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- Title
A theoretical model to study the cutting force characteristics in remanufacturing turning of laser cladded coatings.
- Authors
Zhang, Peirong; Du, Jin; Zhang, Jingjie; Su, Guosheng; Xu, Chonghai
- Abstract
Subtractive machining is required for laser cladded coatings to improve surface quality. However, cutting force performs distinctively due to the coarse profile and structural properties of the laser cladded coatings. The coarse profile of the laser cladded coatings resulted in variable depth of cut in rough turning, while the vibration caused the fluctuations of cutting force in finish turning. In this research, the cutting force characteristics in remanufacturing turning of the laser cladded coatings are investigated. Firstly, cutting force model was established by considering the coarse profile as well as cutting vibration. The experimental results further confirmed that the presented model could predict the cutting forces in remanufacturing processes. Secondly, the effects of the coarse profile and cutting vibration on cutting forces were analyzed based on the presented model. The rough profile is prone to cause tool breakage in rough turning, while the cutting vibration generated great influence on radial force component in finish turning. The results suggested that the rough turning needed to be divided into multiple passes for peeling-off, and the stiffness should be enhanced to reduce cutting vibration in finish turning.
- Publication
International Journal of Advanced Manufacturing Technology, 2021, Vol 113, Issue 3/4, p757
- ISSN
0268-3768
- Publication type
Article
- DOI
10.1007/s00170-021-06681-8