Abs Txhaj Moulding

Khoom Paub meej

Kev txhaj tshuaj molding yog ib qho txheej txheem tsim khoom uas mus los ntawm ntau lub npe nyob ntawm cov khoom siv raw. ABS txhaj tshuaj molding txheej txheem yog ib qho ntawm lawv. Raws li lub npe qhia, cov khoom siv raw rau cov txheej txheem txhaj tshuaj molding yog ABS yas.

ABS txhaj tshuaj molding yog dab tsi?

ABS yog cov ntawv luv ntawm Acrylonitrile Butadiene Styrene. Cov khoom siv yas no yog tsim los ntawm peb lub monomers, txhua tus muab nws tus kheej cov khoom rau cov yas polymer, muab nws ntau yam khoom.

Acrylonitrile muaj cov khoom xws li tshuaj tiv thaiv, hardness, thiab kub tsis kam. Lwm yam khoom muaj xws li cuam tshuam tsis kam thiab toughness vim butadiene, thiab lub zog thiab gloss vim styrene. Txawm hais tias nws muaj ntau yam khoom, ABS yog ib qho ntawm cov khoom pheej yig tshaj plaws. Tsis tas li ntawd, nws yog ib qho yooj yim plastics siv rau kev txhaj tshuaj molding vim nws yooj yim ntawm kev ua.

Vim li cas xaiv ABS ua cov khoom siv tshuaj molding?

Txawm hais tias ABS tau txais kev qhuas dav rau nws lub zog thiab tawv, cov yas ruaj khov no tsis muaj kev cuam tshuam rau UV rays. Yog li ntawd, nws siv sab nraum zoov yog txwv. Txawm li cas los xij, cov tuam txhab lag luam tau pom txoj hauv kev los tswj cov khoom ntawm cov yas no kom nws tiv taus UV rays los ntawm kev siv ntau yam additives thiab fillers, xws li acrylic fibers, fiberglass thiab stainless hlau fibers. Cov additives no hloov cov khoom ntawm cov yas, ntxiv kev txhim kho nws siv nyob rau hauv ntau yam kev siv.

ABS txhaj tshuaj molding txheej txheem

Ntawm Mindwell, peb muaj ntau cov kauj ruam uas yuav tsum tau ua thaum lub sij hawm ABS yas molding txheej txheem. Cov no suav nrog

1. Khoom siv pretreatment: Ua ntej siv ABS yas rau ntau lawm, nws yuav tsum tau qhuav kom zoo. Siv qhov ziab kom qhuav ntawm 80 - 85 degree rau 2 - 4 teev. Lwm txoj kev ziab yog siv lub tshuab ziab khaub ncaws nrog qhov kub ntawm 80 degree. Txawm li cas los xij, txoj kev tom kawg tsuas yog siv sijhawm li 1-2 teev.
2. Calibration ntawm kev txhaj tshuaj molding tshuab: Tom qab ua cov khoom, cov kauj ruam tom ntej yog los npaj ABS txhaj tshuaj molding tshuab rau kev ua haujlwm. Qhov no yuav tsum tau teeb tsa tsis xws li compression ratio, clamping force thiab txhaj tshuaj. Cov txiaj ntsig zoo rau cov ntsuas no suav nrog: qhov sib piv compression ntau dua 2, lub zog clamping ntawm 4700 thiab 62000t / m², thiab kev txhaj tshuaj siab tshaj 1500 bar.
3. Pwm thiab qhov rooj tsim: Pwm yog qhov tseem ceeb rau kev molding ntawm ABS cov khoom. Yog li ntawd, tsim pwm thiab rooj vag yog qhov tseem ceeb heev rau tag nrho cov txheej txheem txhaj tshuaj molding. Feem ntau, lub thickness ntawm ABS pwm yog nyob nruab nrab ntawm {{0}}.025 - 0.05 hli, thaum lub rooj vag ntev yog teem rau hauv qab 1 hli. Tsis tas li ntawd, txoj kab uas hla ntawm cov channel los ntawm qhov uas cov molten ABS ntws tau teem rau 3 hli, thaum qhov dav ntawm lub qhov cua yog 4 - 6 hli. Thaum kawg, pwm kub yog ib txwm tswj ntawm 60 - 65 degree.
4. Kev txhaj tshuaj molding kub: Kev txhaj tshuaj kub yog siv rau cov txheej txheem tshwj xeeb ABS txhaj tshuaj yog nyob ntawm qhov zoo / qib ntawm ABS siv. Cov npe hauv qab no yog qee cov qib ABS yas feem ntau siv rau ABS yas molding thiab pom kev txhaj tshuaj molding kub:
   Nplaim retardant qib: 200 - 240 degree, pom kub yog 220 degree - 230 degree;
   Plating qib: 250 - 275 degree, zoo kub yog 270 degree;
   iav fiber reinforced qib: 230 degree - 270 degree;
   Kev ntsuas kub siab: 220 degree - 260 degree, qhov kub zoo tshaj 250 degree;
   Kev ntsuas kub ua haujlwm: 240 degree - 280 degree, pom qhov kub ntawm 265 degree - 270 degree.
5. Kev txhaj tshuaj molding ceev: Kev txhaj tshuaj molding ceev nyob ntawm qib ntawm ABS yas thiab cov khoom tiav. Piv txwv li, nplaim retardant ABS yas tsuas tuaj yeem siv qeeb txhaj tshuaj molding ceev. Tsis tas li ntawd, cov khoom uas xav tau kev kho qhov chaw zoo yuav tsum tau txhaj tshuaj molding ceev.
6. Lub sij hawm nyob: Lub sij hawm nyob yog hais txog lub sij hawm xav tau rau cov khoom yas kom txav los ntawm cov pwm txhaj tshuaj mus rau txhaj pwm. Rau ABS yas, lub sijhawm nyob hauv feem ntau yog 5 - 6 feeb ntawm qhov kub thiab txias hauv qab 265 degree. Txawm li cas los xij, nrog cov nplaim hluav taws-retardant qib ABS yas, lub sijhawm nyob hauv lub sijhawm luv dua thiab qhov kub thiab txias qis dua.
7. 7 Rov qab siab: Nws raug nquahu kom txo qis nraub qaum kom ntau li ntau tau thaum ABS txhaj tshuaj molding los tiv thaiv kev hnav. Txaus siab yog feem ntau nyob ib ncig ntawm 5 bar.
8. Ntxuav: Qee qib ntawm ABS zoo li lo rau cov pwm ntsia hlau tom qab qhov raug tshem tawm. Yog li ntawd, txoj kev tu zoo tshaj plaws yog tos kom cov khoom seem hnav tawm thiab tom qab ntawd ua kom huv si ntawm lub tshuab txhaj tshuaj molding tshuab nrog polystyrene.

Qhov zoo ntawm ABS Txhaj Moulding

ABS txhaj tshuaj molding yog ib txoj hauv kev nrov ntawm molding yas rau ntau yam. Qee qhov txiaj ntsig no suav nrog:

Siab txhaj moldability

Vim yog cov txheej txheem ntawm ABS, cov khoom siv ua haujlwm nyuaj tuaj yeem hloov tau yooj yim siv cov yas no. Vim yog cov yas siab hardness, ntxiv rau qhov muaj peev xwm tsim cov khoom kom raug, nws tswj kev ua haujlwm zoo txawm tias siv rau hauv huab cua.

Siab tensile zog

ABS molded qhov chaw muaj lub zog tensile siab, ua rau lawv haum rau cov ntawv thov uas hnyav hnyav yuav tsum tau txais kev txhawb nqa. Cov yas no muaj peev xwm tiv taus cov neeg kho tshuab kev poob siab, ua rau nws muaj kev xaiv pheej yig hauv kev siv high-tensile.

recyclability

Kev rov ua dua tshiab ntawm ABS ua rau nws yog cov khoom siv zoo tshaj plaws rau rov siv dua. Cov nroj tsuag rov ua dua tuaj yeem yooj yim shred cov khoom yas thiab tom qab ntawd sib tov nrog ABS tshiab rau kev tsim cov khoom tshiab.

Disadvantages ntawm ABS Txhaj Molding

Txawm hais tias ABS muaj ntau qhov zoo, nws kuj muaj qhov tsis zoo. Qee qhov tsis zoo muaj xws li:

Kev qaug zog tsis zoo

Thaum ABS cov khoom feem ntau muaj lub zog tensile siab, lawv tsis muaj peev xwm tiv taus cov khoom hnyav rau lub sijhawm ntev vim lawv qhov kev qaug zog tsis zoo. ABS yas qhov chaw tuaj yeem yooj yim degrade yog tias txuas ntxiv mus rau qhov chaw muaj kev kub ntxhov.

Tsis zoo UV tsis kam

Ib qho ntawm cov teeb meem loj ntawm ABS yas yog nws lub hnub tsis zoo, vim cov khoom yooj yim degrades thaum raug tshav ntuj. Txawm li cas los xij, ib feem manufacturers ntxiv cov khoom ntxiv rau ABS yas thaum lub sij hawm molding txheej txheem los txhim kho nws cov hnub ci kev ua tau zoo.

Yam yuav tsum tau xav txog thaum lub sij hawm ABS txhaj tshuaj molding

Thaum sim pib ib pawg ntawm ABS txhaj tshuaj molding, ntau yam yuav tsum muaj tam sim no. Cov yam tseem ceeb no yog qhov tseem ceeb rau kev ua tiav txoj haujlwm.

Moisture hauv cov khoom ua ntej molding

ABS yas yog me ntsis hygroscopic (absorbing noo noo los ntawm huab cua) thiab tuaj yeem nqus dej noo los ntawm ib puag ncig ib puag ncig. Txawm li cas los xij, noo noo nyob rau hauv tej molded ABS yas tuaj yeem ua rau cov khoom tsis xws luag hauv cov yas. Yog li, xyuas kom meej tias ABS yas siv tau qhuav kom zoo.

tswj qhov kub thiab txias

Kev tswj kub kub yog qhov tseem ceeb thaum lub sij hawm ABS txhaj tshuaj molding txheej txheem, vim overheating ntawm yas tuaj yeem ua rau thermal degradation. Qhov thermal degradation no yog vim kev tawg ntawm cov tshuaj sib txuas hauv cov yas thiab tuaj yeem ua rau cov xim xim av tshwm rau ntawm qhov tiav.

Nws yog ib qho tseem ceeb heev uas yuav tau siv lub tshuab txhaj tshuaj molding nrog kev tswj qhov kub thiab txias. Piv txwv li, thaum tsim cov khoom ABS nrog qib siab gloss, qhov kub thiab txias siv hauv kev tsim khoom yog siab dua li qub. Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias qhov siab dua qhov kub siv thaum lub sij hawm txhaj tshuaj molding txheej txheem, lub sij hawm raug luv luv yuav tsum yog.

Ib feem thiab pwm tsim

Tsim ib feem ua ntej txhaj tshuaj molding tuaj yeem txiav txim siab seb nws puas tuaj yeem tsim tau. Nov yog qee cov ntsiab lus dav dav rau ABS qhov tsim:

• Ntu phab ntsa thickness yuav tsum yog uniform. Yog tias muaj kev hloov pauv, lawv yuav tsum tsis txhob hloov ntau dua 25%. Qhov no yog qhov tseem ceeb vim tias cov phab ntsa tuab tuab pab tiv thaiv kev ntxhov siab los ntawm kev tsim cov phab ntsa tsis zoo.
• Tsis tas li ntawd, phab ntsa thickness yuav tsum txiav txim siab lub vojvoog loj. Qhov piv ntawm lub vojvoog rau phab ntsa thickness yuav tsum tsis txhob tsawg dua 0.3. Txoj cai golden ntawm no yog tias qhov loj dua lub vojvoog, qhov kev ntxhov siab me dua. Txawm li cas los xij, lub vojvoog yuav tsum tau khaws cia rau hauv qhov laj thawj, vim tias lub vojvoog ntau dhau tuaj yeem tso cov dents hauv qhov.
• Lub thickness ntawm cov pwm yuav tsum nyob nruab nrab ntawm {{0}}.025 thiab 0.05 hli. Tsis tas li ntawd, qhov ntev ntawm lub rooj vag yuav tsum nyob ib ncig ntawm 1 hli, txoj kab uas hla yuav tsum nyob ib ncig ntawm 3 hli, thiab lub qhov cua dav yuav tsum nyob nruab nrab ntawm 4 thiab 6 hli.
• Thaum kawg, cov txheej txheem txias ntawm kev txhaj tshuaj pwm yuav tsum tau ua kom zoo tsim los tiv thaiv cov teeb meem shrinkage.

Kev siv ntawm ABS Txhaj Moulding

ABS yas muaj cov ntawv thov hauv kev lag luam sib txawv, thiab cov khoom siv polymer no tau dhau los ua cov khoom siv dav siv los ntawm cov tuam txhab vim nws yooj yim ntawm molding, tsis tshua muaj nqi, thiab tsis kam mus rau lub cev thiab tshuaj hloov pauv. Nov yog qee qhov piv txwv ntawm daim ntawv thov kev lag luam rau ABS yas qhov chaw:

1. Kev Lag Luam Kev Tsim Kho: Txij li ABS yas tiv taus lub cev, tshuaj lom neeg thiab hnyav, cov tuam txhab siv nws los ua cov kav dej thiab cov khoom siv hauv tsev.
2. Kev lag luam tsheb: ABS yas yog cov khoom siv raw rau cov khoom siv tsheb sib sib zog nqus. Auto qhov chaw ua los ntawm ABS yas muaj xws li lub rooj zaum siv qhov chaw, qhov rooj stoppers, ncej moldings, dashboard qhov chaw, thiab lwm yam.
3. Consumer Industries: ABS yas yog siv nyob rau hauv ntau yam khoom siv hauv tsev xws li khoom noj khoom haus, lub tshuab nqus tsev vacuum, tub yees hauv ob sab phlu, thiab lwm yam.
4. Lwm daim ntawv thov suav nrog kev kho mob, kev ua kis las thiab kev lag luam hluav taws xob.

Tus nqi ntawm ABS Txhaj Moulding txheej txheem

Yog tias koj xav tsim qee qhov chaw uas siv cov txheej txheem txhaj tshuaj molding, nws yog ib lub tswv yim zoo kom paub tus nqi ntawm tag nrho cov txheej txheem ua ntej pib ua haujlwm. Txhawm rau kwv yees cov nqi koom nrog, koj yuav tsum xav txog cov nqi sib txawv.

Khoom siv

Yog tias koj npaj yuav khoom siv, koj yuav tau them tus nqi kim. Ntxiv nrog rau kev yuav khoom, koj tseem yuav tau tswj nws, uas tuaj yeem ua rau koj muaj hmoo. Yog li ntawd, qhov kev xaiv zoo tshaj plaws yog los ntawm outsource ntau lawm.

Pwm nqi

Qhov no yuav ua rau tus nqi ntawm ABS txhaj tshuaj molding txheej txheem. Muaj ob txoj hauv kev tseem ceeb ntawm kev txhaj tshuaj pwm, lawv suav nrog CNC machining thiab 3D luam ntawv. Ntawm cov txheej txheem no, yooj yim 3D luam tawm pwm hauv cov khoom me me tsis tshua kim. Rau cov khoom loj lossis cov qauv tsim ntawm steel pwm, tus nqi yog siab.

Tus nqi pabcuam

Cov nqi ntawm no suav nrog cov nyiaj hli ntawm tus neeg ua haujlwm nrog rau kev teeb tsa thiab kev saib xyuas lub tshuab. Parameters suav nrog ntawm no:

1. Tus nqi saib xyuas: Qhov no yog tus nqi ntawm tus neeg siv lub tshuab.
2. Tus nqi teeb tsa: Lub sijhawm yuav tsum tau teeb tsa cov pwm thiab tsim cov khoom tiav.
3. Cov nqi kho mob: Cov nqi kho muaj xws li kho cov khoom puas thiab cov cuab yeej siv los tswj cov khoom siv.

Thaum tsis muaj tus nqi ruaj khov rau ABS molding, txoj cai dav dav yog qhov ntau dua qhov ntau, tus nqi qis dua.

nyob rau hauv xaus

ABS txhaj tshuaj molding yog deceptively yooj yim mus cuag. Txawm li cas los xij, cov ntsiab lus kev paub tsuas yog nkag siab los ntawm cov kws tshaj lij. Yog li, nws yog ib qho tseem ceeb rau outsource ABS txhaj tshuaj molding rau lub tuam txhab uas nkag siab tiag tiag cov txheej txheem tsim khoom.

Ntawm Wake, peb muaj cov cuab yeej tsim khoom siab tshaj plaws thiab cov peev txheej los muab cov neeg siv khoom nrog cov kev pabcuam sai sai, suav nrog CNC machining, ceev cov cuab yeej thiab txhaj tshuaj molding, nqus molding, thiab lwm yam. Yog li tau txais ib qho kev tsocai niaj hnub no thiab koj paub tseeb tias yuav tau txais kev txhaj tshuaj molded qhov zoo ntawm tus nqi sib tw.

FAQ

ABS yas yaj ntawm qhov kub li cas?
ABS yog amorphous thiab yog li ntawd tsis muaj qhov tseeb melting kub. Txawm li cas los xij, nws qhov kev hloov pauv kub yog kwv yees li 105 degree (221 degree F).

Puas muaj tshuaj lom ABS yas?
ABS yog non-toxic thiab harmless. Qhov no yog ib qho ntawm ntau qhov laj thawj vim li cas nws yog cov khoom siv yas uas siv ntau hauv kev tsim khoom. Txawm li cas los xij, nws txoj kev siv hauv kev kho mob cog yog poob siab.

Yuav ua li cas los daws qhov teeb meem ntawm nplaim retardant ABS txhaj molding?
Txhawm rau tiv thaiv cov nplaim-retardant ABS yas los ntawm absorbing noo noo thiab ua tawm-gassing, koj yuav tsum xyuas kom meej tias cov khoom yog qhuav kiag li. Tsis tas li ntawd, thaum txhaj tshuaj molding

Cim npe nrov: Tuam Tshoj abs txhaj tshuaj molding manufacturers, lwm tus neeg