Iulian STĂNĂȘEL, Florin Sandu BLAGA, Caius STĂNĂȘEL


The accuracy of processing parts with low rigidity is influenced by their deformation during the cutting process. Deformations are influenced by several factors such as the cutting parameters, the fixing mode, the processing sequence etc. To obtain parts that need to correspond to the indications in the technical drawing, it is necessary to study these deformations and establish an appropriate processing technology. The work presents the establishment of a machining sequence of grooves by turning on a part with low rigidity based on the finite element analysis of the deformations of the part during processing.

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Abdullah Kurt, • Serkan Bakir, Theoretical analysis and mathematical modeling of deformation and stresses of the grooving tool, Neural Computing and Applications, Springer-Verlag London Ltd., 2019.,-volV)

WeifangChen, JianbinXue , DunbingTang, HuaChen a, ShaopengQu, Deformation prediction and error compensation in multilayer milling processes for thin-walled parts - International Journal of Machine Tools & Manufacture 49 pp 859–864, 2009, Elsevier.

Kaibo Lu, Zhandong Zhang, Minqing Jing, Yiliang Wang, Heng Liu, Tonghai Wu, Dynamic optimization ofmultipass turning of a flexible workpiece considering the effect of cutting sequence, International Journal of Advanced Manufacturing Technology, 2015, Springer-Verlag London.

Yusuke Koike, Atsushi Matsubara, Iwao Yama - Design method of material removal process for minimizing workpiece displacement at cutting point, CIRP Annals - Manufacturing Technology 62 pp. 419–422, 2013, Elsevier.

YongAn Huang, Xiaoming Zhang and Youlun Xiong, Finite Element Analysis of Machining Thin-Wall Parts:Error Prediction and Stability Analysis, Intech 2012,

Izamshah R.A, John P.T Mo and Songlin Ding, Finite Element Analysis of Machining Thin-Wall Parts, Engineering Materials Vol 458,pp 283-288, 2011 Trans Tech Publications, Switzerland.

Liu Si-meng, Shao Xiao-dong, Ge Xiao-bo, Wang Dou, Simulation of the deformation caused by the machining cutting force on thin-walled deep cavity parts, International Journal of Advanced Manufacturing Technology, 2017, Springer-Verlag London.

Yuan-yuan Gao,Jian-wei M, Zhen-yuan Jia, Fu-ji Wang, Li-kun Si, De-ning Song, Tool path planning and machining deformation compensation in high-speed milling for difficult-to-machine material thin-walled parts with curved surface, International Journal of Advanced Manufacturing Technology, 2015, Springer-Verlag London.

*** Walter product handbook – Grooving, 2019

Picos C et. all. Technical standards for machining processes, 1982, Technical Publishing House (in Romanian).

C. Wegst, C., Wegst M., Sstahlschlussel, Key to Steel, 2004, Verlag Stahlschlusse Wegst GmbH.

Astakhov, V.P. Cutting Force Modeling: Genesis, State of the Art, and Development, Mechanical and Industrial Engineering. Materials Forming, Machining and Tribology. 2022, Springer,


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