{"title":"钛合金超声椭圆振动车削刀具参数的三维仿真","authors":"Jiaxin Chen, Minliang Zhang","doi":"10.1145/3366194.3366253","DOIUrl":null,"url":null,"abstract":"In this paper, a three-dimensional orthogonal cutting model of Abaqus thermal stress coupling is established for TC4 titanium alloy. Displacement excitation is applied to X-axis and Y-axis to form ultrasonic elliptical vibration cutting (UEVC). The influence of tool parameters such as rake angle and clearance angle on cutting force and cutting temperature is studied by single factor method in this process. The results show that when the rake angle of the tool exceeds 32°, the cutting force and temperature of the tool increase sharply, which has a essential impact on the service life of the tool. Therefore, it is vital to control the rake angle of the tool less than 32° for prolonging the service life of the tool when turning titanium alloy. The cutting force and the cutting temperature increase with the increase of tool rake angle and decrease with the increase of tool clearance angle. The results provide a reference for choosing the geometric angles of the tool for ultrasonic elliptical vibration turning of titanium alloy.","PeriodicalId":105852,"journal":{"name":"Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Three-dimensional simulation of tool parameters for ultrasonic elliptical vibration turning of titanium alloy\",\"authors\":\"Jiaxin Chen, Minliang Zhang\",\"doi\":\"10.1145/3366194.3366253\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a three-dimensional orthogonal cutting model of Abaqus thermal stress coupling is established for TC4 titanium alloy. Displacement excitation is applied to X-axis and Y-axis to form ultrasonic elliptical vibration cutting (UEVC). The influence of tool parameters such as rake angle and clearance angle on cutting force and cutting temperature is studied by single factor method in this process. The results show that when the rake angle of the tool exceeds 32°, the cutting force and temperature of the tool increase sharply, which has a essential impact on the service life of the tool. Therefore, it is vital to control the rake angle of the tool less than 32° for prolonging the service life of the tool when turning titanium alloy. The cutting force and the cutting temperature increase with the increase of tool rake angle and decrease with the increase of tool clearance angle. The results provide a reference for choosing the geometric angles of the tool for ultrasonic elliptical vibration turning of titanium alloy.\",\"PeriodicalId\":105852,\"journal\":{\"name\":\"Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-09-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3366194.3366253\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3366194.3366253","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Three-dimensional simulation of tool parameters for ultrasonic elliptical vibration turning of titanium alloy
In this paper, a three-dimensional orthogonal cutting model of Abaqus thermal stress coupling is established for TC4 titanium alloy. Displacement excitation is applied to X-axis and Y-axis to form ultrasonic elliptical vibration cutting (UEVC). The influence of tool parameters such as rake angle and clearance angle on cutting force and cutting temperature is studied by single factor method in this process. The results show that when the rake angle of the tool exceeds 32°, the cutting force and temperature of the tool increase sharply, which has a essential impact on the service life of the tool. Therefore, it is vital to control the rake angle of the tool less than 32° for prolonging the service life of the tool when turning titanium alloy. The cutting force and the cutting temperature increase with the increase of tool rake angle and decrease with the increase of tool clearance angle. The results provide a reference for choosing the geometric angles of the tool for ultrasonic elliptical vibration turning of titanium alloy.