亚特重型装备
亚特重型装备
亚特重型装备
亚特重型装备
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沈阳亚特重型装备制造有限公司

沈阳亚特重型装备制造有限公司

沈阳亚特重型装备制造有限公司
亚特重型装备
亚特重型装备

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亚特重型装备

Shenyang Yate Heavy Equipment Manufacturing Co., Ltd. began to focus on the engineering design of centrifugal ductile iron pipe production line equipment, centrifugal stainless steel (heat-resistant steel) pipes, large-diameter centrifugal copper sleeves, differential pressure casting, lost foam equipment, metallurgy, mining, electric power, etc. , Equipment manufacturing and development of hydraulic and automation (instrument) systems.   【see more

The company passed the review by the expert group for the title of "China Centrifugal Casting Equipment Manufacturing Base"
The company passed the review by the expert group for the title of "China Centrifugal Casting Equipment Manufacturing Base"
1Introduction CNCmachinetoolsarethebasicequipmentofmodernmanufacturingtechnology,andtheirtechnicallevelisanimportantindicatorofthelevelofindustrialmodernizationinacountry.ThereliabilityofCNCmachinetoolsisthekeytothequalityofmachinetools.Atpresent,thereliabilityofdomesticCNCmachinetoolsisobviouslylowerthanthatofforeigncountries,whichseriouslyaffectsthecompetitivenessofdomesticCNCmachinetools.ImprovingthereliabilityofdomesticCNCmachinetoolshasbecomeatoppriority. Reliabilityanalysisisbasedonalargeamountoffielddata.Withthehelpofplannedandpurposefulcollectionofdataateachstageoftheproductlifecycle,analysisisperformedtofindtheweaklinksofproductreliability,improvethedesign,andimproveproductquality,soitisreliableThecollectionandanalysisofperformancedataplayanimportantroleinreliabilityengineering.However,thisaspectisaweaklinkindomesticreliabilityresearch.DuringtheperiodfromJuly1,1996toDecember31,1996,wecollectedthereliabilitydataof42CNClathesfromtheChangchunGearFactoryofFAWGroup,andinitiallyestablishedthereliabilitydatabaseofCNClathes.TakethisasanexampletoillustratethemethodofcollectingreliabilitydataofCNCmachinetoolsandthemethodofestablishingdatabase. 2Determinationofreliabilitytestplan Reliabilitytestisoneofthemainmethodstoobtainreliabilitydata,anditisthebasisforreliabilitydesignandanalysis.Inthepast30years,reliabilitytestmethodshavemadegreatprogress.Reliabilitytestingistime-consumingandexpensive.ForCNClathes,themainconsiderationisthetestsiteandtestsamples. Accordingtothetestsite,thereliabilitytestisdividedintofieldtestandlaboratorytest.DuetothecomplexstructureofCNClathes,therearemanyuncertainfactorsintheconditionsofuse,sotheactualreliabilitycanbecollectedbyselectingthefieldtestmethod.Datareliabilityisakeyissueinfieldtests.Acompletecollectionplanmustbeformulatedinadvance,andthedatashouldbeprocessedafterwardstoeliminateunreasonablefactors. Reliabilitytestscanbedividedintotwotypes:fulltestandsamplingtestaccordingtosamplesize.ItisimpossibletocarryoutalltestsforbatchproductssuchasCNClathes,andonlythetestmethodofsamplingandtimingtruncationcanbeused.Inordertomakethecollecteddatarepresentativeandconvenientfordatacollection,whenselectingtestsamples,asmanyCNClathesaspossibleshouldbeselectedassamplingsamples,andtheselectedequipmentshouldberelativelyconcentrated.Therefore,thisarticlechosetheFAWGroupChangchunGearFactory,whichusesalargeamountofCNClathesandhasrelativelyconcentratedequipment,asthetestbase,andtookits42CNClathesassamplesforahalf-yearfollow-upinvestigation.
1.Reformandopeninguphasbroughttheindustryintoanunprecedentedperiodofrapiddevelopment In2007,thetotalindustrialoutputvalueofthewholeindustrywas21.746billionyuan,theindustrialaddedvaluereached6.530billionyuan,andtheexportdeliveryvalueofproductswas1.285billionyuan.And30yearsago,thetotalindustrialoutputvalueofthewholeindustryin1978wasonlyafewhundredmillionyuan,theindustryproductioncapacitywasmorethan30,000tons,andnearly90%ofthebuildingmaterialsmachineryindustryreliedonimports. 2.Reformandopeninguphavegreatlyimprovedthemanufacturingcapacityoftheindustryandthequalitymanagementlevelhasgraduallyimproved In1978,therewereonlymorethan20majorbuildingmaterialmachineryenterprisesinthecountry,with6electricarcfurnacesof3-10tons,withanannualoutputof40,000tonsofmoltensteel;annualprocessingofmorethan15,000tonsofaccessoriesandmorethan30,000tonsofprofessionalequipment.Atpresent,thebuildingmaterialsmachineryindustryhasthousandsofenterprises,amongwhichthebackboneenterprises(groups)haveimprovedtheprocessingandmanufacturingprocessesthroughfurthertechnologicaltransformations,andaddedalargenumberofhigh,preciseandsophisticatedlarge-scaleprocessingequipmentandtestingmethods.SuchasCNCcuttingmachine,photoelectrictrackingcuttingmachine,automaticweldingequipment,largehobbingmachine(maximumvertebra14m),largecylinderlathe(maximumvertebra12.5m),andcorrespondingliftingfacilities,precisioncastingequipment,overallannealingfurnace,etc.Improvetheprocessingcapacityandmanufacturingleveloftheindustry,andeffectivelyimprovethequalityandtechnicalperformanceofbuildingmaterialsmachineryequipmentproducts. 3.Reformandopeninguphavebroughttheindustry'sproductiontechnologylevelcloserorequaltotheworldlevel Beforethereformandopeningup,theproductiontechnologylevelofChina'sbuildingmaterialsmachineryindustrywasroughlythesameastheworldlevelfornearly40years.Theonlymorethan20buildingmaterialsmachineryfactoriesinthecountrywereestablishedonthebasisofthemechanicalmaintenanceworkshopsofcementfactoriesandglassfactoriesorthepracticeworkshopsofschools.Yes,itcanonlyproducesomesimplebuildingmaterialsequipmentandaccessories,andtheproductionlineequipmentneededbythebuildingmaterialsindustrymainlydependsonimports.Atpresent,thetechnicalcontentofmycountry'sbuildingmaterialsmachineryequipmenthasbeengreatlyimproved,andsomenewtechnologiesandnewproductshavereachedorapproachedtheworld'sadvancedlevel.Domesticandforeignusershaveincreasedtheirrecognitionofdomesticbuildingmaterialsmachineryproducts,andthebuildingmaterialsmachineryindustryhasprovidedstrongsupportfortheconstructionofthebuildingmaterialsindustry,mainlyinthefollowingaspects.
Duringtheuseoftheexcavator,theunsmoothuseandtheusecyclearedirectlyrelatedtoyourworkefficiency,andthebucketteethareparticularlyimportantastheforwardsthatdirectlycontacttheterrain.Sowhydoestheproblemofseriouswearofthebucketteethoccur?Howtosolveit? Eachworkingsurfaceofthebuckettoothisincontactwiththeexcavatedobjectduringexcavation.Theforceisdifferentindifferentworkingstagesoftheexcavationprocess.Whenthebuckettoothrepeatedlycontactshardobjectsandcuts,theworkingsurfaceofthebuckettoothisdifferent.Adegreeofsurfacewear,whichinturnproducesdeepfurrows,causesthebucketteethtobescrapped.Therefore,thequalityofthewear-resistantlayeronthesurfaceofthebuckettoothanditsqualitydirectlyaffecttheservicelifeofthebuckettooth. Recommendationsfortoothmaintenance 1.Choosingtherightbucketteethisanimportantfactorforprolongingtheworkinglifeofyourexcavatorandstrongerpenetration,becausethematchedbucketteethandtheiraccessoriesaretheprerequisiteforfasterexcavatorworkingcycleandsavingrawmaterials. 2.Duringtheuseofthebucketteethoftheexcavator,theoutermosttoothofthebucketis30%fasterthantheinnermostwearingpart.Therefore,afteraperiodoftime,theinsideandoutsideofthebucketcanbechangedorrotatedtoacertainextent.Toeaseandprovideproductivity. 3.Whenoperatingtheexcavator,itisbesttodigunderthebucketteethperpendiculartotheworkingsurfacetoavoidbreakingthebucketteethduetoexcessiveinclination. 4.Coatingtungstencoatingonbucketteethandotheraccessoriescaneffectivelyreducemaintenancecostsandimprovemachineefficiency. Inadditiontomaintenance,thequalityandmaterialoftheteeththemselvesshouldbemoreconcerned.

Sales

Sales : 1. DN80mm~1200mm ductile cast pipes and fittings
             2. Pipeline installation
             3.DN80mm~1200mm water cooling pipe mould
             4. DN1200mm~2600mm hot mold tube mold
Sales:
             Tel: 024-25440202 (fax)
             Phone: Zhu Hui 13591453698
             Phone: Liu Xiaodong 13840480794
             Phone: Sun Wei 13504182571
             Phone: Sun Xin 13998182761

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亚特重型装备

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Shenyang Yate Heavy Equipment Manufacturing Co., Ltd.

 

Contact: Sun Xin
Phone: 024-89738897
Mobile: 13998182761
Fax: 024-89738897
Email: syytsyytsx@163.com
Address: No. 34, Daoyi Fourth Street, Daoyi Development Zone, Shenbei New District, Shenyang

Copyright (C) Shenyang Yate Heavy Equipment Manufacturing Co., Ltd. All rights reserved.
Address: No. 34, Daoyi Fourth Street, Daoyi Economic Development Zone, Shenbei New District, Shenyang   Tel:024-25410113

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Copyright (C) Shenyang Yate Heavy Equipment Manufacturing Co., Ltd. All rights reserved. 
辽ICP备12006161号   Powered by 300.cn