| Issue |
MATEC Web Conf.
Volume 317, 2020
7th International BAPT Conference “Power Transmissions 2020”
|
|
|---|---|---|
| Article Number | 03001 | |
| Number of page(s) | 10 | |
| Section | Maintenance, Operation, and Industrial Application | |
| DOI | https://doi.org/10.1051/matecconf/202031703001 | |
| Published online | 03 August 2020 | |
Remanufacture of rotary tables for heavy duty machine tools
1 Robots and Production Systems Department, University Politehnica of Bucharest, 313 Splaiul Independenţei, 060042, Romania
2 Robots and Production Systems Department, University Politehnica of Bucharest, 313 Splaiul Independenţei, 060042, Romania
3 Assoc. prof., Mechanics Department, University Politehnica of Bucharest, 313 Splaiul Independenţei, 060042, Romania
4 University assistant, Mechanics Department, University Politehnica of Bucharest, 313 Splaiul Independenţei, 060042, Romania
* Corresponding author: motom@deltainfo.ro
In this paper, the authors present some of the theoretical and experimental research conducted on the occasion of rotary tables remanufacturing for CNC machine tools belonging to Boring and Milling Machines family. They give the constructive solutions applied on CNC machines and the specific systems of guiding, locking and driving. The authors present also the modifications required when passing from CC variant to CNC variant in terms of locking - indexing systems and hydraulic suspension systems. The paper presents different achievements but insists particularly on the remanufacture of the rotary table with useful area 1700x2000 mm with longitudinal travel of 1000 mm (MRD 1700x2000/1000).
© The Authors, published by EDP Sciences, 2020
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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