Abrasive Belt Grinding Forces And Grinding Performance Research On The Laws Of The Dynamic Response

Abrasive belt grinding is an effective and economic, more and more versatile new processing technology, has good material removal rate, good performance of grinding, generally as a final process with the machining process, and the grinding wheel grinding, are in the field of modern processing precision machining method, and the grinding force generated by the abrasive belt grinding process on the properties of abrasive belt grinding is an important study, sharpness and durability of abrasive belt indicators will produce direct impact, grinding force is also one of the important indicators of abrasive belt grinding process, test and analysis on the grinding force can not only studied the dynamic response of abrasive belt grinding process, and the grinding machine has important guiding significance to the design and technical transformation, the final index of abrasive belt production and use, improve the economic benefits of enterprises.Based on of abrasive belt grinding and the engineering application for background, in view of the abrasive belt grinding performance evaluation index and influencing factors, in-depth analysis of research status both at home and abroad, and combining with the characteristics of modern testing technology, make full use of the virtual instrument and its core technology, with Labview virtual instrument development environment, design a set of complete belt grinding performance examination system, the paper about the research on the laws of the dynamic responses of the abrasive belt grinding, a preliminary analysis of the abrasive belt grinding force detection method and the design scheme of the testing system, using Labview virtual instrument application software and computer technology to build the abrasive belt grinding performance test system.The system has real-time online detection of abrasive belt grinding force and has the function of continuous data acquisition is a good way to realize the continuity of the experiment process, based on practical needs, the design about the system, has completed the abrasive belt grinding force signal data acquisition, data analysis, timing control and failure alarm, data storage and records, such as real-time waveform display function. Combined with the existing laboratory conditions to complete a series of abrasive belt grinding performance experiment, combining with the abrasive belt grinding force measuring scheme separately carried on the abrasive belt grinding performance index (sharpness and durability) of experimental study.