光纤传感技术和虚拟仪器在切削力测量技术中的应用  

Measurement Technique of Cutting Force by Using Fiber Bragg Grating and Virtual Instrument

作　　者：王青春[1,2] 王勇 

机构地区：[1]中国矿业大学力学与建筑学院,北京100083 [2]华北科技学院基础部,北京101601 [3]北京信诺光维科技发展有限公司,北京100083

出　　处：《煤矿机械》2008年第12期106-108,共3页Coal Mine Machinery

基　　金：华北科技学院科研课题(04-B-14)

摘　　要：针对切削力测量的需要,介绍了一种基于虚拟仪器技术的光纤光栅(FBG)传感测试系统,设计出了光纤光栅传感器各项参数,简化了测试仪器结构,避免了温度对测量精度的影响。在虚拟仪器平台上开发了测试数据处理和自动化管理的程序,介绍了LabVIEW环境中建立切削力测试的方法。A t system was presented based on the fiber bragg grating （FBG） and virtual instrument, according to the requirement of cutting force measurement. The measurement method of cutting force in Lab- VIEW environment is introduced. The parameters of FBG sensor are designed, the structure of the equipment is simplified and the affection of temperature on measurement precision is avoided. A data process and auto manage program are developed on virtual instrument platform.

关 键 词：光纤光栅 虚拟仪器 切削力测量 

分 类 号：TG501.3[金属学及工艺—金属切削加工及机床]