Acrylonitrile Butadiene Styrene (ABS) yog ib qho ntawm feem ntau siv cov thermoplastic polymers hauv kev tsim niaj hnub. Paub txog nws qhov nyuaj, cuam tshuam, thiab kev ua haujlwm yooj yim, ABS yog cov khoom siv rau kev lag luam suav suav, los ntawm tsheb mus rau cov khoom siv hluav taws xob. Ntawm ntau txoj kev tsim khoom muaj,ABS txhaj tshuaj moldingsawv tawm raws li txoj kev ua tau zoo tshaj plaws thiab muaj peev xwm tsim tau cov khoom yas ruaj khov.
Hauv tsab xov xwm no, peb yuav muab ib qhoCov lus qhia ib qib zuj zus rau ABS txhaj tshuaj molding txheej txheem, pab koj nkag siab tias cov khoom siv ABS raw li hloov mus rau cov khoom tiav zoo li cas.
Kauj Ruam 1: Kev Npaj Khoom Siv
Cov txheej txheem pib nrog kev npaj ABS resin hauv daim ntawv me me pellets. Cov pellets no yuav muaj cov khoom siv ntxiv, xws li cov xim pleev xim, UV stabilizers, lossis nplaim hluav taws, nyob ntawm daim ntawv thov. Ua ntej txhaj tshuaj molding, ABS pellets feem ntau yog qhuav kom tshem tawm cov dej noo. Cov kauj ruam no yog qhov tseem ceeb heev vim tias cov dej noo ntau dhau tuaj yeem ua rau muaj qhov tsis xws li npuas lossis qhov chaw tsis muaj zog hauv cov khoom kawg.
Kauj Ruam 2: Pub thiab Melting ABS Pellets
Thaum qhuav, ABS pellets raug thauj mus rau hauv lub hopper ntawm lub tshuab txhaj tshuaj molding. Nyob rau hauv tas li ntawd, cov pellets txav mus rau hauv ib tug rhuab chim chim qhov twg ib tug rotating ntsia hlau pushes thiab melts lawv. ABS muaj qhov kub ntawm qhov kub ntawm ib ncig ntawm 200-250 ° C, thiab kev tswj xyuas qhov kub ntawm qhov profile kom ntseeg tau tias cov khoom ntws zoo tsis muaj degrading.
Kauj Ruam 3: Txhaj rau hauv Mould
Thaum cov khoom siv ABS nce mus txog qhov zoo viscosity, nws raug txhaj rau hauv qhov kub siab rau hauv cov hlau lossis txhuas pwm. Cov pwm no yog tsim los nrog cov kab noj hniav meej uas tsim cov duab kos ntawm qhov xav tau. Cov theem txhaj tshuaj yuav tsum tau ua tib zoo tswj kom tsis txhob muaj teeb meem xws li kev txhaj tshuaj luv luv (tsis tiav puv) lossis flash (cov khoom siv ntau dhau).
Kauj Ruam 4: Txias thiab Solidification
Tom qab cov pwm puv lawm, cov khoom ABS pib txias thiab khov rau hauv kab noj hniav. Kev txias txias yog ib qho ntawm cov theem tseem ceeb tshaj plaws hauv cov txheej txheem vim tias nws cuam tshuam ncaj qha rau ntawm lub zog, qhov ua tiav ntawm qhov chaw, thiab qhov tseeb qhov tseeb. Lub sijhawm txias tuaj yeem sib txawv nyob ntawm qhov loj thiab tuab ntawm qhov, tab sis cov neeg tsim khoom feem ntau siv cov txheej txheem cua txias hauv pwm kom ceev cov kauj ruam no.
Kauj Ruam 5: Tshem tawm ntawm Ntu
Thaum cov yas ABS tau txias thiab tawv, cov pwm qhib, thiab ejector pins thawb qhov ua tiav ntawm cov kab noj hniav. Cov txheej txheem ejection yuav tsum tau ua tib zoo tswj kom tsis txhob khawb lossis ua rau cov khoom puas. Nyob rau theem no, ib feem twb zoo li cov khoom kawg, tab sis kev ua tiav me me tseem yuav tsum tau ua.
Kauj Ruam 6: Tom qab ua tiav thiab Kev Tshuaj Xyuas Zoo
Tom qab ejection, ABS ib feem yuav dhau los ntawm cov kauj ruam ntxiv xws li txiav cov khoom siv ntau dhau, kev ntxhib los mos, lossis pleev xim. Rau cov khoom siv high-end, manufacturers kuj tseem siv cov txheej txheem thib ob xws li ultrasonic vuam lossis chrome plating. Txhua qhov feem ntau raug tshuaj xyuas kom ntseeg tau tias nws ua tau raws li cov qauv kev ua tau zoo rau qhov ntev, lub zog, thiab qhov tsos.
Kauj Ruam 7: Ntim thiab xa tawm
Thaum kawg, cov khoom ua tiav ABS tau ntim thiab npaj rau kev xa khoom. Raws li cov neeg siv khoom xav tau, cov khoom tuaj yeem xa tawm raws li cov khoom siv ib leeg lossis sib sau ua ke rau hauv cov khoom loj.
Vim li cas thiaj xaiv ABS Txhaj Moulding?
CovABS txhaj tshuaj molding txheej txheemmuaj ntau yam zoo:
High precision thiab sib xws: Zoo tagnrho rau huab hwm coj ntau lawm ntawm qhov zoo tib yam.
Khoom siv versatility: ABS tuaj yeem hloov kho nrog cov khoom ntxiv los txhim kho cov khoom.
Nqi efficiency: Thaum cov pwm tsim, cov ntim loj tuaj yeem tsim tau ntawm tus nqi qis.
Kev siv dav: Los ntawm tsheb dashboards mus rau lub tsev nyob hauv smartphones, ABS txhaj tshuaj molding txhawb kev lag luam suav tsis txheeb.
Kev xav zaum kawg
CovABS txhaj tshuaj moldingtxheej txheemyog ib txoj hauv kev txhim khu kev qha thiab scalable los tsim cov khoom muaj zog, lub teeb yuag, thiab ua kom zoo nkauj zoo nkauj. Los ntawm kev nkag siab txhua kauj ruam - los ntawm kev npaj cov ntaub ntawv mus rau qhov kawg kev soj ntsuam - cov neeg tsim khoom thiab cov neeg tsim khoom tuaj yeem ua tau zoo dua vim li cas ABS tseem yog qhov kev xaiv zoo tshaj plaws hauv ntiaj teb ntawm kev txhaj tshuaj yas molding.
Post lub sij hawm: Aug-22-2025
