چگونه برای جلوگیری از به یاد می آورد از قطعات پلاستیکی

Thecomplexityandsizeoftoday'ssupplychaincontributestorecalls particularlyintheautomotiveindustry. Asthesaying

می رود thesupplychainisonlyasgoodasitsweakestlink. Plasticshavebecomeubiquitousintheautomotiveindustry، به عنوان

OEMspushtheboundariesofwhat'spossibletomeettheCorporateAverageFuelEconomystandards. Infact, asnotedby

SPI:Theplasticsindustrytradeassociation(Washington,DC) plasticsmakeup50% ofthevolumeofacarbutcontribute

only10% ofthetotalweight.
ManagingEngineerwiththeMadisonGroup JeffJansen پدر (مدیسون، WI)، aconsultingfirmforpolymersandtheplastics

industryspecializinginfailureanalysisandqualitycontrol (کنترل کیفیت)، usesavarietyofanalyticalinstrumentationtocharacterize

polymersandplastics. Jansennotedthatfailureanalysis failurepreventionandmaterialqualificationandevaluationareاو

clients'primaryareasofconcern. علاوه بر این، hiscompanyprovidesassistancewithmaterialselectionandpredictionand

processdevelopment، includinghowthemoldingoperationperforms." WeworkpredominantlywithOEMsandmoldersin

termsofprocessdevelopment "JansentoldPlasticsToday." Iliketoseeapartnershipbetweenthedesigner moldmakerو

materialspeople. Tohavethematerialselectedinconcretebeforeyougotothemolderandmoldmakerisamistake.We

oftengetinvolvedinacollaborativeefforttohelpselectaresin، andifwe'rehiredbythemolderwehaveexposuretothe

نصب شده. Ifwe'rehiredbytheOEM، wehaveexposuretotheresinsupplierandthemolder." TheMadisonGroupworkswith

severalmajorindustries includingmedicalandautomotive. Jansensaidthecomplexitycomeswithgovernmentregulations،

andintheautomotiveindustrytheOEMshavealotofrulesinplace suchaswhenPPAP [productionpartapprovalprocess]

willhappen." Betweencompanyguidelinesandfederalregulationstherecanbequiteafewhurdlestoapprovingamaterial

orimplementinganewmaterial,"Jansennoted.HeaddedthattherearethreemajorareaswheretheMadisonGrouphelps

qualifynewresins:Whenanoldresinisdiscontinued; whenanewproductisbeingdeveloped; andinthecaseoffailure

whenthecompanyidentifiesthataresinisn'trightforanapplication." Itcanbeverydifficulttoselectanewresiniftheone

inuseisbeingdiscontinued "saidJansen." It'stimesensitive whichmandatesthatyouneedtomovequicklytogetanew

رزین. Qualifyingaresinforanewproductindevelopmentiseasierbecauseoftenyoudon'thavethetimecrunch." حرارتی

IsamanufacturerofscientificinstrumentsthatincludeinfraredandRamanspectrometers FisherScientific (خواست، کارشناسی ارشد)

دستگاه های سنجش دانسیته،, X-rayphotoelectronspectrometers (XPS)، andscanningelectron energydispersivex rayspectrometers (گردآورندگان)

microscopes(SEM).ThermoFisherScientificinstrumentsareusedinawiderangeofindustries notjustautomotive

includingconsumerproducts بالا techelectronicequipment، chemicalsandpharmaceuticals. Thesesystemsareused

در سراسرmanyapplicationsineverythingfromRandamp; D, productdevelopment, analyticalservicesandqualitycontrol.