摘要
以三维有限元法对多齿对同时啮合直齿圆锥齿轮轮齿变形和瞬时啮合刚度进行了详尽分析研究．用ＳＧＤＣＳ齿轮动态效应试验台进行了轮齿变形的激光测试，测试结果与理论计算结果的变化趋势具有稳定的一致性．
Based on 3-D FEM, the deformation and instantaneous mesh stiffnessof straight bevel gear teeth have been studied when multitooth are in contact.By the use of laser speckle method, gear tooth deformation is tested on the SGDCSgear dynamic testing table. Testing results show that the trend of gear tooth deformationcoincides with the theoretical calculating ones.
基金
山东省自然科学基金
