ABS Yas Txhaj Tshuaj Molding

Cov Khoom Siv Raw Khoom Siv

ABS:
Cov khoom siv raw ntawm AB yog feem ntau siab dua li ntawm PP thiab PE, tab sis qis dua li ntawm PVC. Nws yog ib qho luv luv luv luv thiab haum rau siv hauv cov ntawv thov uas yuav tsum tau ua kom zoo dua cov kws kho tshuab, tsos, thiab qee qhov kub tiv thaiv.
Piv rau PP, PE, thiab PVC, ABS feem ntau yog siv los ua cov yas ua tau zoo dua qub, thiab nws cov khoom lag luam, thiab lwm yam khoom lag luam nrog cov khoom muaj txiaj ntsig zoo.
PP, PE:
PP thiab PE yog cov khoom siv yas pheej yig dua, siv tau ntau yam, cov khoom lag luam hauv tsev, cov khoom lag luam uas muaj pov tseg, thiab lwm thaj teb. Lawv tau paub tab cov txheej txheem thiab cov khoom siv raw pheej yig, yog li lawv yog qhov zoo dua nyob rau hauv cov nqe lus, tshwj xeeb tshaj yog rau kev ua lag luam qis thiab cov neeg siv khoom lag luam tsawg.
PVC:
Cov khoom siv raw ntawm pvc feem ntau qis dua li ntawm ABS, tab sis tus nqi yog siab me ntsis siab dua li ntawm PP thiab PE. Cov nqi ntau lawm yuav nce ntxiv vim muaj kev nce qib siab thiab kev ua ntawm PVC, tshwj xeeb tshaj yog qhov yuav tsum tau ntxiv cov tshuab yas thaum ua.

Xaus:ABS yog qhov kim me ntsis piv rau PP thiab PE, tab sis nws cov kev sib xyaw ua ke, tshuaj lom neeg, thiab lwm yam) muab kev txhawb nqa kom tsim nyog rau nws tus nqi. Piv rau PVC, ABS yog tus nqi me dua rau cov ntawv thov ntau nrog cov tsos thiab kev ua tau zoo ..

Lub sijhawm Moulding voj voog thiab ntau lawm kev ua tau zoo

ABS:
Abs muaj qhov tsis tshua muaj kev txhaj tshuaj Molding lub sijhawm, zoo fluidity, thiab muaj peev xwm sau moulds sai sai. Qhov no txhais tau tias nws yog khoom tsim dua thiab tuaj yeem txuag sijhawm, tshwj xeeb yog nyob rau hauv cov khoom moulding ntawm cov seem.
PP, PE:
PP thiab PE muaj qhov tsis tshua muaj kev txhaj tshuaj Molding Cycles thiab cov zoo heev, uas ua rau lawv haum rau kev ua nyias-walled, cov duab sib xyaw. Lawv muaj peev xwm ntau dua hauv cov txheej txheem moulding thiab yog qhov tsim nyog tshwj xeeb rau kev sib ntau ntau.
PVC:
PVC muaj lub voj voog ntxiv moulding thiab tsis tshua muaj khoom lag luam, tshwj xeeb tshaj yog thaum cov yas tau yuav tsum tau ntxiv lossis thaum cov uas yuav tsum muaj. PVC xav tau lub sijhawm txias thiab qeeb qeeb txheej txheem ntau dua li abs.

Xaus:ABS muaj lub voj voog me me pwm, tshwj xeeb tshaj yog tsim nyog rau cov khoom me me thiab qhov ntsuas siab. Thaum PP thiab PE muaj cov voj voog luv luv mycles thiab haum rau huab hwm coj ntau lawm, pvc yog qis dua rau absing ceev.

Pwm Them Thiab Lub Neej

ABS:
Pwm tsis tuaj yeem ua kom ruaj khov thiab cov pwm tsim qauv tsis yog qhov nyuaj ua qee qhov kev ua tau zoo plastics thiab tuaj yeem tiv thaiv kev hnav thiab kua muag ntawm kev tsim khoom ntev. Txawm hais tias pwm nqi ntawm ABS yog siab tshaj li ntawm PP thiab PE, piv rau PVC, nws cov pwm ua PVC, nws cov roj ntsha yog qhov nruab nrab thiab kav zoo dua.
PP, PE:
PP thiab PE muaj cov nqi qis dua thiab feem ntau haum rau tsawg-precision, cov khoom ntim ntau lawm. Cov pwm rau cov plastics no muaj cov yuav tsum muaj qhov yuav tsum muaj ntau dua yog cov kev tiv thaiv ntau dua thiab muaj lub neej muaj kev pab ntau dua.
PVC:
PVC pwm yog qhov cuam tshuam rau kev hnav thiab kua muag, tshwj xeeb tshaj yog thaum siv cov tawv nqaij tawv PVC, thiab cov pwm kim dua los tswj. Raws li qhov tshwm sim, cov nqi pwm thiab kev txij nkawm tuaj yeem ua tau siab dua rau PVC dua li rau ABS PE thiab PP.

Xaus:Txawm hais tias tus nqi ntawm tus ab tuaj pwm me dua li PP thiab PE, lub durability ntawm pwm ua rau lawv muaj txiaj ntsig ntau dua hauv qee yam kev xav tau lag luam. Piv rau PVC, ABS muaj lub neej ntev dua.

Tiav & tsos

ABS:
Cov khoom siv abs muaj cov khoom zoo nkauj zoo nkauj thiab yog yooj yim rau kev ua kom pom tseeb hauv tsev, xws li cov cuab yeej siv hluav taws xob, cov khoom siv hluav taws xob, lwm yam).
PP, PE:
PP thiab PE muaj rougher nto zoo thiab yog qhov nyuaj rau kev ua tshuaj tsuag nrog txau, plating, thiab lwm yam uas lawv tsis haum rau cov khoom lag luam nrog cov tsos.
PVC:
Qhov chaw zoo ntawm pvc feem ntau zoo dua rau ntawm PP thiab PE, tab sis tsis zoo li qhov ABS. PVC tuaj yeem raug rau cov kev khoeg saum npoo xws li luam tawm, txheej, thiab lwm yam.

Tswj Qhov Kub

Injector kub:ABS yog qhov ntsuas kub heev. Lub barrel kub ntawm lub injector yuav tsum tau ceev cia nruab nrab ntawm 220-280 degree thiab cov pwm kub feem ntau khaws cia nruab nrab ntawm {}} degree. Qhov siab dhau los lossis qis dhau qhov kub yuav ua rau thaum lub sijhawm txhaj tshuaj molding, xws li cov tsis xws luag, npuas, deform, deform, thiab lwm yam.
Yaj kub:Dhau ib tug heev melt kub kuj yuav ua rau cov decomposition ntawm cov khoom thiab kev tsim cov ntxhiab tsw, thaum muaj kev cuam tshuam fluidentity thiab ua rau tsis tiav fluidits.
Cua txias txias:Qhov txias txias ntawm cov pwm yuav tsum nyob ruaj khov, thiab qis dua txias yuav ua rau lub ntsej muag txias heev yuav ua rau lub ntsej muag tsis du lossis tsim cov kab nrib pleb.

Txhaj Tshuaj Ceev Thiab Kev Tswj Siab
Txhaj Tshuaj Ceev:Kev Txhaj Tshuaj nrawm yuav ua rau muaj cov pwm nrog cov yas, uas yog nquag ua npuas, ya cov npoo, thiab lwm yam tsis meej; Kev nrawm dhau heev yuav ua rau cov khoom siv tsis zoo, ua rau hauv cov khoom tsis tiav.
Txhaj tshuaj siab:Kev txhaj tshuaj siab yuav tsum tau hloov kho raws li kev tsim qauv ntawm cov pwm, phab ntsa tuab, thiab cov khoom nyuaj. Kev txhaj tshuaj tsis tshua muaj cua siab yuav ua rau cov neeg pluag moulding, thiab siab dhau yuav ua rau tawg lossis deformation ntawm cov khoom nto.

Khoom shrinkage thiab warpage tswj
Shrinkage tswj:Qhov kev txiav tawm ntawm cov khoom abs feem ntau yog nruab nrab 0. 4% {2}}. 8%. Cov yam ntxwv ntsws ntawm cov khoom yuav tsum tau txiav txim siab thaum tsim cov pwm, muaj cov teeb meem tuab heev yuav ua rau muaj cov teeb meem raug.
Warpage Control:Vim yog cov coefficient ntawm thermal expansion ntawm ABS, cov khoom lag luam yog nquag ua warpage thaum txias tom qab molding. Txhawm rau tiv thaiv kev tawm tsam warpage, cov pwm tsim qauv yuav tsum ua kom zoo dua lub txias txias thiab xyuas kom meej tias lub phab ntsa tuab ntawm cov khoom yog khaub ncaws hnav.

Khoom Kev Soj Ntsuam
Tshuaj Ntsuam Xyuas Sab Nrau:Cov khoom lag luam ABS yuav muaj kev hloov pauv hauv lub cev thaum lub sijhawm moulding txheej txheem, thiab yuav tsum tau kuaj cov txheej txheem siv kom ntseeg tau tias cov khoom lag luam tsim cov qauv tsim qauv.
Nto Yuam Kev Soj Ntsuam:Qhov chaw nyob saum npoo tsis zoo yog feem ntau zoo, tab sis xws li npuas, ntws tawm, yuav tseem tshwm sim thaum lub sijhawm tsim khoom thiab raug tshuaj xyuas.