Raws li tus thawj cojPVC Profile Extrusion Tshuab Chaw tsim tshuaj paus, Qiangshengplas nkag siab txog qhov nyuaj ntawm cov txheej txheem extrusion thiab cov teeb meem uas tuaj yeem tshwm sim. Hauv tsab xov xwm no, peb hais txog cov lus nug tshwj xeeb ntawm cov neeg nyeem txog cov teeb meem uas tau ntsib thaum lub sij hawm extrusion ntawm cov sib tov uas muaj LDPE thiab xuab zeb. Los ntawm kev txheeb xyuas cov teeb meem thiab muab lwm txoj kev daws teeb meem, peb lub hom phiaj los txhawb koj kom txhim kho koj cov txheej txheem tsim khoom thiab ua tiav cov txiaj ntsig zoo.
Cov Kev Sib Tw Nyeem Ntawv:
Tus nyeem ntawv tau txheeb xyuas peb qhov teeb meem tseem ceeb thaum lawv cov txheej txheem extrusion:
Xuab zeb sib cais:Cov xuab zeb sib cais los ntawm LDPE vim qhov sib txawv ntawm qhov sib txawv, ua rau muaj kev thaiv thiab nce lub cev muaj zog ntawm lub extruder.
Flow thiab Gassing:Qhov sib tov kub (kwv yees li 200 ° C) nthuav tawm ntau dhau ntawm cov dej ntws thiab cov pa tawm thaum lub sij hawm nias, ua rau kom tawm ntawm pwm.
Tom qab Pwm Deformation thiab Cracking:Cov vuas tsim tau tshwm sim thawj zaug tab sis deform thiab tawg tom qab ib ntus, cuam tshuam lawv cov duab thiab zoo nkauj.
Rethinking the Approach: Alternative Manufacturing Methods
Cov lus qhia tseem ceeb suav nrog kev hloov cov kauj ruam extrusion nrog txheej txheem ua ntej. Ntawm no yog ib qho kev piav qhia ntawm lwm txoj hauv kev:
Pre-Form Creation:Ua ke thiab yaj cov precursors rau hauv cov ntawv ua ntej uas tuav cov khoom txaus rau ob peb yam khoom kawg. Qhov no tuaj yeem ua tiav hauv lub nkoj sib xyaw yooj yim.
Cooling thiab Pre-Charging:Cia cov ntawv ua ntej kom txias tag. Tom qab ntawd, txiav lawv mus rau hauv me me pre-them siv ib tug kub hlau riam los yog ib tug txiav hniav.
Lower-Temperature Compression Molding:Siv cov txheej txheem compression molding ntawm qhov kub qis dua los nias cov nqi them ua ntej rau hauv lawv cov duab cib kawg.
Qhov zoo ntawm txoj kev no:
Tshem tawm cov teeb meem cuam tshuam nrog Sand:Los ntawm kev qhia cov xuab zeb tom qab kev sib xyaw thawj zaug, koj tshem tawm qhov teeb meem ntawm kev sib cais hauv extruder thiab txo qhov hnav ntawm cov cuab yeej txiav thiab molding.
Txhim kho Flow Control:Txo cov molding kub muab kev tswj zoo dua ntawm cov khoom ntws, txo cov dej xau thaum nias.
Txo Cracking:Qhov ntsuas kub qis dua thiab kev sib xyaw ua ke ntau dua pab tiv thaiv tom qab pwm deformation thiab tawg los ntawm qhov sib txawv ntawm cov khoom sib txawv.
Kev tshoov siab los ntawm Cov Txheej Txheem Tsim:
Sheet Molding Compound (SMC) Compression Moulding:Txoj kev siv dav dav siv fiberglass muab tub lim es tsis txhob xuab zeb thiab muaj cov txheej txheem zoo sib xws rau kev tsim cov khoom sib xyaw. Kev tshawb fawb SMC tuaj yeem muab kev nkag siab zoo rau koj txoj hauv kev ua ntej.
Kub Forging:Cov txheej txheem no qhia txog kev ua haujlwm ntawm cov ntawv ua ntej hauv kev tsim cov khoom kub los ntawm compression molding.
Optimizing Compression Molding Parameters
Kev tswj qhov kub thiab txias:Ua hauj lwm Vicat Softening Temperature thiab Heat Deflection Temperature ntawm koj cov ntaub ntawv los txiav txim qhov zoo tshaj plaws compression cuab tam kub. Qhov no ua kom cov khoom txaus txaus thiab txo qhov tawg.
Xovxwm Tonnage thiab Pre-Heating:Siv cov kev suav ua raws li daim ntawv loj me thiab cov khoom siv los teeb tsa qhov tsim nyog xovxwm tonnage thiab pre-heating kub kom zoo compression.
Pwm Cooling Options:Xav txog cov cuab yeej ua ntej chilled los yog me ntsis siab dua pre-form kub kom ua tiav qhov zoo tshaj plaws hardening thaum compression.
Kev txiav txim siab ntxiv rau Sand Integration:
Yog tias siv cov xuab zeb thaum lub sij hawm extrusion tseem tsim nyog, tshawb xyuas "Sheet Molding Compound" mus kom ze. Ntawm no, cov yas yog extruded ua ntej, ua raws li cov xuab zeb daim ntawv thov thiab ib tug kawg yas txheej ua ntej compression. Txoj kev no txhawb nqa cov xuab zeb zoo dua thiab txo qhov hnav ntawm cov khoom siv.
Xaus
Los ntawm kev siv cov kev tsim lwm txoj hauv kev thiab ua kom zoo dua compression molding tsis, koj tuaj yeem txhim kho koj cov txheej txheem ntau lawm. Hloov cov txheej txheem extrusion teeb meem thiab siv cov ntawv ua ntej muab cov kev daws teeb meem zoo dua thiab tswj tau. Tsis tas li ntawd, tshawb nrhiav cov txheej txheem tsim xws li SMC thiab kub forging muab kev tshoov siab zoo. Peb ntawmQiangshengplastau cog lus los txhawb koj txoj kev vam meej. Thaum peb tshwj xeeb hauv PVC Profile Extrusion Machine, peb nkag siab txog qhov dav ntawm plastics manufacturing toj roob hauv pes thiab zoo siab los qhia peb cov kev paub thiab kev txawj ntse. Yog hais tias koj muaj lus nug ntxiv los yog xav tau kev pab nyob rau hauv optimizing koj cov txheej txheem ntau lawm, thov tsis txhob yig tiv tauj peb.
Post lub sij hawm: Jun-21-2024