(1) Ib feem ntawm qhov chaw txhaj tshuaj pwm
Thaum cov pwm qhib, cov pwm txav tau thiab cov pwm ruaj khov raug cais tawm kom tshem tawm cov khoom yas. Qhov no yog hu ua ib qho kev sib cais pwm, tseem hu ua ob-phaj pwm. Nws yog qhov yooj yim tshaj plaws thiab yooj yim tshaj plaws ntawm kev txhaj tshuaj pwm. Nws tuaj yeem tsim los ua ib kab noj hniav txhaj tshuaj pwm lossis ntau kab noj hniav pwm raws li kev xav tau. Nws yog feem ntau siv txhaj tshuaj pwm.
(2) Ob chav parting nto txhaj pwm
Ob chav parting nto txhaj pwm muaj ob qhov chaw sib cais. Piv nrog rau ib feem ntawm qhov chaw txhaj tshuaj pwm, muab ob npaug rau qhov chaw txhaj tshuaj pwm ntxiv ib feem ntawm cov phaj nruab nrab (tseem hu ua lub rooj vag txav txav tau) rau cov pwm ruaj khov. Nws yog nruab nrog cov rooj vag, cov neeg khiav dej num thiab lwm qhov chaw thiab cov khoom tsim nyog rau cov pwm ruaj khov), yog li nws tseem hu ua peb-phaj (tsav phaj, phaj nruab nrab, phaj tsau) txhaj tshuaj pwm. Nws feem ntau yog siv rau ib hom txhaj tshuaj molding nrog point gate feeding. Rau cov kab noj hniav los yog ntau kab noj hniav pwm, thaum lub pwm qhib, cov phaj nruab nrab yog sib cais los ntawm cov qauv ruaj khov ntawm ib qho kev ncua deb ntawm tus ncej ntawm cov pwm ruaj khov, kom cov txheej txheem pouring condensate tuaj yeem raug tshem tawm ntawm lub ob tus qauv. Muab ob npaug rau qhov chaw txhaj tshuaj pwm muaj cov txheej txheem nyuaj, cov nqi tsim khoom siab, thiab kev ua haujlwm nyuaj. Lawv feem ntau tsis siv rau molding ntawm cov khoom loj lossis cov khoom yas loj ntxiv.
(3) Txhaj pwm nrog lateral parting thiab core rub mechanism
Thaum cov khoom yas muaj sab qhov los yog undercuts, ib tug tom qab movable core los yog slider yuav tsum tau siv rau molding. Tom qab txhaj tshuaj molding, cov pwm txav tau ua ntej txav mus rau hauv ib qho kev ncua deb, thiab tom qab ntawd cov seem inclined ntawm tus pin khoov rau ntawm lub phaj ruaj ruaj ua rau lub slider txav mus rau sab nraud. Nyob rau tib lub sij hawm, lub laub pas nrig ntawm lub demoulding mechanism thawb lub laub phaj los ua cov yas seem nws tus kheej. Tshem tawm ntawm lub hauv paus.
(4) Txhaj pwm nrog cov khoom txav tuaj pwm
Vim muaj qee qhov tshwj xeeb ntawm cov khoom yas, cov pwm txhaj tshuaj yuav tsum tau nruab nrog cov khoom siv txav tau, xws li cov khoom txav txav tau, cov pwm tuaj yeem txav tau, txav tau ntxig, txav tau xov cores lossis rings, thiab lwm yam, uas tuaj yeem ua ke nrog cov yas. qhov chaw thaum lub sij hawm demoulding. Tshem tawm ntawm cov pwm ua ke thiab tom qab ntawd cais tawm ntawm cov yas.
(5) Tsis siv neeg xov tshem tawm txhaj tshuaj pwm
Rau cov khoom yas nrog threads, thaum tsis siv neeg demoulding yuav tsum tau, ib tug rotatable threaded core los yog lub nplhaib tuaj yeem ntsia tau rau ntawm pwm, thiab cov pwm qhib qhov kev txiav txim los yog lub rotating mechanism ntawm txhaj molding tshuab yuav siv tau, los yog ib tug tshwj xeeb kis tau tus mob ntaus ntawv yuav siv tau. teeb tsa los tsav cov xov Cov tub ntxhais los yog lub nplhaib threaded rotates kom tso cov yas ib feem.
(6) Tsis siv neeg txhaj tshuaj pwm
Cov kev txhaj tshuaj tsis muaj pwm yog hais txog cov txheej txheem ntawm adiabatic cua sov ntawm tus khiav kom cov yas ntawm lub nozzle thiab cov kab noj hniav ntawm lub tshuab txhaj tshuaj molding nyob rau hauv lub xeev molten, thiaj li hais tias tsis muaj condensation nyob rau hauv lub gating system thaum lub pwm qhib thiab cov yas tau muab tshem tawm. Lub qub yog hu ua insulated runner txhaj pwm, thiab tom kawg yog hu ua kub khiav txhaj pwm.
(7) Lub kaum sab xis txhaj pwm
Lub kaum sab xis txhaj pwm tsuas yog tsim rau lub kaum sab xis txhaj tshuaj molding tshuab. Dab tsi yog qhov txawv ntawm lwm cov pwm txhaj tshuaj yog tias qhov kev coj noj coj ua ntawm hom pwm no yog qhov perpendicular mus rau qhov qhib thiab kaw kev coj ntawm pwm thaum lub sij hawm molding. Nws lub ntsiab ntws channel yog nyob rau ntawm ob sab ntawm qhov txav tau thiab ruaj khov pwm ntu ntu, thiab nws qhov chaw hla ntu feem ntau yog tas li. Qhov no txawv ntawm cov pwm siv hauv lwm lub tshuab txhaj tshuaj molding. Qhov kawg ntawm lub ntsiab ntws channel, txhawm rau tiv thaiv lub tshuab txhaj tshuaj molding los ntawm Kev hnav thiab deformation ntawm lub nozzle thiab qhov kawg ntawm lub ntsiab ntws channel, hloov tau cov dej ntws tawm tuaj yeem ntsia tau.
(8) Txhaj pwm nrog demoulding mechanism ntawm ruaj pwm
Hauv feem ntau cov pwm txhaj tshuaj, cov cuab yeej demoulding tau nruab rau sab ntawm cov pwm txav tau yooj yim, uas yooj yim rau kev ua haujlwm ntawm cov cuab yeej ejection hauv pwm qhib thiab kaw qhov system ntawm kev txhaj tshuaj molding tshuab. Hauv kev tsim khoom tiag tiag, vim muaj kev txwv cov duab ntawm qee qhov yas, nws yog qhov zoo dua kom tso cov khoom yas ntawm sab pwm ruaj khov rau molding. Txhawm rau ua kom cov khoom yas tuaj yeem tawm ntawm pwm, lub tshuab demoulding yuav tsum tau nruab rau sab pwm ruaj khov. tshuab.
