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1、MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION数字化工程平台Information-Calculation-Proof Documentation全程服务By:张晓天 QQ：192768442022年12月14日MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONAbout usco-operation/membershipMDESIGNI
2、NFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION总览MDESIGNMDESIGNdimension,optimize and document in design and developmentMDESIGN mechanicaldesign and documentation of machine elementsMDESIGN authorstandardization of company-owned knowledgeMDESIGN exploreruser interfa
3、ce for external and internal know-howaccess to formulary and databasesMDESIGN gearboxdesign layout of multi-stage spur and planetary gearsMDESIGN multiboltcalculation of multiple bolts according to VDI 2230 Blatt 2MDESIGN shaftcalculation according to DIN 743MDESIGN boltcalculation according to VDI
4、2230MDESIGN espressocalculation of pressure vessels according to AD/ENMDESIGN LVR/LVRplanetcalculation of load distribution for planetary and spur gearsMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONMDESIGN的应用领域AudiBMWDaimlerIVECOMANOpelPorscheVolkswagenauto
5、motiveDt.BahnBombardierSiemens TransportationStadlerThyssenKruppGHH RadsatzWindhoff BahntechnikTraktionssysteme AustriaRobel BahnmaschinenbaurailwayAstriumEADSEurocopterDLRLFKMTU Aero EnginesDiehl AvonikRecaro Aircraft SeatingaerospaceRobert BoschBosch Mahle Turbo SystemsBoschRexrothContitechhofer m
6、echatronicsKnorr-BremseKWD KupplungswerkO&K AntriebstechnikSchaeffler(INF,FAG,LUK)PierburgGetrag FordGKNSGL BrakesSvendborg BrakesThyssenKrupp Bilstein/PrestaWABCOZFSupply industryBOMAGFAMLiebherrClassACGO FendtSame DeutzJohn DeereCrownJungheinrichStillagricultural and construction maschineryKrauss-
7、MaffeiKssbohrerRheinmetallZller-KipperMeiller-KipperFaunspecific vehiclesAREVAE.ONEvonikEnerconNordexREPowerRWE PowerSkysailsVattenfallenergy and windRENKSEW EurodrivesStromagVoith TurboSumitomoPintsch BubenzerDeutzMAN Dieseldrive technologyMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONEN
8、GINEERED TO FIND YOUR SOLUTIONMDESIGN的应用领域industry:more than 30.000 Anwenderconveyor technologyautomationplant engineeringengineering service providertesting institutespartner:teaching:universitiesschoolstraining institutesabout 2.000 student licenses p.a.MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND
9、YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION国内的设计现状：国内的设计现状：过度设计过度设计-超重，成本高超重，成本高不足设计不足设计-服役能力差，灾难性损失服役能力差，灾难性损失VDI 2230VDI 2230标准：标准：德国工程师协会标准德国工程师协会标准设计螺栓尺寸，强度（结合有限元分析）设计螺栓尺寸，强度（结合有限元分析）防止过早失效或过度设计防止过早失效或过度设计MDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND Y
10、OUR SOLUTION基于基于VDI VDI 22302230的的设计设计计算计算偏心负载偏心负载自定义自定义螺栓螺栓几何尺寸几何尺寸空心空心螺栓螺栓高高达达五五层被连接层被连接件件的张力的张力计算计算对于对于在较高温度下服役螺栓的设计计算。在较高温度下服役螺栓的设计计算。MDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONVDI 2230VDI 2230附录实例附录实例1 1初始条件初始条件 尺寸：尺寸：L Lg g=60mm=60mm，DD
11、StSt=25mm=25mmL L =55mm=55mm，DDZ Z=80mm=80mm 液压缸内液压缸内压力压力 p pmaxmax=5.5N/mm=5.5N/mm2 2 承承压面积压面积A A=4536mm=4536mm 轴向载荷轴向载荷F FAmaxAmax=24.9kN=24.9kN 活塞每小时活塞每小时300300个工作冲程个工作冲程 密封要求：密封要求：F FKRminKRmin=10=103 3NN 活塞材料：活塞材料：16MnCr516MnCr5 活塞杆材料：活塞杆材料：C45C45 表面粗糙度表面粗糙度R RZ Z=16m=16m 连接工具连接工具 指示指示扭矩的扳手扭矩的扳
12、手MDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION标准计算步骤：标准计算步骤：R0R0初步确定螺栓公称直径，核算其适用范围初步确定螺栓公称直径，核算其适用范围查表查表A7A7，初选用，初选用ISO4762-M12ISO4762-M12*60-12.9.60-12.9.R1R1扭紧系数扭紧系数查表查表A8A8，A A=1.7=1.7 R2R2最小夹紧力最小夹紧力给定给定1,000N1,000N R3R3工作载荷、弹性柔度工作载荷、弹性柔度 、弹
13、性回复和载荷导出系数、弹性回复和载荷导出系数螺栓的弹性螺栓的弹性柔度柔度 S S=SKSK+1 1+Gew Gew+GM GM 被连接件的弹性柔度被连接件的弹性柔度 p p R4R4因压陷产生的预紧力损失量因压陷产生的预紧力损失量F FZ Z=2415N=2415N R5R5最小装配预紧力最小装配预紧力F FMminMmin=28116N=28116N R6R6最大装配预紧力最大装配预紧力F FMmaxMmax=47797N=47797N R7R7装配应力装配应力 改进为改进为DIN EN ISO4762-M12DIN EN ISO4762-M12*60-10.960-10.9 R8R8工作应
14、力工作应力F FSmaxSmax，zmaxzmax，maxmax，red,B red,B,S,SF F1.01.0MDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION标准计算步骤：标准计算步骤：R R9 9变应力变应力 a a=1.2N/mm=1.2N/mm2 2 ASVASV=48.9N/mm=48.9N/mm2 2 疲劳极限疲劳极限 R10R10 表面压强表面压强A APminPmin,p pMmaxMmax16MnCr=15.5mm mme
15、ffeff=0.9*d=10.8mm=0.9*d=10.8mm R12R12 抵抗滑动的安全限度抵抗滑动的安全限度 R13R13 扭紧力矩扭紧力矩查表查表A1A1，MMA A=108Nm=108NmMDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION标准计算步骤：标准计算步骤：MDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIN
16、D YOUR SOLUTION标准计算步骤：标准计算步骤：MDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONMDESIGNMDESIGN计算演示：计算演示：1 1草图设计草图设计 1.11.1参数输入参数输入MDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONMDESIGNMDESIGN计算演示：
17、计算演示：1 1草图设计草图设计 1.21.2强度等级选择强度等级选择 1.31.3螺栓选择螺栓选择MDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONMDESIGNMDESIGN计算演示：计算演示：1 1草图设计草图设计 1.41.4得到初选结果得到初选结果MDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SO
18、LUTIONMDESIGNMDESIGN计算演示：计算演示：2 2验证计算验证计算 2.12.1输入工况参数输入工况参数MDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONMDESIGNMDESIGN计算演示：计算演示：2 2验证计算验证计算 2.22.2得到结果报告得到结果报告R e s u l t s:Systematic calculation of high duty bolted joints according to VDI 2230
19、Hexagon head bolt DIN EN ISO 4014-M12 x 60-12.9General calculation valuesBolt geometryElastic resiliencies of the jointWorking stressAlternating stressSurface pressureWorking stateMinimum length of engagementTightening torqueMDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINE
20、ERED TO FIND YOUR SOLUTION两种计算的对比：两种计算的对比：传统标准准设计MDESIGN设计时间效率慢，步骤繁琐，需要查阅大量的图标，标准和计算公式。快，只需确定简单的输入参数即可。计算结果人工计算，难免有差错，核实计算结果也需要大量时间。自动计算，自动给出计算结果，自动分析，为设计师提供优化意见及帮助，还能自动生成图像模型，图表结果。参数分析需要大量的时间来进行大量的计算分析，而且准确性差。自动分析，准确性高，参数分析结果直接明了，便于设计师更好的理解各个参数对设计结果的影响。MDESIGN BoltMDESIGNINFOMASS-INFOMASS-ENGINEERE
21、D TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION考虑考虑了空心轴和锥形轴了空心轴和锥形轴段段临界转速临界转速的的计算计算综合综合的图形演示结果的图形演示结果报告报告扩展扩展到到5050个轴段的个轴段的计算计算可可自定义槽口自定义槽口 MDESIGN ShaftMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION计算过程计算结果MDESIGN ShaftMDESIGNINFOMASS-INFOMASS-ENGI
22、NEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION轴承计算轴承计算Calculates roller bearing life expectancy according to ISO 281MDESIGN ShaftMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONMDESIGN ShaftMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTI
23、ONENGINEERED TO FIND YOUR SOLUTION 齿轮啮合分析，修形齿轮啮合分析，修形优化优化充分考虑充分考虑了齿轮了齿轮真实的啮合情况，比如轴的真实的啮合情况，比如轴的弯曲，轴承的油隙，轴系的布置等等弯曲，轴承的油隙，轴系的布置等等。基于。基于有限元有限元理论，准确模拟齿轮间的接触情况，做到精确设计。理论，准确模拟齿轮间的接触情况，做到精确设计。MDESIGN LVR/LVR PlanetMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION主主减速
24、减速装置装置:这这一对齿轮传动一对齿轮传动比达到比达到6 6以上，主轴上受以上，主轴上受到多个附加载荷，而且到多个附加载荷，而且载荷非常大，直接影响载荷非常大，直接影响到轴的变形和齿轮啮合。到轴的变形和齿轮啮合。通过参数输入，建立通过参数输入，建立模模型型。MDESIGN LVR/LVR PlanetMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION啮合计算分析啮合计算分析 一般要通过接触应力一般要通过接触应力分布图、传递误差，振动分布图、传递误差，振动频谱，轴弯曲状
25、态等等来频谱，轴弯曲状态等等来评价齿轮啮合的质量。评价齿轮啮合的质量。MDESIGN LVR/LVR PlanetMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION修形前的接触分布图，载荷分修形前的接触分布图，载荷分布系数为布系数为1.2161.216。在进行齿顶在进行齿顶修形和齿向修形后，载荷分布修形和齿向修形后，载荷分布系数减小为系数减小为1.1151.115齿形方向载荷过渡平稳，齿向齿形方向载荷过渡平稳，齿向方向经过鼓形修齿后，偏载大方向经过鼓形修齿后，偏载大大
26、减轻大减轻。MDESIGN LVR/LVR PlanetMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION快捷快捷地，有效地设计和验证多级齿地，有效地设计和验证多级齿轮和行星齿轮箱轮和行星齿轮箱。用户用户可直观的看到齿轮分布，并可可直观的看到齿轮分布，并可重新计算优化重新计算优化。在在给定优化目标后进行自动计算，给定优化目标后进行自动计算，例如：质量，体积，惯性等，并很例如：质量，体积，惯性等，并很快得到新的解决方案。快得到新的解决方案。MDESIGN Gearbox
27、MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONMDESIGN Gearbox 建模12345MDESIGN GearboxMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONMDESIGN Gearbox 齿形计算 侧面 齿根 磨损 基于基于ISO 6336:2008(前前:DIN 3990)几何尺寸基于几何尺寸基于DIN 3960 齿轮修
28、形基于齿轮修形基于DIN 3992/DIN 3993 MDESIGN GearboxMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONMDESIGN Gearbox 轴计算基于基于DIN 743:2008保证轴的动、静态载荷安全保证轴的动、静态载荷安全MDESIGN ShaftMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION基于基于DIN
29、281 和和 ISO/TS 16281单轴承或联合轴承单轴承或联合轴承MDESIGN ShaftMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION案例视频一案例视频二MDESIGN GearboxMDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONMS windows likeorganiseconfiguredocumentchoose of
30、 languagenavigationmenue用户界面MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONnavigation modulesquick findwell-known structurenavigationmenue用户界面MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONnavigation modulesinput sen
31、sitiveinformativeif requirednavigationmenuegrafic helps用户界面MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONnavigation modulesinput sensitiveinformativeif requirednavigationmenuegrafic helpstext helps用户界面MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIO
32、NENGINEERED TO FIND YOUR SOLUTIONnavigation modulessearchsortautomatic inputnavigationmenuegrafic helpstext helpsdata bases用户界面MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONnavigation moduletabularcommentswarningsgraficsnavigationmenuegrafic helpstext helps
33、data basesresults用户界面MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONnavigation moduleconfigureXML,HTML,RTFPDF/Alanguage supportnavigationmenuegrafic helpstext helpsdata basesresultsdocuments用户界面MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEE
34、RED TO FIND YOUR SOLUTIONSafeguarding of company knowledgeComprehensive range of calculationsvalid methods according to VDI,DIN,ISO and literatureeasy to use on the basis of user interfaceAutomatic documentation for producing proofsoptimization with quick alternative calculations and methodsMDESIGN的
35、优势MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTIONhotline and consultingupdate service and maintenanceinstallation supportintroducing,training,teachingseminarsuser conferencescalculation servicesapplication-and software-development用户服务MDESIGNINFOMASS-INFOMASS-ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION