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SHIJUN JI1, HUIJUAN YU1, JI ZHAO1,* , FUSHENG LIANG1
Polyetheretherketone (PEEK) is a high performan ce composite with distinctive properties and characteristics. It has greater strength and rigidity than many other traditional engineering composites. The PEEK has been integrated into the special applications in various fields of structural components, so it is necessary to study the mechanical property and machinability to further enhance the application range, especially in ultra precision manufacturing. This paper aims to investigate the mechanical property and machinability of the unfilled PEEK. The na no indentation experiment is adopted to study the microscope mechanical property and the nano indentation hardness and elastic modulus of PEEK are analyzed. The single point diamond turning (SPDT) is used to machine the PEEK. Form accuracy and surface rou ghness of the machined surface reach submicron degree in PV and nanometer order in Ra respectively. The results show that the PEEK has good mechanical property and machinability..
Polyether etherketone (PEEK), Mechanical property, Nano indentation, Machinability, Single point diamond turning (SPDT).
SHIJUN JI, HUIJUAN YU, JI ZHAO, FUSHENG LIANG, Mechanical property and machinability study on polyetheretherketone, Optoelectronics and Advanced Materials - Rapid Communications, 9, 1-2, January-February 2015, pp.152-157 (2015).
Submitted at: Dec. 18, 2014
Accepted at: Jan. 21, 2015
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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