简介：日前，国内首台6000t快锻机项目建设在宝钢特殊钢分公司启动。该机组投产后，最大锻造锭重量可达50t，将打破国内大型高端锻件长期依赖进口的局面，届时，特殊钢分公司将具备“大飞机”项目大型钛合金等温锻件的批量制造能力。

简介：摘要：快锻机是锻造坯料生产中必不可少的关键性设备，其整体性能、高效运转、功能作用发挥等都和液压系统有直接关系。因此，本文从不同角度入手客观探讨了快锻机插装阀液压系统的测试，分析了测试结果、相关性能，在有效测试、深入分析过程中全面了解液压系统性能、运行特点等，优化调试、检修、维护等环节，控制各类故障发生的同时促使快锻机高效运转。

简介：

简介：故障现象1：热机时无图像或图像背景较暗，或自动搜索时节目号不变。

简介：近期,记者获悉,由国际紧固件机械和供应者协会及国际线材协会共同主办的”2007国际紧固件、精密冷锻件制造及国际线材展览会”于2007年5月7～10日．在美国的北方城市克利夫兰市国际会展中心举行。齐二机床与日本阪村公司合作研发的BP-430SS型自动螺栓镦锻机首次赴美参展，受到了国外客商和参观者的好评。

简介：温锻的使用前面我们已经讲到过在钣金加工过程中．冲孔、拉伸时对材料施加的应力可以在被加工材料的屈服强度以下．与其相比，锻压加工的压缩力如果达不到被加工材料屈服强度的3-5倍，就不能使材料充填到模具内腔的边边角角。

简介：2Dand3Dfiniteelementanalysisofathreestateforgingsequence;Atechnologyforcoldforgingofhelicalgearwithcrowningusingelasticdeformationofdie;[Analysisoftheelasticcharacteristicsofforgingdieforthecoldforgeddimensionalaccuracy;ComparisonofwearresistantMMCandwhitecastiron;Computer-aideddiedesignforaxis-symmetriccoldforgingproductsbyfeatureelimination

简介：Mechanicalsurfacepreparationofslugsincoldforging,Methodforsuppressingthesurfacecrackingincoldforging,Optimizedproductqualityandtoollifeincoldforgingbyprobabilisticsimulation,Overviewofcoldforgingtechnology,PrecisionMultioperationalColdForgingofthePowderRings,StrengthEvaluationofAluminumAlloyBoltbyNano-IndentationHardnessTest,SurfacePreparationforColdForgingbyMechanicalCoating.

简介：StudyofinfluenceofomnidirectionalcompressionstressesandhotplasticdeformationonweldingoffragmentsofSwarfbars；Testanalysisofenhancedlightweightaluminiummaterials;TheinfluenceofthemartensitictransformationonthehichtemperatureplasticityoftheNi-Al-Cuβintermetallicphase；ThetemperaturedependenceoftheanisotropicNdFeBfalvicatedbysinglestagehotdeformation;Thermo-mechainicalTreatmentwithMulti-directionUpsettingforImprovementofSuperplasticityinSUS304;

简介：Observationsofbarrellinginaluminiumsolidcylindersduringcoldupsettingusingdifferentlubricants;Observationsonfractureinaxi-symmetricandthree-dimensionalcoldupsettingofbrass;Parallelprocessingof3Drigid-viscoplasticfiniteelementanalysisusingdomaindecompositionandmodifiedblockJacobipreconditioningtechnique;ParameterstudyintothefrictionweldingoftheintermetallicTiAIandthealloyTi6AI4V

简介：

简介：EvaluationoftribologicalcharacteristicsonColdforgingdiebypress-inpunchtest;Experimentalandanalyticalcvaluationforelasticdeformationbehaviorsofcoldforgingtool;Fast,precise&highlyflexible;Faultdetectioninacoldforgingprocessthroughfeatureextractionwithaneuralnetwork;Improvementofforgingprocessofa3Dcomplexpartwithrespecttodamageoccurrence;

简介：

简介：Astudyonprecisioncoldforgingprocessimprovementsforthesteeringyokeofautomobilesbytherigid-plasticfinite-elementmethod；Alloydesigningofhighstrengthsteelsforhotforging；Analysisofthefrictionandwearbehavtourofnotworktoolsteelforforging;Applicationof3DhotforgingprocesssimulationforV6enginecrankshaft;AZ80andZC71/SiC/12pcloseddietorglngsforautomotiveapplications:technicalandeconomicassessmentofpossiblemassproduction

简介：

简介：

简介：

简介：

简介：Influenceofretrogressionandreagingonfiacturetoughnessof7010aluminiumalloy,OpenDieForgingPresseswithManipulators,Optimalpreformdesignforthefreeforgingof3Dshapesbythesensitivitymethod,Passschedulealgorithmsforhotopendieforging,Threedimensionalonestepfiniteelementanalysisforfreeforginganditsexperimentalvalidation(intelligentforgingprocessforslabstretching-V).

简介：