1. Taw qhia
Piv nrog rau qhov zoo tib yam ntws channel pwm, kub khiav pwm muaj qhov zoo ntawm kev txhaj tshuaj zoo, zoo zoo ntawm molded yas qhov chaw thiab cov khoom txuag. Nrog rau txoj kev loj hlob ntawm kev lag luam yas, kub khiav tshuab yog tas li txhim kho thiab zoo tag nrho, thiab nws daim ntawv thov ntau kuj nce. dav.
Cov kub khiav yog cua sov kom ntseeg tau tias cov yas ntawm cov neeg khiav dej num thiab cov rooj vag nyob twj ywm molten. Txij li thaum lub cua sov pas nrig thiab lub nplhaib cua sov yog teem nyob ze los yog nyob rau hauv nruab nrab ntawm txoj kev khiav, tag nrho txoj kev khiav los ntawm lub nozzle tawm ntawm lub tshuab txhaj tshuaj molding mus rau lub rooj vag yog nyob rau hauv ib tug kub lub xeev, yog li ntawd cov yas nyob rau hauv lub ntws. txoj kev yog khaws cia molten, thiab nws yog feem ntau tsis tsim nyog los qhib txoj kev khiav kom tshem tawm cov condensation tom qab kaw. Khoom siv, tsuas yog tig rau ntawm qhov dej ntws mus rau qhov xav tau kub.
Kub khiav txhaj tshuaj molding tau qhia hauv xyoo 1950. Tom qab lub sijhawm ntev ntawm kev nce qib, nws daim ntawv thov nkag mus tau nce xyoo los ntawm xyoo. Hauv nruab nrab -1980s, cov pwm kub khiav hauv Tebchaws Meskas suav txog 15% txog 17% ntawm tag nrho cov pwm txhaj tshuaj, hauv Tebchaws Europe 12% txog 15%, thiab Nyiv yog li 10%. Tab sis nyob rau xyoo 1990, cov pwm kub khiav hauv cov yas txhaj tshuaj pwm tsim hauv Tebchaws Meskas tau Ntau tshaj 40%, hauv cov pwm txhaj tshuaj ntawm cov khoom loj suav nrog ntau dua 90%. Nyob rau hauv xyoo tas los no, Tuam Tshoj cov tuam txhab kub khiav tau tsim muaj zog heev, tab sis tseem muaj qhov sib txawv loj hauv cov thev naus laus zis siab heev ntawm Tuam Tshoj thiab cov teb chaws industrialized, uas xav kom peb mus txuas ntxiv mus.
2. Txoj kev loj hlob ntawm cov manifold
Tam sim no, tus qauv tsim ntawm lub manifold yog tseem dominated los ntawm sab nraud tshav kub, tuav feem ntau ntawm cov lag luam. Internal heat splitters tseem muaj ntau tus neeg tawm tswv yim vim lawv txoj haujlwm yooj yim thiab tus nqi qis. Txoj kev loj hlob ntawm rheology txoj kev xav thiab thev naus laus zis ua rau cov cua sov sab nraud manifold yooj yim los tswj. Nws tuaj yeem pom tau tias cov pwm high-end yuav xaiv cov cua sov sab nraud manifold.
3. Txoj kev loj hlob ntawm rab koob valve hom kub nozzle
Txoj kev loj hlob ntawm rab koob valve hom kub nozzle feem ntau yog tshwm sim hauv kev tsav tsheb ntawm lub koob valve. Tom qab ntau xyoo ntawm txoj kev loj hlob, txoj kev tsav tsheb tam sim no ntawm rab koob valve hom kub nozzle tau tsim zoo heev piv nrog rau yav dhau los. Tam sim no, feem ntau yog hydraulic tsav. Cua siab tsav, electromagnetic tsav thiab valve pin kho phaj yog floating nyob rau hauv tag nrho txoj kev. Lub tshuab hluav taws xob hluav taws xob tau kov yeej qhov tsis txaus ntawm hydraulic tsav uas tuaj yeem xau, thiab tau siv rau qhov chaw uas muaj kev xav tau ib puag ncig xws li kev cob qhia tsis muaj plua plav. Lub pneumatic tsav tsim mus rau hauv ib txoj kev uas lub tog raj kheej tsav plaub lub valve koob. Tus qauv tsim ntawm lub tog raj kheej tus qauv ua rau pwm ua tau yooj yim, tshem tawm yav dhau los high-precision lub tog raj kheej qhov machining los ntawm tus qauv, thiab lub tog raj kheej machining yog ua los ntawm tus neeg muag khoom kub. Tag nrho cov ntab ntawm rab koob kho phaj tuaj yeem tsav tag nrho cov koob valve, thiab nws yog qhov zoo los txo cov cylinders los ntawm kev txo cov cylinders los ntawm kev txo cov cylinders ntawm lub ntsiab nozzle manifold nrog cov cua sov siv kom txuag tau qhov chaw pwm. .
4. Kub khiav system kev loj hlob sib
(1) Miniaturization ntawm cov khoom
Lub miniaturization ntawm cov khoom yog ib qho ntawm cov lus qhia tseem ceeb rau kev tsim cov pwm txhaj tshuaj nyob rau hauv lub neej yav tom ntej, thiab precision txhaj molding tuaj yeem ua tiav zoo. Qhov kub khiav pwm shrinks lub nozzle, uas muaj peev xwm paub tau ntau kab noj hniav los yog ntau lub rooj vag filling, yog li txhim kho kev siv efficiency. Txij li thaum xyoo 1990, ntau lub tuam txhab tau siv cov khoom siv me me kom ua tiav kev sib koom ua ke ntau lub nozzles lossis ntau lub rooj vag nozzles. Tam sim no, qhov tsawg kawg nkaus qhov deb ntawm rab koob valve nozzle tuaj yeem yog 25mm. Raws li pom nyob rau hauv daim duab 6, ib tug 32- cap koob valve pwm yog ua los ntawm PP, lub tshuab txhaj tshuaj yog 150 tons, cov yas yog 25 hli, thiab cov kub khiav yog siv. Ob chav sab splitter tsim, koob valve kub lub qhov ncauj,.
(2) Standardization ntawm cov khoom
Cov qauv ntawm cov kub khiav pwm yog qhov nyuaj thiab tus nqi siab. Standardization ntawm lub Cheebtsam tuaj yeem txhim kho lub neej voj voog ntawm cov khoom, txo cov nqi, thiab pab txhawb kev tu cov khoom. Lub ntsiab lus tseem ceeb tshaj plaws yog tias nws yog qhov muaj txiaj ntsig zoo rau kev nrov nrov thiab kev siv tshuab kub khiav tshuab. Nyob rau tib lub sijhawm, txhim kho cov txheej txheem txheej txheem ntawm cov khoom sib txuas, thiab pab txhawb kev txhim kho, xaiv thiab txhawb nqa cov khoom kub khiav series.
(3) Kev tswj qhov kub thiab txias
Qhov zoo ntawm cov khoom yas feem ntau cuam tshuam nrog qhov kub thiab txias thaum lub sijhawm txhaj tshuaj molding txheej txheem. Lub tshuab tseem ceeb ntawm kub khiav pwm txhaj tshuaj molding yog tswj qhov kub ntawm cov neeg khiav dej num thiab cov rooj vag. Yog li ntawd, ntau yam thev naus laus zis xws li cov thev naus laus zis thev naus laus zis tuaj yeem ua ke los txhim kho qhov tseeb ntawm cov cuab yeej tswj qhov kub thiab txias, kom cov khoom sib npaug sib npaug, kom cov khoom zoo ntawm cov yas tuaj yeem txhim kho zoo dua.
(4) Kev siv dav dav
Txij li thaum kub khiav tshuab muaj qhov zoo ntawm kev txuag cov peev txheej, kev txhim kho kev tsim khoom, thiab txhim kho cov khoom zoo, kev txhim kho nws cov kev siv ntau yam yog nws txoj kev loj hlob tseem ceeb yav tom ntej. Txog rau qhov kawg no, ua ke nrog nws txoj kev txhim kho thiab lwm yam kev txhaj tshuaj molding tshuab, nws yuav tsum tau tsim cov txheej txheem molding tshiab, xws li kev txhaj tshuaj ntau xim, laminated kub khiav txhaj tshuaj molding, thiab lwm yam. txhim khu lub practicality ntawm kub khiav tshuab, kub khiav Lub tshuab tau siv nyob rau hauv txhaj tshuaj pwm rau xyoo lawm. Vim nws qhov zoo tsis sib xws xws li cov khoom lag luam zoo, kev siv hluav taws xob tsawg, lub voj voog luv molding, siab automation thiab ntau daim ntawv thov, kev loj hlob sai heev. Ntau lub tebchaws tau raug txhawb nqa thiab thov. Tuam Tshoj kuj tau ua tiav ntau qhov txiaj ntsig hauv kev tshawb fawb ntawm kev siv tshuab kub khiav. Nyob rau tib lub sijhawm, vim tsis paub txog cov thev naus laus zis tseem ceeb, tsis muaj cov txheej txheem tsim khoom ntawm cov khoom siv raw, thiab lwm yam, kev tshawb fawb thiab kev tsim cov tshuab kub khiav hauv Suav teb tseem nyob rau hauv nws cov me nyuam mos, thiab nws qhov kev nkag mus yog tseem tsawg! Kuv ntseeg tias nrog txoj kev loj hlob ntawm Tuam Tshoj txoj kev txhaj tshuaj molding kev lag luam, cov kub khiav yuav nrawm dua hauv Suav teb. Qhov ceev ntawm kev txhim kho daim ntawv thov.
5. Cov lus xaus
Daim ntawv thov kev siv tshuab kub khiav hauv kev txhaj tshuaj pwm yuav nrov heev, thiab cov kev cai rau cov neeg ua haujlwm kub yuav siab dua. Raws li domestic kub khiav lag luam, lawv yuav tsum ua tau raws li cov kev cai ntawm cov neeg muas zaub raws li thoob ntiaj teb kev cai yuav tsum tau thiab ua kom tiav txoj kev loj hlob mus sij hawm ntev. Nws yuav tsum tau tsim cov ntaub ntawv uas muaj cov cua kub zoo thiab muaj zog txhua yam ntawm qhov kub thiab txias, nrog rau cov ntaub ntawv uas ua tau raws li qhov yuav tsum tau ua rau cov yas molding abrasive thiab corrosive. Tsis tas li ntawd, kev siv titanium alloy thiab reflective aluminium foil kom ua tiav thermal rwb thaiv tsev, lub zog siv hluav taws xob rwb thaiv tsev board sealing plug piston vaj huam sib luag piston pas nrig zuag qhia tag nrho ntab phaj qhia kem valve koob manifold rhaub kub nozzle thiab kub poob yog tsawg.