TY - GEN
T1 - Time-position mapping method for monitoring data and cutting position
AU - Xia, Weihong
AU - Zhang, Dinghua
AU - Luo, Ming
AU - Zhang, Ying
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/12/14
Y1 - 2018/12/14
N2 - In numerical control machining, the production scene data is an important basis for studying processing technology and optimizing processing parameters, which can be collected, processed and analyzed in real time. However, processing data measured by extra equipment on the machine tool are all in time dimension, while cutting position parameters of the machine tool are in spatial dimension. Thus, there is no one-to-one correspondence between the monitoring data and cutting position, which is inconvenient to research various coupling relationships of the workpiece in machining process. This paper presents a time-position mapping method for the monitoring data and the cutting position, where data are collected by the acquisition device and the data acquisition software in the same frequency. Time zeroing at the marked position synchronizes the data acquisition processes in time dimension, which realizes the time-position mapping between the monitoring data and the cutting position. Based on Siemens 840D numerical system, linear and curvilinear motion milling experiments with different feed rates verify the accuracy of the collected data from the acquisition software. Boss with different heights cutting experiments show the correctness of the time-position mapping between the monitoring data and the cutting position.
AB - In numerical control machining, the production scene data is an important basis for studying processing technology and optimizing processing parameters, which can be collected, processed and analyzed in real time. However, processing data measured by extra equipment on the machine tool are all in time dimension, while cutting position parameters of the machine tool are in spatial dimension. Thus, there is no one-to-one correspondence between the monitoring data and cutting position, which is inconvenient to research various coupling relationships of the workpiece in machining process. This paper presents a time-position mapping method for the monitoring data and the cutting position, where data are collected by the acquisition device and the data acquisition software in the same frequency. Time zeroing at the marked position synchronizes the data acquisition processes in time dimension, which realizes the time-position mapping between the monitoring data and the cutting position. Based on Siemens 840D numerical system, linear and curvilinear motion milling experiments with different feed rates verify the accuracy of the collected data from the acquisition software. Boss with different heights cutting experiments show the correctness of the time-position mapping between the monitoring data and the cutting position.
KW - data acquisition
KW - dynamic data exchange
KW - time-position mapping
UR - https://www.scopus.com/pages/publications/85060391407
U2 - 10.1109/IAEAC.2018.8577600
DO - 10.1109/IAEAC.2018.8577600
M3 - 会议稿件
AN - SCOPUS:85060391407
T3 - Proceedings of 2018 IEEE 3rd Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018
SP - 1281
EP - 1287
BT - Proceedings of 2018 IEEE 3rd Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018
A2 - Xu, Bing
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd IEEE Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018
Y2 - 12 October 2018 through 14 October 2018
ER -