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- Title
Machinability analysis of quartz during single point diamond turning process based on finite element method: influence of ultrasonic vibration and micro-machining parameters.
- Authors
Pashmforoush, Farzad
- Abstract
Quartz is one of the difficult-to-machine materials due to its low fracture toughness and high hardness. In this study, the machinability of this material during single point diamond turning (SPDT) was numerically investigated using finite element method (FEM). First of all, the accuracy of the FE model was verified based on the experimental data available in literature. Then, the machinability of quartz was analysed in terms of cutting force, tool/workpiece temperature and tool wear rate. Also, the influence of tool vibration on cutting force and tool wear rate was investigated. Furthermore, an empirical/mathematical model was developed to express the machining outputs as a function of the micro-machining parameters. The obtained results indicate the good performance of FEM in analysing the machinability of quartz during SPDT process.
- Subjects
DIAMOND turning; FINITE element method; MACHINABILITY of metals; QUARTZ analysis; MICROMACHINING; QUARTZ; CUTTING force
- Publication
Glass Technology: European Journal of Glass Science & Technology Part A, 2020, Vol 61, Issue 6, p169
- ISSN
1753-3546
- Publication type
Article
- DOI
10.13036/17533546.61.6.009