基于机床装配序列模态测试的绿色制造技术研究  

Study of green manufacturing technology based on modal testing of machine assembly sequence

作　　者：赵峰[1] 周雪钢[1] 艾爽[1] 马晓波[1] 

机构地区：[1]沈阳机床(集团)有限责任公司高档数控机床国家重点实验室,辽宁沈阳110142

出　　处：《制造技术与机床》2012年第12期73-78,共6页Manufacturing Technology & Machine Tool

基　　金：国家重大专项"动力伺服刀架的动态可靠性与可靠性灵敏度设计及试验技术"(2010ZX04140-014)

摘　　要：以一台立式加工中心为研究对象,对机床装配各环节的模态参数进行分析研究,建立了机床的模态分布表,给出每个部件和结合面对整机动态特性的贡献量分析,精确地找到机床整机的薄弱环节。通过对装配环节中工艺进行绿色制造技术优化,改进结构上的薄弱环节实现绿色制造,提升机床整机动态特性。This paper takes a vertical machining center as an example,modal information of different steps in machine tool assembling was fully studied and a modal distribution table was established.The weak links of the overall machine were found exactly by analyzing contributions of each part and joint made for the dynamic performance of the overall machine.Green manufacturing technology of the assembly process is optimized to improve the weak links to realize green manufacturing thus to enhance the dynamic behavior of the overall machine.

关 键 词：装配序列 结合面 模态分布表 绿色制造 

分 类 号：TG502.6[金属学及工艺—金属切削加工及机床]