Kev tsim thev naus laus zis ntawm kev ua tau zoo thermoplastic ntau yog tsuas yog hloov los ntawm thermosetting resin composites thiab hlau thawj thev naus laus zis. Raws li cov cuab yeej sib txawv, nws tuaj yeem faib ua molding, ithering moulding, forting moulding, peb yuav xaiv ob peb txoj kev siv moulding los muab koj luv luv Taw qhia, yog li ntawd koj tuaj yeem muaj kev nkag siab ntau ntxiv ntawm Thermoplasle Carbon Fiber ntau sib xyaw.
1. Muab ob npaug rau zaj duab xis
Ob chav mem tes moulding, tseem hu ua resin membrane infiltration moulding, yog ib txoj kev tsim los ntawm lub tuam txhab Ici los npaj cov khoom siv ICI los npaj cov khoom siv uas muaj cov tswv yim. Hom no yog ua kom muaj txiaj ntsig zoo rau cov pwm thiab ua cov khoom seem.
Hauv kev sib sau ua ke ntawm ob daim duab sib dhos, muab cov yeeb yaj kiab txiav ntawm ob txheej ntawm deformable yooj ywm resin zaj duab xis thiab lub periphery ntawm zaj duab xis yog ntim nrog hlau lossis lwm yam khoom siv. Nyob rau hauv cov txheej txheem tsim, tom qab ua kom cua sov rau kev tsim qhov kub thiab txias, thiab cov khoom siv tau deformed raws li cov duab ntawm cov hlau pwm, thiab thaum kawg txias thiab zoo li tus.
Nyob rau hauv cov txheej txheem ntawm ob daim duab ua yeeb yaj kiab ua ke, cov seem thiab cov yeeb yaj kiab feem ntau ntim thiab nqus plua plav. Vim yog cov deformancity ntawm zaj duab xis, qhov kev txwv ntawm resin ntws yog tsawg dua li ntawm cov pwm txhav. Ntawm qhov tod tes, deformed zaj duab xis nyob rau hauv lub tshuab nqus dej tuaj yeem txhim kho cov kev ntxhov siab ntawm cov ntu thiab ua kom cov qauv zoo.
2. Pultrusion moulding
Pultrusion yog kev ua lag luam txuas ntxiv ntawm cov khoom sib xyaw nrog cov khoom sib txuas nrog cov ntoo. Thaum pib, nws tau siv los tsim cov khoom siv yooj yooj yim nrog unidirectional fiber ntxiv txhawb cov khoom lag luam, thiab maj mam tsim mus rau hauv cov khoom lag luam nrog cov khoom, hollow thiab ntau yam credex. Ntxiv mus, cov khoom ntawm cov profiles tuaj yeem tsim los ua kom tau raws li cov cai ntawm ntau yam kev ua lag luam engineering.
Pultrusion moulding yog rau consolidate lub expreg daim kab xev (xov) hauv ib pawg ntawm pultrusulus pwm. Lub prepreg yog pultruded thiab expreg, lossis impregnated nyias. Cov txheej txheem Impregnation yog cov fiber sib xyaw ua ke impregnation thiab cov hmoov liquefying lub txaj impregnation.
3. Siab Moulding
Daim ntawv npaj ua ntej yog txiav raws li qhov loj me me ntawm cov pwm, rhuab hauv qhov kub me me ntawm lub cob, thiab tom qab ntawd xa mus rau qhov kev tuag loj rau kev nias kub sai. Lub voj voog moulding feem ntau yog ua tiav hauv kaum ob zaug rau ob peb feeb. Hom tshuaj moulding no tau siv hluav taws xob tsawg, cov nqi ntau lawm siv thiab cov khoom tsim muaj zoo. Nws yog cov txheej txheem moulding feem ntau hauv cov txheej txheem moulding ntawm thermoplastic sib xyaw.
4. Winding sib sau
Qhov sib txawv ntawm Fileamic winding ntawm thermopicastic composites thiab thermosetting composites yog tias rhuab mus rau qhov muag muag taw tes thiab ua kom sov rau ntawm qhov kev sib chwv ntawm lub Mandrel.
Cov cua sov uas nquag muaj cov cua sov uas muaj cua sov, hluav taws xob hluav taws xob hluav taws xob cua sov, thiab lwm yam. ntawm electromagnetic yoj. Nyob rau hauv xyoo tsis ntev los no, laser cua kub thiab cua sov thiab cua sov tau tsim kho.
Nyob rau hauv xyoo tsis ntev los no, cov txheej txheem winding tshiab tau tsim, suav nrog ib-kauj ruam moulding txaj ntawm thermoplastic resin hmoov, thiab tom qab ntawd mob rau lub qhov txhab loj ntawm Mandrel; Tsis tas li ntawd, los ntawm cov txheej txheem cua sov, uas yog, cov pa roj carbon fiber prepn (xev) yog shournifying los ntawm kev siv hluav taws xob thiab cov ntaub qhwv (daim kab xev) tuaj yeem raug rau cov khoom lag luam; Qhov thib peb yog siv neeg hlau mus rau cov neeg hlau, txhim kho qhov tseeb thiab kev siv hluav taws xob ntawm cov khoom cua tshuab, yog li nws tau txais kev saib xyuas zoo.
Lub Sijhawm Post: Jul-15-2021