(1) Ib qho Parting Surface Txhaj Pwm
Thaum cov pwm qhib, cov pwm txav mus thiab cov pwm ruaj khov cais kom tshem tawm cov 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 qho - kab noj hniav pwm lossis ntau - kab noj hniav pwm raws li xav tau, thiab nws yog hom kev txhaj tshuaj pwm ntau tshaj plaws.
(2) Ob chav Parting Surface Txhaj Pwm
Ob chav parting nto txhaj pwm muaj ob qhov chaw sib cais. Piv nrog rau ib qho kev txhaj tshuaj molding ib leeg, ob qhov sib cais ntawm qhov chaw txhaj tshuaj pwm ntxiv ib feem ntawm cov phaj nruab nrab txav tau (tseem hu ua lub phaj txav tau, uas muaj sprue, khiav, thiab lwm yam thiab cov khoom uas yuav tsum tau ua los ntawm cov pwm ruaj khov) rau cov pwm ruaj khov. Yog li ntawd, nws tseem hu ua peb - phaj (tsav phaj, phaj nruab nrab, phaj tsau) txhaj pwm. Nws feem ntau yog siv rau hauv ib qho - kab noj hniav lossis ntau - kab noj hniav txhaj pwm nrog rau qhov rooj qhov rooj txhaj tshuaj. Thaum cov pwm qhib, cov phaj nruab nrab sib cais los ntawm cov platen ruaj khov ntawm ib qho kev ncua deb ntawm cov lus qhia ncej ntawm cov pwm ruaj khov kom tshem tawm cov khoom sib txuam ntawm cov rooj tog zaum ntawm ob daim hlau. Muab ob npaug rau qhov chaw txhaj tshuaj pwm muaj cov qauv tsim, cov nqi tsim khoom siab, thiab kev ua haujlwm nyuaj, thiab feem ntau tsis siv rau molding loj lossis ntxiv- cov khoom yas loj.
(3) Txhaj pwm nrog sab parting thiab cores - rub mechanisms
Thaum cov khoom yas muaj sab qhov los yog sab recesses, ib sab - txav core lossis slider yog xav tau rau molding. Tom qab txhaj tshuaj molding, cov pwm txav ua ntej txav mus rau hauv ib qho kev ncua deb, thiab tom qab ntawd cov seem inclined ntawm tus pin khoov rau hauv cov pwm ruaj khov ua rau lub slider txav mus rau sab nraud. Nyob rau tib lub sijhawm, ejector pas nrig ntawm lub tshuab demolding thawb lub ejector phaj kom tshem tawm cov yas ntawm cov tub ntxhais.
(4) Txhaj pwm nrog cov khoom txav tuaj yeem molding
Vim muaj qee cov qauv tshwj xeeb ntawm cov yas, cov pwm txhaj tshuaj yuav tsum muaj cov khoom siv pwm txav tau, xws li txav tau cov punches, cov kab noj hniav txav tau, txav tau ntxig, txav tau threaded cores lossis rings, thiab lwm yam, uas tuaj yeem raug tshem tawm ntawm pwm nrog rau cov yas thaum lub sij hawm demolding thiab tom qab ntawd cais tawm ntawm cov yas.
(5) Tsis siv neeg Unscrewed Txhaj Pwm
Rau threaded yas qhov chaw, thaum tsis siv neeg demolding yog yuav tsum tau, ib tug rotatable threaded core los yog nplhaib tuaj yeem ntsia tau rau ntawm pwm. Kev qhib kev ua haujlwm, kev sib hloov ntawm lub tshuab txhaj tshuaj molding tshuab, los yog cov khoom siv sib kis tau zoo tuaj yeem siv los hloov cov tub ntxhais threaded lossis nplhaib, yog li tshem tawm cov yas.
(6) Tsis Siv Neeg Txhaj Pwm
Kev txhaj tshuaj pwm tsis siv neeg siv cov txheej txheem ntawm cov cua sov ntawm cov neeg khiav dej num kom cov yas nruab nrab ntawm lub tshuab txhaj tshuaj molding nozzle thiab cov kab noj hniav nyob rau hauv lub xeev molten, yog li ntawd tsis muaj solidified cov ntaub ntawv los ntawm lub rooj vag system yog tam sim no thaum lub yas ib feem raug tshem tawm ntawm pwm. Lub qub yog hu ua insulated runner txhaj pwm, thiab tom kawg yog hu ua kub khiav txhaj pwm.
(7) Txoj cai -Lub kaum sab xis txhaj pwm
Txoj cai - lub kaum sab xis txhaj pwm tsuas yog tsim rau lub kaum sab xis txhaj tshuaj molding tshuab. Tsis zoo li lwm cov pwm txhaj tshuaj, kev coj noj coj ua ntawm hom pwm no yog perpendicular rau pwm qhib thiab kaw cov kev taw qhia thaum molding. Nws lub ntsiab khiav yog nyob rau ntawm ob sab ntawm parting nto ntawm lub txav thiab ruaj pwm, thiab nws tus ntoo khaub lig-sectional cheeb tsam feem ntau yog tas li, uas txawv los ntawm cov pwm siv nyob rau hauv lwm yam kev txhaj tshuaj molding tshuab. Txhawm rau tiv thaiv kev hnav thiab deformation ntawm kev txhaj tshuaj molding tshuab nozzle thiab lub qhov kawg ntawm lub ntsiab khiav, cov khoom sib hloov tau tuaj yeem ntsia tau rau ntawm qhov kawg ntawm lub ntsiab khiav.
(8) Txhaj pwm nrog demolding mechanisms ntawm cov pwm ruaj
Hauv feem ntau cov pwm txhaj tshuaj, cov cuab yeej demolding tau nruab rau ntawm sab pwm txav, uas ua rau kev ua haujlwm ntawm cov cuab yeej ejection hauv lub tshuab txhaj tshuaj molding lub pwm qhib thiab kaw. Hauv kev tsim khoom tiag tiag, vim muaj qhov txwv ntawm qee qhov yas, nws yog qhov zoo dua kom tawm ntawm cov yas ntawm sab pwm ruaj khov rau molding. Yog li ntawd, txhawm rau tshem tawm cov yas ntawm cov pwm, lub tshuab demolding yuav tsum tau nruab rau sab pwm ruaj khov.
