Drilling parameter optimization of Cavity cylindrical gear
Gao Chen1; FANG Zong-de1;LIU Lin-hui2
1.School of Mechatronic Engineering,Northwestern Polytechnical University,Xi'an 710072,China;2. No.703 Research Institute, China Shipbuilding Industry Corporation，Harbin 150036，China
Abstract：Based on ANSYS,we established a 5 tooth contact model of Cylindrical Helical Gear with hole,developed a program of automatic generation three-dimensional finite element grid. In order to minimize the bending fatigue principal stress of Tooth root,we build a quadratic on ansys results by RSM and optimize the parameters of drilling, which would provide an accurate and effective Reference on structural design and improvement.
2011, Vol. 30 
