2 2 kab noj hniav yog dab tsi?

1, txhais ntawm 2+2 kab noj hniav
2+2 kab noj hniav pwm, raws li lub npe qhia, hais txog cov pwm uas muaj plaub kab noj hniav sab hauv, thiab plaub kab noj hniav no feem ntau yog siv los tsim ob qhov sib txawv lossis zoo ib yam tab sis cov khoom sib txawv me ntsis ib txhij. Qhov kev tsim pwm no ua tiav qhov kev txhim kho tseem ceeb hauv kev tsim khoom thiab txo tus nqi los ntawm kev ua kom zoo dua spatial layout thiab txhaj tshuaj molding txheej txheem. Thaum lub sij hawm txhaj tshuaj molding txheej txheem, molten yas nkag mus rau hauv cov khoom noj ntawm cov pwm los ntawm lub nozzle ntawm lub tshuab txhaj tshuaj molding, thiab ces tusyees faib mus rau hauv plaub kab noj hniav los ntawm cov ntws channel system, thaum kawg txias thiab solidifying tsim cov khoom.
2, Cov yam ntxwv ntawm cov qauv
Cov qauv ntawm 2+2 kab noj hniav pwm yog qhov nyuaj, tab sis tus tsim yog ntse. Lub hauv paus tseem ceeb muaj plaub qhov kab noj hniav ywj pheej, txhua tus muaj cov qauv pwm ua tiav, suav nrog cov khoom noj khoom haus, cov dej ntws, cov tub ntxhais, thiab lwm yam. Cov qauv ntawm plaub kab noj hniav yog nruj nreem txuas, tab sis tsis cuam tshuam rau ib leeg, kom ntseeg tau tias cov khoom sib txawv thiab ntim ntawm molten yas thaum lub sij hawm txhaj tshuaj molding txheej txheem. Tsis tas li ntawd, 2+2 kab noj hniav pwm yog nruab nrog cov txheej txheem kub thiab siab tswj kom ua tiav cov kev tswj xyuas qhov kub thiab txias, siab, thiab lwm yam tsis zoo thaum lub sij hawm txhaj tshuaj molding txheej txheem, ua kom muaj kev ruaj ntseg thiab zoo ib yam ntawm cov khoom zoo.
3, Txoj cai ua haujlwm
Thaum lub sij hawm txhaj tshuaj molding txheej txheem, cov yas molten ua ntej nkag mus rau hauv cov khoom noj ntawm pwm los ntawm lub nozzle ntawm lub tshuab txhaj tshuaj molding. Tom qab ntawd, cov yas yaj sai sai ntws raws cov kab ke ntws hauv qab siab thiab sib npaug faib rau plaub kab noj hniav. Nyob rau hauv lub pwm kab noj hniav, cov yas yaj maj mam txias thiab solidifies nyob rau hauv qhov kev txiav txim ntawm lub txias system, tsim cov yam khoom uas xav tau. Tom qab cov txheej txheem txhaj tshuaj molding tiav lawm, cov pwm qhib thiab cov khoom nyob rau hauv plaub kab noj hniav yog ib txhij tshem tawm, ua kom tau zoo thiab batch ntau lawm.
4, Application zoo
Txhim kho kev tsim khoom: 2+2 kab noj hniav pwm tuaj yeem ua ib txhij tsim plaub yam khoom (ob qhov sib txawv lossis cov khoom zoo ib yam) hauv ib txoj kev txhaj tshuaj molding, ua kom muaj txiaj ntsig zoo. Qhov no muaj txiaj ntsig zoo rau kev tsim khoom loj, vim nws tuaj yeem ua rau lub voj voog ntau lawm thiab ua kom muaj peev xwm ntau lawm.
Tus nqi txo: Vim yog kev txhim kho ntawm kev tsim khoom, cov nqi ruaj khov (xws li pwm depreciation, cov neeg ua haujlwm cov nyiaj ua haujlwm, thiab lwm yam) faib rau txhua yam khoom yuav raug txo kom tsawg, yog li txo tus nqi ntawm cov khoom lag luam. Tsis tas li ntawd, 2+2 kab noj hniav pwm kuj pab txo cov seem seem thaum lub sij hawm tsim khoom, txo cov nqi ntau lawm.
Txhim kho cov khoom zoo: Cov qauv tsim ntawm 2+2 kab noj hniav pwm ua kom muaj kev sib txuam ntau dua thiab ua tiav cov txheej txheem ntawm cov yas hauv cov kab noj hniav, yog li ua kom muaj kev sib xws ntawm cov khoom loj thiab zoo. Nyob rau tib lub sijhawm, kev kub siab thiab kev tswj xyuas siab ua kom muaj kev tswj hwm ntawm ntau yam tsis zoo thaum lub sijhawm txhaj tshuaj molding txheej txheem, txhim kho kev ruaj ntseg thiab kev ntseeg siab ntawm cov khoom.
Kev hloov pauv siab: 2+2 kab noj hniav pwm tuaj yeem hloov kho cov khoom sib txawv lossis cov khoom sib txawv kom tau raws li kev xav tau ntawm kev ua lag luam. Los ntawm kev hloov qee cov khoom hauv pwm lossis kho cov tshuaj txhaj tshuaj, kev hloov pauv ntawm cov khoom sib txawv tuaj yeem ua tiav.
5, Kev siv tswv yim
2+2 kab noj hniav pwm yog dav siv nyob rau hauv ntau yam kev txhaj tshuaj molded khoom uas yuav tsum tau loj-scale ntau lawm, xws li cov khoom siv tsheb, cov khoom siv hauv tsev, cov khoom ua si, khoom siv niaj hnub, thiab lwm yam. Hauv kev lag luam tsheb, 2+2 kab noj hniav pwm yog siv los tsim ntau yam khoom yas, xws li tsheb teeb vaj tse, bumpers, thiab lwm yam; Hauv kev lag luam khoom siv hauv tsev, nws yog siv los tsim cov khoom xws li lub tshuab ntxhua khaub ncaws thiab lub qhov rooj tub yees. Cov khoom no muaj cov kev xav tau siab rau qhov raug qhov tseeb, qhov zoo ntawm qhov zoo, thiab kev ua haujlwm zoo, thiab 2+2 kab noj hniav pwm yog qhov kev xaiv zoo tshaj plaws kom tau raws li cov kev xav tau no.