木工铣刀固有频率的声学测量  

Acoustic Measuring of Natural Frequencies for a Milling Cutter of Woodworker

作　　者：王晓东[1] 何继龙[1] 王正[1] 

机构地区：[1]南京林业大学木材工业学院,江苏南京210037

出　　处：《林业机械与木工设备》2008年第7期18-19,共2页Forestry Machinery & Woodworking Equipment

摘　　要：介绍一种利用声学原理,采用声级计作为传感器,测量与国产MX519型立式单轴木工铣床配套的木工铣刀固有频率的方法,以期为木工铣刀的动态特性设计与检测工作提供借鉴。A kind of acoustics principle and a method which measuring natural frequency of the milling cutter with single axis milling machine of woodworker, type MX519, made in china by means of a sound level meter were introduced. The aim is to use for reference of dynamic characteristic designs and its testing jobs for all kinds of woodworking milling cutting tools.

关 键 词：木工铣刀 固有频率 声级计 测量 

分 类 号：TS642[轻工技术与工程]