Parison programming hloov qhov sib txawv tuag thaum lub sij hawm extrusion yog li cov khoom muab tso rau qhov chaw tiav xav tau nws. Ib qho profile zoo tiv thaiv cov ces kaum, tes, lub xub pwg nyom, thiab pinch-tawm thaj chaw yam tsis ua kom tag nrho lub thawv hnyav dua.
Dab tsi parison programming yeej tswj tau
Nyob rau hauv extrusion tshuab moulding, molten yas yoojyim tuag raws li ib tug raj hu ua parison. Lub ntiajteb txawj nqus, yaj lub zog, tuag o, ncab, thiab pwm geometry cuam tshuam li cas lub raj ua ib feem. Qhov sib txawv ntawm qhov tsis sib xws tsis tshua tsim kom muaj cov phab ntsa zoo ib yam nkaus thaum ib feem muaj lub xub pwg nyom, cov ces kaum, tus kov, lossis qhov tob tob.
Tus maub los txav cov cuab yeej los ua kom cov ntu xaiv tuab dua lossis nyias dua. Lub hom phiaj yog tswj cov khoom faib khoom: cov khoom txaus nyob rau hauv qhov hnyav heev los yog cov chaw thauj khoom hnyav, nrog qhov hnyav tsawg dua hauv cov seem uas yooj yim.
| Profile ua | Txheej txheem nyhuv | Yuav ua li cas kom paub tseeb |
|---|---|---|
| Nce qhib ntawm cov ntsiab lus xaiv | Ntxiv cov ntaub ntawv mus rau qhov chaw ntawm parison | Nyias fab, lis cag, xub pwg, hauv qab thiab pinch-tawm cheeb tsam |
| Txo qhov qhib ntawm cov ntsiab lus xaiv | Txo cov khoom hauv qhov ntawd | Hnyav ncaj phab ntsa, qhov chaw qeeb-txias thiab qhov hnyav dhau |
| Hloov qhov profile | Txav cov cheeb tsam tuab thiab nyias raws parison | Seb ib cheeb tsam programmed dlhos nrog lub hom phiaj ib feem feature |
| Scale tag nrho profile hnyav | Hloov tag nrho profile | Tag nrho qhov hnyav thiab qhov tsawg kawg nkaus phab ntsa, tsis yog qhov nruab nrab xwb |
Cov ntaub ntawv tsim khoom muaj txiaj ntsig khaws cia cov ntaub ntawv profile ua ke nrog tus lej pwm, qib resin, xim lossis rov ua kom zoo, daim ntawv qhia kub, qhov loj me, lub sijhawm txias, thiab kev ntsuas qhov pom zoo.
Nruam thiab accumulator tshuab siv cov ntaub ntawv sib txawv
On ibnruam tshuab molding tshuab, cov ntaub ntawv parison tsis tu ncua. Qhov profile feem ntau synchronized rau lub sij hawm los yog parison ntev. Extrusion stability tseem ceeb vim hais tias kev hloov pauv hauv cov zis tuaj yeem txav mus rau qhov programmed taw tes raws li ib feem.
On ibaccumulator tshuab moulding tshuab, yaj yog khaws cia thiab thawb los ntawm qhov tuag. Qhov profile tuaj yeem khi rau txoj haujlwm accumulator. Kev txhaj tshuaj loj, sau qhov sib xws, thiab hloov pauv hloov pauv ua ib feem ntawm qhov teeb meem ntawm phab ntsa-thickness.
Tus nomMOOG DigiPack III manualcov ntaub ntawv ob qho tib si accumulator thiab daim ntawv thov txuas ntxiv-extrusion. Qhov no tsis tau txhais hais tias txhua lub tshuab Kinggle siv tib tus maub los. Paub meej tus qauv maub los, profile muaj peev xwm, actuator thiab tooling hauv qhov project hais.
Tswj kev teeb tsa ib ntus
- Txheeb xyuas daim ntawv qhia kom raug.Sib piv cov pwm, cov khoom siv, tuag thiab kho cov khoom.
- Stabilize lub yaj.Cia qhov ntsuas kub tiag tiag thiab paub meej tias kev noj zaub mov zoo ib yam thiab extrusion.
- Xyuas tooling xoom thiab ncua.Tshawb xyuas kev txav mus los rau kev nplaum, xau lossis misalignment.
- Teem parison ntev thiab txhaj tshuaj loj.Lub parison yuav tsum mus txog qhov tseeb txoj hauj lwm ntawm pwm kaw.
- Pib nrog qhov profile yooj yim.Kev hloov dav dav yog yooj yim rau kev kuaj mob dua li ntau qhov kev kho kom raug.
- Pwm ob peb lub voj voog ruaj khov.Tsis txhob txiav txim thawj ntu tom qab kev hloov pauv loj.
- Ntsuas qhov chaw ruaj khov.Sau cov phab ntsa yam tsawg kawg nkaus, qhov hnyav, qhov pom thiab ua haujlwm tau zoo.
- Hloov ib cheeb tsam ib zaug.Txuag ib qho kev hloov kho tshiab tsuas yog tom qab kev txhim kho ntxiv.
Phab ntsa-thickness teeb meem los ntawm cov tsos mob
| Cov tsos mob | Tshawb xyuas | Kauj ruam tom ntej |
|---|---|---|
| Nyias hauv qab los yog xub pwg | Profile txoj hauj lwm, parison sag, stretch thiab tshuab lub sij hawm | Paub meej tias kev sib tw ua ntej ntxiv qhov hnyav tag nrho |
| Ib sab tsis tu ncua thinner | Tuag centering, pwm alignment, txias thiab parison tiv tauj | Kho lub cev asymmetrical |
| Thickness txav mus rau lub voj voog | Melt kub, tso zis, txhaj tshuaj loj, tawm tswv yim thiab hydraulic stability | Stabilize tus txheej txheem ua ntej kho cov ntsiab lus |
| Hnyav phab ntsa tab sis tsis muaj zog pinch-tawm | Cov khoom siv qhov chaw, pinch-off tsim thiab parison txoj hauj lwm | Txav cov khoom mus rau thaj tsam pinch es tsis txhob nce qhov hnyav tag nrho |
| Kev faib tawm zoo tab sis hnyav dhau | Zuag qhia tag nrho cov nplai thiab qhov tsis tsim nyog hnyav | Txo cov kauj ruam ntsuas thaum tiv thaiv qhov tsawg kawg nkaus-phab ntsa |
| Cov lus txib hloov tab sis tsis yog ib feem | Actuator, valve, thaiv, calibration lossis txwv | Sib piv cov lus txib thiab kev tawm tswv yim, tom qab ntawd nce mus rau kev saib xyuas |
Lub Hoobkas saib: repeatability tseem ceeb tshaj ib qho qauv zoo meej
Ib qho profile yog npaj txhij tsuas yog thaum nws muaj sia nyob ib txwm hloov pauv, xws li rov pib dua sov, hloov khoom siv ntau, hloov pauv thiab qhov xav tau ntau yam ntawm cov dej txias-dej. Ib lub thawv zoo ua pov thawj tias lub tshuab tuaj yeem ua rau ib feem; kev khiav ruaj khov ua pov thawj tias cov txheej txheem tuaj yeem tswj tau.
Ua ntej lees txais, pom zoo rau qhov chaw ntsuas, tus qauv kom muaj nuj nqis, kev sim ua haujlwm thiab kev pom zoo hloov kho daim ntawv qhia. Tiv thaiv cov ntaub ntawv hauv paus thaum muab cov neeg ua haujlwm tau txais kev cob qhia ib txoj hauv kev los ua thiab thim rov qab kev hloov kho.
Yog tias qhov profile tsis ruaj khov tshwm nrog lub tswb, qhov tsis pom zoo ntawm txoj haujlwm lossis kev hloov pauv, siv lubHMI thiab ceeb toom qhia. Cov neeg yuav khoom tseem txhais cov khoom siv tuaj yeem pib nrog Kinggle'stshuab xaiv phau ntawv qhia.
Cov lus nug uas nquag nug
parison programming yog dab tsi?
Parison programming hloov qhov tuag-gap qhib thaum lub sij hawm extrusion thiaj li txawv seem ntawm parison tau txais cov khoom sib txawv.
parison programming puas tuaj yeem kho txhua qhov teeb meem nyias-phab ntsa?
Tsis yog. Nws tsis tuaj yeem txhim kho kev tuag misalignment, tsis ruaj tsis khov extrusion, cov cuab yeej puas, cua txias tsis zoo, tsim pwm tsis raug, lossis lub tshuab ua haujlwm tsis zoo.
Kuv puas yuav tsum hloov tus kheej cov ntsiab lus lossis qhov hnyav tag nrho ua ntej?
Siv qhov hnyav tag nrho tsuas yog thaum qhov ua tiav tas li lub teeb lossis hnyav. Siv cov ntsiab lus hauv zos hloov pauv thaum ntsuas qhia tias muaj teeb meem rov ua dua hauv ib cheeb tsam.
Vim li cas qhov profile txav ntawm qhov?
Feem ntau ua rau muaj xws li kev hloov pauv hauv extrusion tus nqi, parison ntev, accumulator txhaj tshuaj zoo ib yam, cov khoom kub, pib qeeb, los yog sensor calibration.
Lub tshuab xav tau pes tsawg profile?
Tus lej yuav tsum tau nyob ntawm qhov geometry thiab kev teeb tsa ntawm tus tswj. Ntau cov ntsiab lus tsis them nyiaj rau cov txheej txheem tsis ruaj khov.
