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1、INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION VDI2230 数字化计算平台 Information Calculation Proof Documentation 张晓天 13761966719 2013年12月 INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGIN
2、EERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGIN
3、EERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGIN
4、EERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGIN
5、EERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGIN
6、EERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGIN
7、EERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGIN
8、EERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGIN
9、EERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGIN
10、EERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGIN
11、EERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGIN
12、EERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION 基于VDI 2230的设计计算 偏心负载 自定义螺栓几何尺寸 空心螺栓 高达五层
13、被连接件的张力计算 对于在较高温度下服役螺栓的设计计算。 MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION VDI 2230附录实例1 初始条件 尺寸：Lg=60mm，DSt=25mm L =55mm，DZ=80mm 液压缸内压力pmax=5.5N/mm2 承压面积A=4536mm 轴向载荷FAmax=24.9kN 活塞每小时300个工作冲程 密封要求：FKRmin=103N 活塞材料：16MnCr5 活塞杆材料：C45 表面粗糙度RZ=16m
14、连接工具指示扭矩的扳手 MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION 标准计算步骤： R0初步确定螺栓公称直径，核算其适用范围 查表A7，初选用ISO4762-M12*60-12.9. R1扭紧系数查表A8， A=1.7 R2最小夹紧力给定1,000N R3工作载荷、弹性柔度 、弹性回复和载荷导出系数 螺栓的弹性柔度S=SK+1 +Gew+GM 被连接件的弹性柔度p R4因压陷产生的预紧力损失量FZ=2415N R5最小装配预紧力FMmin=
15、28116N R6最大装配预紧力FMmax=47797N R7装配应力改进为DIN EN ISO4762-M12*60-10.9 R8工作应力FSmax，zmax，max，red,B, SF1.0 MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION 标准计算步骤： R9变应力a=1.2N/mm2meff=0.9*d=10.8mm R12 抵抗滑动的安全限度 R13 扭紧力矩 查表A1，MA=108Nm MDESIGN Bolt INFOMASS I
16、NFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION 标准计算步骤： MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION 标准计算步骤： MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN计算演示： 1草图设计 1.1参数输入 MDESIGN Bolt INFOMASS INFOMASS - - ENGINEERED TO FIND YOUR SOLUTIONENGINEERED TO FIND YOUR SOLUTION MDESIGN计算演示：
