuam tshuam ncaj qha rau lub zog thiab qhov ruaj khov ntawm qhov molded.Muaj ob peb yam uas cuam tshuam qhov kub ntawm cov yas, nrog rau cov tshuaj muaj pes tsawg leeg ntawm cov resin, hom yas, thiab kev ua haujlwm.Feem ntau, cov kub yaj ntau dua ua rau cov dej ntws zoo dua thiab qis dua qhov kub thiab txias ua rau muaj kev ruaj ntseg zoo dua.Cov kev ua haujlwm uas muaj feem cuam tshuam loj tshaj plaws ntawm cov kub kub yog txhaj tshuaj ceev thiab chim kub.Kev txhaj tshuaj nrawm yog qhov ceev ntawm cov yas molten txhaj rau hauv pwm thiab lub thoob kub yog qhov kub ntawm cov yas raws li nws tau txhaj. Feem ntau, kev txhaj tshuaj ntau dua thiab qhov kub thiab txias ua rau kub yaj ntau dua.Txawm li cas los xij, yog tias qhov kev txhaj tshuaj nrawm dhau los yog qhov kub ntawm lub thoob yog qhov tsawg, cov yas tuaj yeem degrade thiab cov pwm tuaj yeem ua rau tsis zoo.
3. txhaj pwm kub:
Cov khoom sib txawv yuav tsum muaj qhov sib txawv ntawm kev txhaj tshuaj pwm kub kom thiaj li ua tau zoo yaj thiab pwm.Qhov tshwj xeeb kub uas koj yuav xav tau kuj nyob ntawm qhov loj thiab tuab ntawm koj cov khoom.Txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pwm, koj yuav tsum xub txiav txim siab seb qhov ntsuas kub ua haujlwm zoo tshaj plaws rau koj cov khoom tshwj xeeb,xws li PC feem ntau xav tau ntau dua 60 degrees, thiab PPS txhawm rau ua kom zoo dua qub thiab txhim kho kev txav mus los, pwm kub qee zaum xav tau ntau dua 160 degrees Thaum koj paub qhov no, koj tuaj yeem siv tus pas ntsuas kub los ntsuas thiab ntsuas qhov kub ntawm koj. tshuab molding.
4. txhaj tshuaj:Qhov no yog lub siab uas cov yas molten yog txhaj rau hauv pwm.Siab dhau lawm thiab cov yas yuav ntws sai heev, ua rau ib feem nrog cov phab ntsa nyias thiab qhov tsis zoo ntawm qhov tseeb.Tsawg dhau lawm thiab cov yas yuav ntws qeeb dhau, uas ua rau ib feem nrog cov phab ntsa tuab thiab cov khoom tsis zoo ntawm lub ntsej muag zoo nkauj.Qhov kev tiv thaiv yuav tsum tau rau lub yaj kom kov yeej qhov kev nce qib ncaj qha cuam tshuam qhov loj, qhov hnyav thiab deformation ntawm cov khoom, thiab lwm yam.Cov khoom yas sib txawv yuav tsum muaj kev txhaj tshuaj sib txawv.Rau cov ntaub ntawv xws li PA, PP, thiab lwm yam, nce lub siab yuav ua rau muaj kev txhim kho tseem ceeb hauv cov dej ntws.Qhov loj ntawm kev txhaj tshuaj siab txiav txim siab qhov ntom ntawm cov khoom, piv txwv li, glossy tsos.Nws tsis muaj tus nqi ruaj khov, thiab qhov nyuaj ntawm cov pwm puv, qhov siab ntawm qhov txhaj tshuaj nce ntxiv.
Thaum koj tsim los rau kev txhaj tshuaj molding qhov chaw.Koj puas tau ntsib cov teeb meem uas ua rau koj chim siab?Yuav ua li cas ua kom zoo kawg nkaus lub thickness ntawm feem ntau tshaj 4CM los yog ntev tshaj 1.5M?Yuav ua li cas ua ib qho khoom nkhaus yam tsis muaj deformation?Los yog yuav ua li cas los tswj cov txheej txheem undercuts ... thiab lwm yam.
Yog tias koj tawm tsam nrog cov kev cov nyom, Yog tias koj tab tom nrhiav ib pab neeg ruaj khov thiab muaj kev tshaj lij los pab koj daws cov teeb meem?
Ruicheng- koj cov kev daws teeb meem zoo tshaj plaws thiab riam phom zais cia, leej twg muaj ntau tshaj 20 xyoo kev txhaj tshuaj yas qhov chaw uas yuav pab koj hla dhau cov teeb meem no / cov txheej txheem kev teeb meem thiab tig qhov "tsis tuaj yeem" txhais tau rau hauv kev muaj tiag?
Post lub sij hawm: Jan-10-2023