机床超声检测附件产品族数据采集系统设计

摘要

In order to materialize the on-line ultrasonic testing of workpiece, a data acquisition system for the product family of machine tool ultrasonic testing accessories was designed. In hardware design, the types of data acquisition card and ultrasonic flaw de-tector were selected. In software design, LabVIEW was used as platform, the modular design idea was used to design the data acquisi-tion system. Eventually, a kind of data acquisition system was designed, which hardware included CTS23 flaw detector and AC6684A/D card and the software was taken LabVIEW as platform. The data acquisition system can be applied to the machine tool, materializing the on-line detection function of the product family.%为了使机床超声检测附件产品族实现在线超声检测功能,需要设计数据采集系统.数据采集系统的设计包括硬件设计和软件设计.其中硬件设计主要包括数据采集卡和超声波探伤仪的选择;软件部分设计以LabVIEW为平台,采用产品族模块化的设计思想开发了数据采集系统.最终设计出由CTS23型探伤仪和AC6684A/D卡为硬件、 以LabVIEW为软件处理部分的数据采集系统.该数据采集系统可应用于机床,实现超声检测附件产品族的在线检测功能.