高速切削参数优化与数据库系统的研究  

Optimization of Cutting Parameter in High Speed Machining and Research of the HSM Database System

作　　者：刘丽娟[1,2] 吕明[2] 武文革[1] 

机构地区：[1]中北大学机械与动力工程学院,山西太原030051 [2]太原理工大学机械工程学院,山西太原030024

出　　处：《机床与液压》2016年第3期81-85,共5页Machine Tool & Hydraulics

基　　金：国家自然科学基金资助项目(50975191);山西省回国留学人员科研资助项目(2013-086)

摘　　要：高速切削是解决钛合金的难加工性与应用广泛这对矛盾的主要方法,为了实现对高速切削全生命周期内所涉及信息的精确检索与管理,应用遗传算法对钛合金高速切削参数进行了优化,构建了C/S架构下的高速切削数据库网络系统。研究结果表明:该系统可实现高速切削全生命周期中参数的优化与推荐、图纸的自动查询与修改,实现了与有限元的无缝链接,为从事高速切削生产的企业提供了从本构的生成到产品制造以及零部件的分析全生命周期的所有数据的智能管理,对高速切削钛合金具有一定的指导作用。The high speed cutting is the most effective process technologies for the contradiction between increasing machining demand and poor machining performance. To realize the accurate retrieval and management of the high-speed-machining( HSM) parameter in its full life cycle,a HSM database network system based C / S architecture was conducted and the HSM parameter of Ti-6Al-4V from the database was optimized by genetic algorithms. Research results show that it achieves the following functions in whole life cycle of high-speed-machining: parameter optimization and recommendation,automated queries and modification of the engineering drawing,seamless connection with the finite element software,and so on. The database system provides intelligent management from the formation of the constitutive to product manufacturer and analysis of the components and parts for the HSM manufacturing enterprise. It can bring some meaningful effect for the HSM of titanium alloy.

关 键 词：遗传算法 网络数据库 高速切削 

分 类 号：TG506[金属学及工艺—金属切削加工及机床]