基于ANSYS Workbench的GDZ-300L型钻机动力头托架优化设计  

Optimization Design of Power Head Bracket of GDZ - 300L Drill Based on ANSYS Workbench

作　　者：黄晓林[1] 奎中[1] 

机构地区：[1]中国地质科学院探矿工艺研究所,四川成都611734

出　　处：《探矿工程（岩土钻掘工程）》2013年第7期93-96,共4页Exploration Engineering:Rock & Soil Drilling and Tunneling

基　　金：中国地质调查局地质大调查项目"深厚覆盖层大直径跟管快速钻进工艺应用示范"(12120113097000)

摘　　要：采用ANSYS Workbench对改进后的GDZ-300L型钻机动力头托架进行有限元分析,论证其结构的安全可靠性;利用软件中的Design-Xplorer VT多目标优化模块对托架进行优化设计,分析各板件厚度对托架的等效应力、质量大小的影响,在保证结构强度的前提下,得出一组最优方案,达到节省结构耗材,降低制造成本的目的。Finite element analysis was made on the modified power head bracket of GDZ -300L drill with ANSYS Work-bench to demonstrate the safety and reliability of the structure; the power head bracket design was optimized by using soft-ware of Design-Xplorer VT multi-objective optimization model, the influence of each panel thickness to the bracket in e-quivalent stress and mass are analyzed.On the premise of ensuring the structure strength, a set of optimal solutions are ob-tained to save structure material and reduce manufacturing cost.

关 键 词：动力头托架 ANSYSWORKBENCH 有限元分析 多目标优化 钻机 

分 类 号：P634.31[天文地球—地质矿产勘探]