基于DOE的旋转冲击型液压动力头结构优化设计  

Structural Optimization Design of Rotating Impact Hydraulic Power Head Based on DOE

作　　者：孙世峰 高常青[1] 杨波[1] 徐征和[2] 张治晖 SUN Shifeng;GAO Changqing;YANG Bo;XU Zhenghe;ZHANG Zhihui(School of Mechanical Engineering,University of Jinan,Jinan 250022;School of Resources and Environment,University of Jinan,Jinan 250022;Beijing IWHR Corporation,Beijing 100000)

机构地区：[1]济南大学机械工程学院,济南250022 [2]济南大学资源与环境学院,济南250022 [3]北京中水科工程总公司,北京100000

出　　处：《现代制造技术与装备》2018年第2期1-3,共3页Modern Manufacturing Technology and Equipment

基　　金：国家科技支撑计划项目(2015BAD20B02-05);国家自然科学基金(51775239;50905074);山东省科技发展计划项目(2014GGX106003)

摘　　要：为提高旋转冲击型液压动力头的冲击力,将DOE与ANSYS Workbench软件相结合,采用正交试验,以冲程活塞对齿轮轴的冲击力为实验指标,研究了活塞行程、齿轮轴尾端直径、冲程活塞直径对冲击力的影响规律。通过极差与方差分析,获得了各实验因子对冲击力影响的显著性与最优水平,确定了最佳设计参数。In order to improve the impact force of rotary impact type hydraulic power head,the influences of different factors such as piston stroke,gear shaft end diameter,stroke piston diameter were studied by a combination of DOE with ANSYS Workbench software under the Orthogonal test,and the impact force variation was set as test index.The significance influence of various factors on the impact force and the optimal level were determined by range and variance analysis,and the optimal design parameters were confirmed.

关 键 词：正交试验 ANSYSWORKBENCH 液压动力头 冲击力 

分 类 号：P634.31[天文地球—地质矿产勘探]