Beam Sag Compensation in Single Column Heavy Duty Vertical Lathes
Journal Title: HIDRAULICA - Year 2018, Vol 0, Issue 2
Abstract
This paper shows some of the theoretical and experimental research activities carried out by the authors during the remanufacturing of a heavy duty vertical lathe. The research focused on the diminution of the beam sag (deflection) when the vertical lathe has only one column. The paper presents some of the mathematical models and calculations used for this purpose but also the experimental results along with mechanical-hydraulic solutions enabling the compensation of the deflection caused by the cross-rail own weight but also by the weight of the saddle and rail head in different positions.
Authors and Affiliations
Dan PRODAN, Anca BUCURESTEANU, Adrian MOTOMANCEA
Keywords
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