数控高精成型铣齿机床整机动态特性分析  

Dynamic Performance Analysis of High-precision Forming CNC Milling Machine Tool

作　　者：房瑞祥[1] 黄筱调[1] 洪荣晶[1] 

机构地区：[1]南京工业大学机械与动力工程学院,江苏南京210009

出　　处：《机床与液压》2011年第11期111-113,117,共4页Machine Tool & Hydraulics

基　　金：江苏省工业装备数字制造及控制技术重点实验室高技术项目(BM2007201);江苏省自然科学基金(BK2008374);江苏省科技支撑计划(工业)项目(BE2009167)

摘　　要：基于结合部基础特性参数,研究铣齿机床导轨和螺栓两种结合部的有限元建模方法,并将其用于机床整机的动态特性分析;采用振动噪声测试仪器对铣齿机进行动态测试,验证了有限元模型的正确性。Based on basic characteristic parameters of the combination,finite element modeling method of two kinds of combinations about rails and bolts were studied.They were used for the dynamic characteristics analysis of the machine tool.The dynamic test for the milling machine was done by vibration and noise testing equipment and the correctness of the finite element model was verified.

关 键 词：结合部 有限元 ABAQUS软件 动态特性 

分 类 号：TG502.14[金属学及工艺—金属切削加工及机床]