| Issue |
MATEC Web Conf.
Volume 226, 2018
XIV International Scientific-Technical Conference “Dynamic of Technical Systems” (DTS-2018)
|
|
|---|---|---|
| Article Number | 04034 | |
| Number of page(s) | 6 | |
| Section | 4 Fundamental methods of system analysis, modeling and optimization of dynamic systems | |
| DOI | https://doi.org/10.1051/matecconf/201822604034 | |
| Published online | 07 November 2018 | |
Agricultural machine parts quality control by dynamic non-destructive methods
1 Don State Technical University, pl. Gagarina, 1, Rostov-on-Don, 344010, Russia
2 State Scientific Establishment “Agriculture research center “Donskoy”, North Caucasus Institute of Mechanization and Electrification of Agriculture, 347740 Zernograd, Russia
* Corresponding author: besk-an@ya.ru
The problem of quality control of agricultural machinery parts by means of dynamic non-destructive methods of impact indentation of conical shape indenters is considered. Quality of the crucial parts is considered from the point of view of a set of mechanical characteristics that determine the strength, hardness, wear resistance and deformability. These characteristics must be known and be able to control on all the details promptly and accurately both in the manufacturing process and in operation. The mechanical characteristics of metals are stochastic in nature. For this purpose, an impact indentation device was developed, and the method based on probabilistic laws of dispersion of mechanical characteristics is obtained.
© The Authors, published by EDP Sciences, 2018
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