| Issue |
MATEC Web Conf.
Volume 121, 2017
8th International Conference on Manufacturing Science and Education – MSE 2017 “Trends in New Industrial Revolution”
|
|
|---|---|---|
| Article Number | 02003 | |
| Number of page(s) | 7 | |
| Section | Management, Modelling and Monitoring of Manufacturing Processes | |
| DOI | https://doi.org/10.1051/matecconf/201712102003 | |
| Published online | 09 August 2017 | |
Reliability estimation of the milling machines teeth obtained by welding deposition process
1 Transilvania University of Brasov, Department of Materials Engineering and Welding, 1 Colinei Street, 500084 Brasov, Romania
2 Transilvania University of Brasov, Department of Manufacturing Engineering, 5 M. Viteazul Street, 500174 Brasov, Romania
* Corresponding author: daniela.iovanas@yahoo.com
Currently, governments and authorities worldwide allocate annually significant amounts of money in an attempt to maintain the existing road infrastructure functional and safe. In our country too there is this concern to rehabilitate a significant number of damaged road structures and to create new modern ones. The research presented in this paper focused on applying modern manufacturing technologies, loading by welding the milling teeth for stripped asphalt road structures in order to increase their reliability. It was thus estimated the reliability of classical teeth made from 41Cr4 and teeth manufactured through loading by welding with special filler materials in the active surfaces, which grants them self-protection systems from wear and locking in rotation and which equipped a Wirtgen 50 milling machine in operation on one of the national roads.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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