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ID:22667964
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页数:23页
时间:2018-10-30
《毕业设计(论文)-轴零件锻造模具的设计(全套图纸)》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、锻造模具设计摘要模具是机械制造业中技术先进、影响深远的重要工艺装备,具有生产效率高、材料利用率高、制件质量优良、工艺适应性好等特点,被广泛应用于汽车、机械、航天、航空、轻工、电子、电器、仪表等行业。随着我国汽车工业的迅猛发展,汽车性能不断提高,汽车零部件中对高精度、形状复杂锻件的需求量越来越大,锻造新工艺、省材、节能工艺等技术的开发对于新型汽车零件的生产尤为重要。我国冲压模具无论在数量上,还是在质量、技术和能力等方而都己有了很大发展,但与国民经济需求和世界先进水平相比,差距仍很大,一些大型、精密、复杂、长寿命的高档模具每年仍
2、大量进口,特别是中高档轿车的覆盖件模具,目前仍主要依靠进口。A0-锤上模A0-锤头磯具A0-下模A0-下模2A2-销子A2-目制援图纸集合钉A0-上模2要求内容轴设计说明书全套图纸,加J153893706本文主要是以轴类锻件的生产,加工工艺等,设计制造了,一些模具,包括,堕轮锻件的镦粗,终锻等后期加工模具。首先介绍了,模具的一些简单情况,模具的分类,发展现状和趋势等,其次介绍了,零件的工艺性,毛坯的制定,镦粗,终锻模膛的设计,毡括飞边槽的设计。关键i司:模具,终锻模膛,飞边梢,钳口,镦粗Aninertwheelforging
3、thedesignspecificationAbstractMoldismechanicalmanufacturingtechnologyadvanced,profoundlyimportanttechnicalequipment,Highproductionefficiency,materialwithhighefficiencyandgoodquality,technologypartsgoodadaptabilityetc.Characteristics.Widelyusedinmotorvehicles,machin
4、ery,aerospace,aviation,lightindustry,electronics,electricappliances,instrumentsandotherindustries.WiththerapiddevelopmentofChina’sautomobileindustry,Thecar’sperformancetoimprove,Autopartsofhighprecision,complicatedshapeofforginganincreasingdemandfor,Forgingnewcraft
5、,material,energysavingtechnologyprovincetechnologydevelopmentfornewtypeofcarpartsproductionisespeciallyimportant.Ourcountrystampingdieinthenumbernomatter,orinquality,technologyandabilityarealreadyhasgreatdevelopment,Butwiththenationaleconomyneedsandtheadvancedworld
6、level,comparedtoagapstill,Somelarge,sophisticated,complex,thelonglifeofhigh-gradedieeveryyearintheimportationoflargestill,Especiallyinhigh-gradecarcoveringmould,atpresentstillmainlyrelyonimports.Thepaperisaninertroundofforgingproduction,Processingtechniques,Designa
7、ndmanufacturing,somemould,including,fallroundofforgingsupsetting,eventuallyforging,andtrimmingpunchingproductionprocessingmould.Firstlyintroduces,diesomesimplecase,theclassificationofmould,developmentsituationandtrends,Secondlyintroduces,thetechnologyofparts,blankt
8、heformulation,theupsetting,andthedesignofthechamberforgingdie,Includingflashslotsofdesign,Introducedagain,trimmingpunchingthedesignofthecomposite
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