Thaum twgcov khoom siv sprueua los ntawm yas txhaj molding yog rhuab ib zaug, nws yuav ua rau lub cev puas tsuaj vim plasticization. Cua sov los ntawm qhov kub thiab txias mus rau qhov kub siab, kev txhaj tshuaj molding, cov khoom siv sprue rov qab los ntawm qhov kub thiab txias mus rau qhov qub. Lub cev muaj zog pib hloov. Feem ntau hais lus, nws yuav siv sijhawm 2-3 teev rau lub cev lub cev kom ncav cuag 100% kev puas tsuaj tom qab ib qho plasticization. Tam sim no crushing thiab recycling cov cuab yeej yog tshem tawm cov yas sprue khoom ntawm qhov kub thiab txias thiab tam sim ntawd muab tso rau hauv lub tshuab rau crush, thauj thiab sieve cov hmoov, thiab siv tam sim ntawd nyob rau hauv 30 vib nas this ntawm ib tug piv txwv.
Cov yam ntxwv ntawm cov khoom siv yas sprue
Niaj hnub no, kev lag luam kev sib tw yog hnyav heev. Kev tswj hwm zoo thiab niaj hnub tau txais txiaj ntsig zoo rov qab yog cov hom phiaj ua raws los ntawm txhua tus tswv lag luam. Thiab "txo cov nqi thiab kev txhim kho zoo" yog tib txoj hauv kev kom ua tiav cov haujlwm ruaj khov. Lub nra hnyav tshaj plaws hauv kev lag luam plastics yog kev yuav khoom ntawm cov khoom yas mus sij hawm ntev. Piv txwv tias txhua tus neeg yuav khoom ntawm tib tus nqi, tom qab ntawd yuav ua li cas kom nws cov txiaj ntsig zoo tshaj plaws tuaj yeem txo cov nqi thiab txhim kho kev sib tw. Sawv daws paub qhov no. Lo lus nug yog yuav ua li cas?
Txhawm rau muab nws yooj yim:nyob rau hauv cov txheej txheem tsim cov yas, nws tuaj yeem txo qis tus nqi tsis zoo, nce cov khoom tsim tawm, rov ua cov khoom tsis zoo tsis cuam tshuam rau lawv qhov zoo, thiab ua tiav cov pa roj carbon tsawg, kev tiv thaiv ib puag ncig, thiab kev txuag hluav taws xob, thiab cov haujlwm no tuaj yeem ua tiav tiav, tom qab ntawd ua qhov zoo tagnrho.
Kev tsim cov ntaub ntawv sprue muaj plaub yam ntxwv:normality, meej, lub sij hawm thiab quantification.
Thaum nws yog tsim los, nws yuav tsum feem ntau huv si thiab qhuav; nws tsis muaj kuab paug thiab tsis nqus dej noo, yog li nws muaj cov xwm txheej rau kev rov ua dua tam sim ntawd, uas yog, tam sim ntawd rov ua dua tshiab ntawm cov ntaub ntawv thermoplastic yas sprue tuaj rau hauv.
1. Cov yam ntxwv ntawm kev rov ua dua tshiab ntawm cov ntaub ntawv yas sprue
1.1. Plaub yam tseem ceeb rau kev rov ua dua tshiab ntawm cov ntaub ntawv sprue
1) Ntxuav:Cov khoom tsis huv tuaj yeem rov ua dua tam sim ntawd. Feem ntau hais lus, thaum cov khoom siv sprue tsim, nws yog qhov huv tshaj plaws los muab tso rau hauv kev rov ua dua tam sim.
2) Kev ziab:Thaum cov khoom sprue raug muab tshem tawm, nws yog tam sim ntawd muab tso rau hauv rov qab kom kub thiab qhuav.
3) Tus nqi ruaj khov:
Cov khoom siv sprue yog 100% rov ua dua thiab muab pov rau hauv ib zaug. Ntawm chav kawm, qhov proportions ntawm txhua pwm yog tib yam.
Yog tias 50% ntawm cov khoom siv rov ua dua tshiab, cov khoom siv sprue yuav raug crushed tam sim ntawd. Cov khoom siv rov ua haujlwm tsis siv neeg muaj qhov xaiv valve rau kev tswj hwm.
4) Sieve hmoov:Thaum cov plua plav zoo nkag mus rau qhov kub-kub Screw, nws yuav raug charred thiab carbonized, uas yuav cuam tshuam rau lub cev, xim, thiab gloss, yog li nws yuav tsum tau tshuaj xyuas.
1.2. Flow daim ntawv rau tam sim crushing thiab recycling ntawm cov ntaub ntawv yas sprue:Shredding thiab recycling
Cov khoom siv yas sprue yog tam sim ntawd crushed thiab rov ua dua nyob rau hauv 30 vib nas this, kom cov khoom sprue yuav tsis muaj kuab paug los ntawm oxidation thiab humidification (absorption ntawm dej vapor nyob rau hauv cov huab cua), uas yuav ua rau lub cev lub zog ntawm cov yas - lub zog, kev nyuaj siab, xim thiab gloss yuav raug puas, yog li txhim kho qhov zoo ntawm cov khoom molded. Zoo; qhov no yog qhov tseem ceeb ntawm qhov no "Cov khoom siv rau kev rov ua dua tam sim". Thiab nws tuaj yeem txo qhov pov tseg thiab poob ntawm cov yas, kev ua haujlwm, kev tswj xyuas, kev khaws cia, thiab kev yuav khoom. Txo cov nqi thiab txhim kho qhov zoo kom ntseeg tau tias kev lag luam ruaj khov.
ZAOGE yas crusherrau cov yas iniection molding thiab extrusion kev lag luam, blowmolder, thermoformer.
Post lub sij hawm: May-05-2024
