液压螺栓拉伸量数据测量装置的研究

Hydraulic Bolt Drawing Value Data Measurement Method Research

传统液压螺栓拉伸量数据测量方式主要是采用传统机械指针式百分表,这种靠人工监测手工记录数据的操作方式,存在着人为误读和很多不确定因素,直接影响了螺栓的紧固质量和设备的整体性能。新型液压螺栓拉伸量数据测量装置采用位移传感器采集拉伸量信号,通过数字式百分表实时显示螺栓拉伸量测量数据,同时将采集的数据通过多通道采集系统转换模块经RS-232串口将数据统一传输到中央控制器中,对采集来的多路数据进行虚拟仪表显示和内部逻辑运算、判断、分析、报误等,并将测量数据自动存储并上传形成表格文件,供检验及管理人员进行数据核查和问题分析。

The traditional hydraulic bolt tensile data measurement methods mainly adopts the traditional mechanical pointer type dial indicator, this by artificial monitoring manual record data mode of operation, there is a man-made misreading and many uncertain factors,directly affect the quality of the bolt fastening and the overall performance of the equipment. The new type of hydraulic bolt tensile data using amount of tensile collected displacement sensor signal measurement, through the digital dial indicator real-time display bolt tensile measurement data, at the same time will be collected by muhichannel data acquisition system conversion module via RS232 serial interface to transmit data to industrial touch screen controller, multi-channel data collected for internal logic operations, judgment, analysis and reporting errors, and the measured data will be automatically stored file and upload form, for the inspection and management personnel for data verification and problem analysis.