| Issue |
MATEC Web of Conferences
Volume 35, 2015
2015 4th International Conference on Mechanics and Control Engineering (ICMCE 2015)
|
|
|---|---|---|
| Article Number | 03004 | |
| Number of page(s) | 5 | |
| Section | Computer theory and application | |
| DOI | https://doi.org/10.1051/matecconf/20153503004 | |
| Published online | 16 December 2015 | |
Design and application of location error teaching aids in measuring and visualization
Northeastern University in Shenyang, Liaoning, China
a Corresponding author: 951650724@qq.com
As an abstract concept, ‘location error’ in <Machinery Manufacturing Technology> is considered to be an important element with great difficult to understand and apply. The paper designs and develops an instrument to measure the location error. The location error is affected by different position methods and reference selection. So we choose position element by rotating the disk. The tiny movement transfers by grating ruler and programming by PLC can show the error on text display, which also helps students understand the position principle and related concepts of location error. After comparing measurement results with theoretical calculations and analyzing the measurement accuracy, the paper draws a conclusion that the teaching aid owns reliability and a promotion of high value.
© Owned by the authors, published by EDP Sciences, 2015
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