Nyob rau hauv kev lag luam automotive, kev txhaj tshuaj molding qhov, raws li qhov tseem ceeb siv nyob rau sab hauv thiab sab nrauv, cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob. Lawv qhov zoo ncaj qha cuam tshuam cov tsheb kev ua tau zoo, kev nyab xeeb, thiab tsos. Yog li ntawd, txoj kev soj ntsuam nruj me ntsis yog qhov tseem ceeb los ua kom muaj kev txhaj tshuaj uas cov qauv tsim qauv thiab cov qauv kev lag luam. Cov kab lus no qhia txog cov txheej txheem tshuaj xyuas kom txhaj tshuaj molding rau hauv kev lag luam hauv tsheb, npog cov khoom tseem ceeb tseem ceeb los ntawm cov khoom tiav.
1. Pre6 {{{{{-} Kev Npaj Kev Npaj Ua: Parmifyified Cov Qauv thiab Tuam Txhab Kev Tsim Kho
Cov txheej txheem tshuaj xyuas pib nrog kev txhais cov txheej txheem ua haujlwm. Ua ntej tshaj, tus qauv tshuaj ntsuam xyuas kev txhaj tshuaj moulded seem yuav tsum txiav txim siab raws li kev lag luam oem (xws li ITAf 16949 thiab vda 6.3). Cov qauv no suav nrog kev ua kom ntev, xws li cov khoom dab dej (xws li tensile muaj zog thiab cuam tshuam kev tshwj xeeb (xws li kev sib khi thiab haum). Cov cuab yeej tshaj lij kuj tseem yuav tsum tau ua: Qhov seem tshuaj xyuas ib txwm cuam tshuam nrog kev ntsuas tshuab (CMM) thiab lub tswv yim; Kev kuaj pom kev kuaj xyuas txoj kev sib raug zoo ntawm cov qauv teeb pom kev zoo (D65 Illumination) thiab lub iav loj dua; thiab cov khoom siv kev ua haujlwm yuav tsum muaj cov khoom siv xws li kev soj ntsuam cov khoom siv thoob ntiaj teb thiab melt indexer. Tsis tas li ntawd, kev ntsuas ib puag ncig yuav tsum yog qhov ntsuas kub thiab av noo tswj (feem ntau 23% av noo) kom tiv thaiv ib puag ncig cov kev cuam tshuam nrog qhov tseeb ntawm cov txiaj ntsig.
Ii. Cov Khoom Siv Raw: Tswj cov khoom zoo ntawm qhov chaw
Ntau tshaj 80% ntawm kev ua tau zoo ntawm kev txhaj tshuaj molding qhov yog txiav txim siab los ntawm cov ntaub ntawv raw, ua raw khoom siv thawj kauj ruam hauv cov txheej txheem. Ua ntej, txheeb xyuas cov ntawv pov thawj khoom muab los ntawm tus neeg muag khoom (xws li ROHS thiab muab cov qauv ua raws cai (xws li PP, PA66, PC / ABS, thiab lwm yam) tau sib cog lus. Cov qauv kuaj sim ces cov nyiaj tau los: Melt Interterial ntsuas rau cov txheej txheem kev ua kom zoo nkauj (los tiv thaiv kev ua kom zoo nkauj (los tiv thaiv kev ua kom ntsuas kub) Rau kev hloov plastics (xws li khob fiber ntau cov ntaub ntawv thiab cov kev faib tawm cov ntsiab lus yuav tsum tau sim kom tsis txhob muaj teeb meem kev ua kom muaj teeb meem tom ntej.
III. Kev tshuaj xyuas online ntawm cov txheej txheem moulding: tiag -} kev soj ntsuam ntawm cov tsis tseem ceeb
Thaum lub sij hawm txhaj tshuaj molding cov txheej txheem, txawm muaj kev hloov pauv me me xws li pwm tshuab, txhaj tshuaj tiv thaiv siab, thiab tuav lub sijhawm tuaj yeem ua rau tsis taus. Yog li ntawd, sensors thiab pom lub tshuab yuav tsum saib xyuas cov ntsiab lus tseem ceeb hauv lub sijhawm: tus pwm kub yuav tsum tau tswj hwm li ntawm qhov txias txias; Kev txhaj tshuaj siab hloov pauv yuav tsum tsis pub tshaj 5% ntawm cov teev tus nqi kom tsis txhob muaj cov ntaub ntawv tsis txaus thiab nyem. Tsis tas li ntawd, siab- ceev cov koob yees duab lossis hauv {- Mev cov koob yees duab thaum lub sijhawm thaum ntxov ntawm kev tsis xws luag xws li Weld Marks thiab npuas. Yog hais tias ib tug neeg ntsuas ntau tshaj qhov pib ntau tshaj qhov system tau teeb meem lub tswb thiab nres ntau lawm los tiv thaiv cov khoom lag luam uas tsis xws luag.
IV. Cov Khoom Siv Khoom Ntim Khoom: Ntau -} qhov seem muaj pov thawj zoo
Tom qab molding, txhaj tshuaj molding qhov chaw yauv ua kom tiav, ntau - qhov seem kuaj, tshwj xeeb muab faib ua cov kauj ruam hauv qab no:
1. Kev tshuaj xyuas qhov tseeb
Ib peb {- desensional coording ntsuas (xws li mount kev ua kom tiav rau kev ua kom 100% ± 0.1 {{{{}} ± 0.3mm). Tsis yog-qhov tseem ceeb qhov ntev yuav raug tshuaj xyuas siv 2D qhov kev xav (loj dua los yog sib npaug ntawm phab ntsa tuab (ntau dua li 15% ntawm cov qauv tsim).
2. Cov tsos zoo soj ntsuam
Nyob rau hauv ib lub teeb pom kev zoo (D65, illuminance ntau dua los yog sib npaug rau 1000 feeb ua ib qho "kev tshuaj xyuas cov khoom" tag nrho "nrog kev pabcuam ntawm lub khob loj dua. Qhov saum npoo yuav tsum yog qhov tsis txaus siab dab dej rau cov cim (qhov tob tsawg dua lossis sib npaug lossis sib npaug lossis sib npaug lossis sib npaug rau cov qauv xim palette). Rau siab - glossal ntu (xws li nruab nrab consoles (roughness ra tsawg dua los yog sib luag tsawg dua los yog sib npaug rau 5%) yuav tsum raug kuaj.
3. Neeg kho tshuab thiab kev soj ntsuam ua haujlwm
Kev txhaj tshuaj - moulded seem nrog cov khoom siv sib txuas (xws li cov khoom siv sib txuas (xws li cov khoom siv sib txuas (xws li cov khoom siv sib txuas) Kev sim tshuaj suav suav suav nrog sealing (piv txwv li, ntsuas qhov ntsuas hluav taws xob (kev ua kom sib xyaw ua ke nrog cov Cheebtsam uas nyob sib xyaw
5. Kev tuav thiab taug kev ntawm cov khoom tsis xws luag
Yog tias cov khoom tsis raug ntes tau pom thaum kuaj, lawv yuav tsum raug cais tawm tam sim ntawd thiab cov kev sib txawv, tsis zoo sib txawv) yuav tsum tau txheeb xyuas. Cov ntsuas ntau lawm ntawm kev txhaj tshuaj - Cov khoom siv roj av (ib txwm ua rau cov pwm, thiab cov txheej txheem siv hluav taws xob, lossis cov khoom siv raw, lossis cov khoom siv raw, lossis cov khoom siv rawnum drawn, lossis cov khoom siv raw ua txawv). Me tsis xws luag tej zaum yuav rov ua dua tshiab (piv txwv li, polishing tawm flash lossis kho qhov ntev), tab sis re {{tshuaj xyuas yog qhov yuav tsum tau tom qab ua haujlwm. Qhov tsis txaus siab loj (piv txwv li, tsis txaus lub zog vim cov khoom siv tsis tau) thiab yuav muaj kev ceeb toom kom txhim kho cov khoom siv raw lossis kho cov txheej txheem.
Kev tshuaj xyuas cov txheej txheem rau kev txhaj tshuaj molding rau hauv kev lag luam tsheb yog kev ua tiav, "Yuav tsum tau ua tiav cov qauv, thiab kev tswj cov txheej txheem nruj. Qhov kev tswj hwm zoo no tsis yog tsuas yog txo cov nqi tsheb tsis ua haujlwm tab sis kuj tau ua kom muaj kev ntseeg siab thiab tseem muaj kev lag luam siab ntawm kev lag luam automotive.
