发布时间 : 星期二 文章机械制造技术基础英文课件CHAPTER6 - 图文更新完毕开始阅读7f9eb77931b765ce0508148a
Fig 6.16 static stiffness graph of the lathe carriage movie（3）stiffness of the process system
Ysystem?Ymachine?Yfixture?Ycutter?Yworkpiecewhere
YmachineYcutter—deformation of the machine tool mm；
Yfixture—fixture deformationmm；
—cutter deformation mm；
Yworkpiece—workpiece deformationmm。
The individual stiffness
Ysystem?FYKsystem，Ymachine?FYKmachine，Yfixture?FYKfixture，YcutterFYFY?，Yworkpiece?KcutterKworkpiece1Ksystemtherefore
?1Kmachine?1Kfixture?1Kcutter?1KworkpieceKsystem?11Kmachine?1Kfixture?1Kcutter?1Kworkpiece