| Autor: |
Marius Iacob, Ovidiu Blăjină, Aurelian Vlase |
| Rok vydání: |
2015 |
| Předmět: |
|
| Zdroj: |
Applied Mechanics and Materials. :57-62 |
| ISSN: |
1662-7482 |
| DOI: |
10.4028/www.scientific.net/amm.809-810.57 |
| Popis: |
This article studies the cutting moment at drilling of the stainless steel X5CrNiMo17-12-2. The structure of the cutting moment relation was modified with respect to the relation available in the technical literature for common steels. The tool speed was included in the calculus relation. The experimental data and their subsequent processing represent the original contributions of the authors to the estimation of polytropic exponents and to the assessment in terms of structure of the calculus relation of the cutting moment. The paper also contains graphs with the cutting moment variation depending on the parameters of the cutting technology. The graphs are drawn based on the analytic relationship of the cutting moment, obtained in the article, using the mathematical softwareMaple. The results presented in this study can be taken into consideration in the educational studies and in the theoretical technical research. Also, they can be readily implemented in the manufacturing activity. Our further studies aim these problems for other classes of steels and cutting machining processes. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
