Tshuab moulding yog cov txheej txheem siv dav siv los ua cov khoom yas hollow. Nws yog tshwj xeeb tshaj yog nrov nyob rau hauv zus tau tej cov ntim, fwj thiab ntau lwm yam khoom. Nyob rau hauv lub plawv ntawm lub tshuab molding txheej txheem yog lubtshuab moulding tshuab, uas plays lub luag haujlwm tseem ceeb hauv molding cov khoom yas rau hauv cov khoom xav tau. Nyob rau hauv tsab xov xwm no, peb yuav saib plaub theem ntawm tshuab moulding thiab yuav ua li cas lub tshuab moulding tshuab pab txhua theem.
Ua ntej delving rau hauv txhua theem, nws yog ib qho tsim nyog yuav tsum nkag siab tias tshuab molding yog dab tsi.Tshuab moldingyog ib txoj kev tsim khoom uas yuav tsum tshuab lub raj yas uas muaj cua sov (hu ua parison,) rau hauv pwm los tsim cov khoom hollow. Cov txheej txheem ua tau zoo thiab pheej yig, ua rau nws yog qhov kev xaiv nrov rau kev tsim cov khoom yas loj.
Plaub theem ntawm tshuab moulding:
Tshuab moulding tuaj yeem muab faib ua plaub theem: extrusion, sib sau, txias thiab ejection. Txhua theem yog qhov tseem ceeb rau kev ua tiav tag nrho ntawm cov txheej txheem tshuab molding, thiab tshuab moulding tshuab pab txhawb txhua theem.
1. Extrusion
Thawj theem ntawm tshuab moulding yog extrusion, qhov twg cov yas pellets tau pub rau hauv tshuab moulding tshuab. Covtshuab moulding tshuabheats cov yas pellets kom txog thaum lawv yaj, ua ib lub raj txuas ntxiv ntawm cov yas molten hu ua parison. Cov txheej txheem extrusion yog qhov tseem ceeb vim tias nws txiav txim siab lub thickness thiab uniformity ntawm parison, uas ncaj qha cuam tshuam rau qhov zoo ntawm cov khoom kawg.
Nyob rau theem no, lub tshuab moulding tshuab siv cov ntsia hlau lossis plunger los thawb cov yas molten rau hauv pwm los tsim cov parison. Kub thiab siab yuav tsum tau ua tib zoo tswj kom ntseeg tau tias cov yas yog yaj tag thiab tuaj yeem yooj yim molded nyob rau theem tom ntej.
2. Kev tsim
Thaum lub parison yog tsim, lub molding theem yog nkag. Nyob rau theem no, parison yog clamped rau hauv pwm los ua cov khoom kawg. Lub tshuab tshuab moulding ces qhia cua mus rau hauv lub parison, ua rau nws nthuav mus txog rau thaum nws tag nrho cov pwm. Cov txheej txheem no hu ua tshuab moulding.
Kev tsim pwm yog qhov tseem ceeb vim nws txiav txim siab qhov loj thiab qhov kawg ntawm cov khoom. Nyob rau theem no, lub tshuab moulding tshuab yuav tsum precisely tswj cov huab cua siab thiab kub kom ntseeg tau tias lub parison expands uniformly thiab adheres rau cov phab ntsa ntawm cov pwm.
LQ AS Txhaj-stretch-tshuab moulding tshuab lag luam wholesale
1. Cov qauv AS series siv peb-chaw nres tsheb qauv thiab tsim nyog rau kev tsim cov thawv yas xws li PET, PETG, thiab lwm yam. Nws yog siv rau hauv cov thawv ntim khoom siv tshuaj pleev ib ce, tshuaj, thiab lwm yam.
2. Txhaj-stretch-blow molding tshuab muaj cov tshuab, pwm, molding txheej txheem, thiab lwm yam. Liuzhou Jingye Machinery Co., Ltd. tau tshawb fawb thiab tsim cov tshuab no rau ntau tshaj kaum xyoo.
3. Peb Txhaj-Strech-Blow Molding Tshuab yog peb-chaw nres tsheb: txhaj tshuaj preform, strentch & tshuab, thiab ejection.
4. Qhov txheej txheem ib theem no tuaj yeem txuag koj lub zog ntau vim tias koj tsis tas yuav rov ua cov preforms.
5. Thiab tuaj yeem ua kom koj lub raj mis zoo dua qub, los ntawm kev zam cov preforms khawb rau ib leeg.
3. Cua txias
Tom qab lub parison tau inflated thiab molded, nws nkag mus rau lub txias theem. Cov theem no yog qhov tseem ceeb rau kev kho cov yas thiab xyuas kom meej tias cov khoom kawg khaws nws cov duab.Tshuab moulding tshuabfeem ntau yog siv cov cua txias los yog cua kom txo qhov kub ntawm qhov molded.
Lub sij hawm txias nws txawv nyob ntawm seb hom yas siv thiab thickness ntawm cov khoom. Kev ua kom txias kom zoo yog qhov tseem ceeb vim tias nws cuam tshuam rau cov khoom siv kho tshuab thiab tag nrho qhov zoo ntawm cov khoom kawg. Yog tias cov txheej txheem txias tsis tswj kom zoo, nws yuav ua rau muaj kev sib tsoo lossis lwm yam tsis xws luag hauv cov khoom tiav.
4. Kev tshem tawm
Qhov kawg theem ntawm tshuab molding yog ejection. Thaum cov khoom tau txias thiab solidified, lubtshuab moulding tshuabqhib lub pwm kom tso cov khoom tiav. Cov theem no yuav tsum ua tib zoo ua kom tsis txhob ua rau cov khoom puas. Lub tshuab tuaj yeem siv lub caj npab robotic lossis ejector tus pin los pab tshem tawm ib feem ntawm cov pwm.
Tom qab ejection, cov khoom yuav tau mus los ntawm lwm cov txheej txheem ua, xws li trimming los yog soj ntsuam, ua ntej nws yuav muab ntim thiab xa. Qhov ua tau zoo ntawm cov theem ejection tuaj yeem muaj qhov cuam tshuam loj rau tag nrho cov voj voog ntau lawm thiab yog li ntawd yog ib feem tseem ceeb ntawm cov txheej txheem tshuab molding.
Tshuab moulding yog cov txheej txheem tsim tau zoo thiab muaj ntau yam uas tso siab rau kev ua haujlwm ntawm lub tshuab tshuab moulding. Los ntawm kev nkag siab txog plaub theem ntawm tshuab moulding (extrusion, forming, cooling and ejection), nws muaj peev xwm tau txais kev nkag siab txog kev tsim cov khoom yas hollow. Txhua theem ua lub luag haujlwm tseem ceeb hauv kev ua kom zoo thiab sib xws ntawm cov khoom kawg.
Raws li qhov kev thov rau cov khoom zoo yas txuas ntxiv mus thoob plaws ntau qhov kev lag luam, kev nce qib hauvtshuab moldingtechnology thiab machinery zoo li yuav ua rau kom cov efficiency thiab muaj peev xwm ntawm lub tshuab molding txheej txheem. Txawm hais tias koj yog cov chaw tsim khoom, tus kws tshaj lij, lossis tsuas yog xav nyob hauv lub ntiaj teb ntawm kev tsim cov yas, kev nkag siab cov theem no yuav ua rau koj nkag siab tob txog qhov nyuaj thiab kev tsim kho tshiab tom qab tshuab moulding tshuab.
Post lub sij hawm: Dec-09-2024