Analysis of Axial Holding Capability about the Lengthened Shrink-Fit Holder and Cutting Tool System

Abstract:

Lengthened shrink-fit holder is one important part of high speeding tool system. Its gripping rigidity directly affects the quality of the processed parts and machining efficiency. Building the FEA model of axial gripping rigidity about Lengthened shrink-fit holder and Cutting tool system with UG NX to analyze the influence with different interference,speed,gripping length and thickness on axial gripping rigidity. The gripping rigidity is one important parameter of the lengthened shrink-fit holder and cutting tool system, including radial griping rigidity,torsional griping rigidity and axial gripping rigidity,the reasonable interference of shrink-fit holder is obtained by contrasting three rigidity. Research provides a certain of theoretical guidance on the design of the lengthened shrink-fit holder and cutting tool system and choosing the reasonable processing parameters.

• Periodical: Advanced Materials Research (Volume 940)
• Pages: 249-253
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.940.249
• Online since: June 2014
• Authors: Jin Tao Li*, Shu Lin Wang, Zhu Feng Li, Yong Hui Yu, Xue Liang Cheng
• Keywords: Axial Gripping Rigidity, Finite Element Analysis (FEA), Lengthened Shrink-Fit Holder, Magnitude of Interference

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