Changchun Auto Press Parts Co., Ltd.

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ABOUT US

We always adhere to the principle of providing customers with high quality and safest products, creating value for customers.

Our company started in 1958 and has a history of 60 years of development. It has the ability to independently develop automotive stamping, welding and painting parts. Companies adhering to the "customer service, bravely climb the peak" business philosophy, adhere to the "honest and trustworthy" principle to provide our clients with quality products and services.

Welding technology provides container products for commercial vehicles
Swimming lacquer technology for coating protection of chassis products
Stamping technology for product development and production

Stamping Products

Welding Products

Paint Product

PRODUCTION CAPACITY

We always adhere to the principle of providing customers with high quality and safest products, creating value for customers.

Production Equipment

Testing Equipment

NEWS

We always adhere to the principle of providing customers with high quality and safest products, creating value for customers.

Corporate News

Matters needing attention

1.Semi-automaticandmanualpunchesmustbeequippedwithatwo-handbrakeswitch.Itisstrictlyprohibitedtostarttheswitchstampingwithafootoronehand.2.Afterthehigh-impactmachineisadjusted,afternormalpunching,closethesoundproofbox(exceptfortheproduct8065packagingduringinspection).3.Duringcontinuouspunching,employeescannotpickuptheproductbyhandwithin1Mofthepunch.4.Whenthetechnicianisonthemachine,onlyonepersoncandebug,nottwopeople.5.Thetechnicianadjustsandfeedsthematerial,onlyoutsidethemachine,andthedistanceisnotlessthan1M.6.Besuretotightenthescrewswhenmountingthemold,andstopafter4hourstocheckwhetherthescrewsareloose.7.Whenthereisaproblemintheproductionprocessofthemoldwithoutremovingthemold,anddirectlyrepairingonthemachinetool,youmustfirstturnoffthepoweroftheinjectionmoldingmachineandhangamaintenancesignonthepowerboxbeforeperformingthemoldrepair.8.Alltoolswillbereturnedtothetoolboxaftertheyareusedup.Donotputthemonthemachinetopreventthetoolsfromfallingandhurtingpeople.9.Whenthemachineisnotinproduction,cutoffthepowersupplyintime.10.Forshortworkpieces,specialtoolsmustbeused.Donotdirectlyfeedorpickuppartsbyhand.11.Theproducershouldstandproperly,keepacertaindistancebetweenthehandandheadandthepunch,andpayattentiontothepunchmovementatalltimes.Itisstrictlyforbiddentochatwithothers.12.Itisstrictlyforbiddenforoperatorsandmoldrepairerstoputtheirhandsintothemoldduringproduction.13.Whentheoperatorinstallsthesuctionfan,itisstrictlyforbiddentoputhishandonthemotortocleanthewaste.14.Itisstrictlyforbiddentowearslipperswhengoingtowork,soasnottohitthefeetwithmoldsandironblocksintheworkshop.Thesquadleader,fitter,andmoldrepairermustwearprotectiveshoeswhentheygotowork;15.Maleoperatorsarestrictlyforbiddentoleavelonghair,andfemaleoperatorsmustkeeptheirhairuptopreventlonghairfromgettingcaughtintheflywheel.16.Payattentiontofirepreventionforwhiteoil,alcohol,cleaningagentandotheroils.17.Weargloveswhenpackingmaterials,scrapsandmoldstoavoidscratchingyourhands.18.Ifthereisoil,cleanitupintimetoavoidslipping.19.Itisstrictlyforbiddentoweargloveswhendrillingandmilling;wearamaskandeyeprotectionwhenusingthegrindingmachinetoprotectyourself.20.Becarefultodragthemoldtopreventitfromfallingtotheground(theflatbedcartmustbeloweredtotheminimumtopullthemold).21.Itisstrictlyforbiddenfornon-electricianstoconnectelectricityandrepairthemachine.22.Itisstrictlyforbiddentoblowthewindgunatpeople,whichmayhurttheeyes.23.Theoperatorneedstowearearplugs.24.Whenthemachineisfoundtobeabnormal,turnoffthepowerfirstandthenaskthetechnicianondutytohandleitintime.25.Whenanewemployeecomestoworkonthefirstday,theteamleadermustexplaintohimgoodsafetypracticesandstudythesafetypracticesonceadayforthefirstweek.26.Whenadjustingthemachine,besuretoadjustthemachinetoasingleaction.27.Donotstoreanyflammableorexplosiveitemsundertheswitch.28.Operatorsarestrictlyprohibitedfromchasingandchasingintheworkshoptoavoidfalling,hittingtheproductorhurtingthemselves.29.Carryoutequipmentinspectionaccordingtotheinspectioncontentontheequipmentinspectioncard.Payspecialattentiontowhethertheguideandbrakingdeviceofthepunchareoperatingnormally.Thesingleandcontinuouspunchfunctionsareclear.30.Wheninstallingthemoldonthesmallpunch(10T),firstloosenthelockingdeviceoftheguiderail,installtheupperandlowermolds,andthenadjustthestrokeoftheguiderailuntiltherequirementsaremetandthefasteningdeviceislocked.Hitthesingle-strokestroke,aftertheuppermoldislocked,thelowermoldislockedafterhydraulicclamping,andacheckismadebeforeproduction.·31.Specialtools(pliers,hooks)mustbeusedwhendischargingormanuallyfeedingblanks.Itisstrictlyprohibitedtosendorremoveblanksbyhand.Asingleswitchwillhurtyourhandandadoubleswitch.Themachinemustnotleakoil,otherwiseitwillfalldown.Donotexposethepowersupply.Itisdangerous.32.Wearglovesandconcentratewhenpunchingironpieces,otherwiseyourhandswillbeinjured.33.Duringwork,firstchecktheequipmentforabnormaloperation,suchasunclearsingle,continuouscharging,pooroperationorelectricalfailure,immediatelystopthemachineintimetofindatechnicianondutytodealwithit.34.Itisstrictlyforbiddentousethefootswitchforthepunchpress,andalltheoriginalequipmentisdismantled.35.Whencleaningandinspectingtheequipment,thepowermustbecutoffbeforeoperation.36.Turnoffthepower,cleanandscrubtheworksurface,removethemoldformaintenanceandstorage,andcheckthelubricationsystemoilatacertaintimeeveryweek.

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Media news

2018-2025 Global and China Automotive Stampings Industry Status Analysis and Development Trend Forecast Report

Intheautomotivestampingparts,someofthemaredirectlyturnedintoautopartsafterbeingstamped,andtheotherpartissubjectedtowelding,machining,orpaintingafterbeingstampedtobecomeautoparts.Therearemanykindsofautomobilestampingparts,suchasautomobileshockabsorberstampingspringtray,springseat,springbracket,endcover,cover,compressionvalvecover,compressionvalvesleeve,oilsealseat,bottomcover,dustcover,impeller,oilTubes,ears,brackets,etc.areallautomotivestampings. "2018-2025GlobalandChinaAutomotiveStampingsIndustryStatusAnalysisandDevelopmentTrendForecastReport"analysisoftheautomotivestampingpartsmarketfromlargetosmall,frommacrotomicro,basedondata,in-depthanalysisofautomotivestampingsThepositioningoftheindustryinthemarket,thedevelopmentstatusoftheautomotivestampingpartsindustry,themarketdynamicsofautomobilestampingparts,theoperationstatusofkeyenterprisesofautomobilestampingparts,therelevantpoliciesofautomobilestampingpartsandtheinfluenceoftheautomobilestampingpartsindustrychain. The"2018-2025GlobalandChinaAutomotiveStampingsIndustryStatusResearchAnalysisandDevelopmentTrendForecastReport"alsopresentedinvestorswithacomprehensiveoverviewofthecurrentstatusofmajorautomotivestampingpartscompaniesandautomotivestampingpartsindustryprojects,andthefuturedevelopmentpotentialofautomotivestampingparts.,investmentinautomotivestampingparts,riskcontrolofautomotivestampings,andcountermeasuresagainstrisks.

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Enterprise memorabil

Does the car's "hair style" design affect car safety? !

TheMohicanhairstylereferstoauniquehairstylethatshavesthehaironbothsidesoftheheadandonlymaintainstheshapeofthemiddlehead.Thishairstylebecamepopularinthe1980sandbecameatrendwiththepunkculturepopularintheworld.Manyyoungergenerationsregardthishairstyleasarebelliousimage.WhenwewerefamiliarwithBeckham,Iusedtohavethishairstyle. Ofcourse,thisarticleisnotabouthairstyles.Theroofofthecar,wecanalsothinkofthemashumanhair.Ofcourse,thisdoesnotmeanthatthecarhasahippiestyledesign.Thisisacomparisontoillustratetheirtype.Forexample,asshowninthephoto,intheabovephoto,theroofstructureisindependent.TheblackstripsonbothsidesarethepartthatconnectstheroofandtheABcolumn. Thetoponeistheintegratedstructureoftheroofandthebody.Fromtheperspectiveofthetopview,thereisnotraceofweldingontheroof,andtheintegrityisverystrong. Icanhardlysaywhichoftheabovetwodesignsisgoodandwhichoneisnotgood.Atpresent,therearequitealotofmodelsintheabovetwoways. However,ithasneverbeenseenthatthemoreandmoremodelsareadopted,thestructurecanreducethenumberofstampingpartsandreducethelengthofwelding.Itisconducivetoimprovingtheproductionefficiencyofautomobiles.BelowIwillusetheanatomicalmaptoexplainmorecarefully. Theabovepicturecanmoreintuitivelyreflecttwodifferentroofstructures,wheredifferentcolorsareusedtodisplaydifferentbodystructures.Inthepicture,thepinkA-pillarandthepurpleB-pillar,theyellowC-pillarandtherearfenderareseparateindividuals,theyarestampedseparately,thesepartsareweldedandtheblueroofThepanelsarecombinedintoone. Ofcourse,morecomponentsarecombinedtoenhancethebodystructure.However,sincethe1990s,theoverallstructureofonesideofthecombinationofmultiplecomponents(asshownabove)hasbecomepopular. Inthisway,thetwobodysidestructuresarejoinedtogethertoincreasedimensionalaccuracyandstrength,therebyreducingthegapbetweenthedooropeningsandchangingthestructuretomakeitfiner.Inaddition,thismethodalsoeliminatesthejointbetweentheroofandtheA-pillar,B-pillar,andC-pillars,therebyreducingdustgenerationandgreatlyimprovingthesurfacequalityofthevehiclebody. Ontheotherhand,duetothechangeinthestructureofthevehiclebody,therigidityofthebodyroofcanbeensured.Thisbodystructurealsohasagreatadvantageinthatapanoramicsunroofhavingalargeglassareacanbeinstalled.Inthetraditionalroofstructure,theroofneedstocarrymorepower,soitisnotpossibletoinstallalargesunroof. Inthefuture,therewillbemoreandmorecarsduetothepanoramicsunroof.Manufacturersarealsoincreasinglyadoptingasaferapproachtomaximizethebuilding'srigiditywhilemaximizingthelightingareaoftheroof.

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Matters needing attention

1.Semi-automaticandmanualpunchesmustbeequippedwithatwo-handbrakeswitch.Itisstrictlyprohibitedtostarttheswitchstampingwithafootoronehand.2.Afterthehigh-impactmachineisadjusted,afternormalpunching,closethesoundproofbox(exceptfortheproduct8065packagingduringinspection).3.Duringcontinuouspunching,employeescannotpickuptheproductbyhandwithin1Mofthepunch.4.Whenthetechnicianisonthemachine,onlyonepersoncandebug,nottwopeople.5.Thetechnicianadjustsandfeedsthematerial,onlyoutsidethemachine,andthedistanceisnotlessthan1M.6.Besuretotightenthescrewswhenmountingthemold,andstopafter4hourstocheckwhetherthescrewsareloose.7.Whenthereisaproblemintheproductionprocessofthemoldwithoutremovingthemold,anddirectlyrepairingonthemachinetool,youmustfirstturnoffthepoweroftheinjectionmoldingmachineandhangamaintenancesignonthepowerboxbeforeperformingthemoldrepair.8.Alltoolswillbereturnedtothetoolboxaftertheyareusedup.Donotputthemonthemachinetopreventthetoolsfromfallingandhurtingpeople.9.Whenthemachineisnotinproduction,cutoffthepowersupplyintime.10.Forshortworkpieces,specialtoolsmustbeused.Donotdirectlyfeedorpickuppartsbyhand.11.Theproducershouldstandproperly,keepacertaindistancebetweenthehandandheadandthepunch,andpayattentiontothepunchmovementatalltimes.Itisstrictlyforbiddentochatwithothers.12.Itisstrictlyforbiddenforoperatorsandmoldrepairerstoputtheirhandsintothemoldduringproduction.13.Whentheoperatorinstallsthesuctionfan,itisstrictlyforbiddentoputhishandonthemotortocleanthewaste.14.Itisstrictlyforbiddentowearslipperswhengoingtowork,soasnottohitthefeetwithmoldsandironblocksintheworkshop.Thesquadleader,fitter,andmoldrepairermustwearprotectiveshoeswhentheygotowork;15.Maleoperatorsarestrictlyforbiddentoleavelonghair,andfemaleoperatorsmustkeeptheirhairuptopreventlonghairfromgettingcaughtintheflywheel.16.Payattentiontofirepreventionforwhiteoil,alcohol,cleaningagentandotheroils.17.Weargloveswhenpackingmaterials,scrapsandmoldstoavoidscratchingyourhands.18.Ifthereisoil,cleanitupintimetoavoidslipping.19.Itisstrictlyforbiddentoweargloveswhendrillingandmilling;wearamaskandeyeprotectionwhenusingthegrindingmachinetoprotectyourself.20.Becarefultodragthemoldtopreventitfromfallingtotheground(theflatbedcartmustbeloweredtotheminimumtopullthemold).21.Itisstrictlyforbiddenfornon-electricianstoconnectelectricityandrepairthemachine.22.Itisstrictlyforbiddentoblowthewindgunatpeople,whichmayhurttheeyes.23.Theoperatorneedstowearearplugs.24.Whenthemachineisfoundtobeabnormal,turnoffthepowerfirstandthenaskthetechnicianondutytohandleitintime.25.Whenanewemployeecomestoworkonthefirstday,theteamleadermustexplaintohimgoodsafetypracticesandstudythesafetypracticesonceadayforthefirstweek.26.Whenadjustingthemachine,besuretoadjustthemachinetoasingleaction.27.Donotstoreanyflammableorexplosiveitemsundertheswitch.28.Operatorsarestrictlyprohibitedfromchasingandchasingintheworkshoptoavoidfalling,hittingtheproductorhurtingthemselves.29.Carryoutequipmentinspectionaccordingtotheinspectioncontentontheequipmentinspectioncard.Payspecialattentiontowhethertheguideandbrakingdeviceofthepunchareoperatingnormally.Thesingleandcontinuouspunchfunctionsareclear.30.Wheninstallingthemoldonthesmallpunch(10T),firstloosenthelockingdeviceoftheguiderail,installtheupperandlowermolds,andthenadjustthestrokeoftheguiderailuntiltherequirementsaremetandthefasteningdeviceislocked.Hitthesingle-strokestroke,aftertheuppermoldislocked,thelowermoldislockedafterhydraulicclamping,andacheckismadebeforeproduction.·31.Specialtools(pliers,hooks)mustbeusedwhendischargingormanuallyfeedingblanks.Itisstrictlyprohibitedtosendorremoveblanksbyhand.Asingleswitchwillhurtyourhandandadoubleswitch.Themachinemustnotleakoil,otherwiseitwillfalldown.Donotexposethepowersupply.Itisdangerous.32.Wearglovesandconcentratewhenpunchingironpieces,otherwiseyourhandswillbeinjured.33.Duringwork,firstchecktheequipmentforabnormaloperation,suchasunclearsingle,continuouscharging,pooroperationorelectricalfailure,immediatelystopthemachineintimetofindatechnicianondutytodealwithit.34.Itisstrictlyforbiddentousethefootswitchforthepunchpress,andalltheoriginalequipmentisdismantled.35.Whencleaningandinspectingtheequipment,thepowermustbecutoffbeforeoperation.36.Turnoffthepower,cleanandscrubtheworksurface,removethemoldformaintenanceandstorage,andcheckthelubricationsystemoilatacertaintimeeveryweek.

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