Effect of Copper Addition to Aluminium Alloys on Surface Roughness in Terms of Turning Operation

• Authors: F. Özen , F. Fıçıcı , M. Dündar , M. Çolak
• Languages of publication: EN

Abstracts

EN

Aluminium alloys have found usage in numerous industries due to some superior properties, such as high strength-to-weight ratios and high oxidation resistance. Aluminum alloys can be strengthened by some techniques. One of them, the most practical one, is precipitation hardening in aluminum alloys. By adding Cu, aluminum gains strength and hardness. In this work the machinability of unalloyed aluminum and aluminum alloyed with 4% and 8% of Cu have been investigated. Machinability assessment was executed in terms of surface roughness during turning operation. Specimens were manufactured by sand casting method, which is a commonly utilized casting operation. In machinability experiments, three different cutting tool materials were employed. Three different cutting speeds and three different feed rates have been used. Effect of these feeds, speeds and cutting tool materials on surface roughness has been studied. In addition, effect of Cu addition to aluminum alloys on surface roughness has been examined.

Keywords

EN

81.05.-t

Discipline

• 81.05.-t: Specific materials: fabrication, treatment, testing, and analysis(for superconducting materials, see 74.70.-b, and 74.72.-h; for magnetic materials, see 75.50.-y; for optical materials, see 42.70.-a; for dielectric materials, see 77.84.-s; for disperse systems and complex fluids, see 82.70.-y; see also 82.75.-z Molecular sieves, zeolites, clathrates, and other complex solids; for materials properties, see sections 60 and 70)

• Journal: Acta Physica Polonica A
• Year: 2017
• Volume: 131
• Issue: 3
• Pages: 467-469

Dates

published

2017-03

Contributors

author

F. Özen

• Sakarya University, Faculty of Technology, 54187, Sakarya, Turkey

author

F. Fıçıcı

• Sakarya University, Faculty of Technology, 54187, Sakarya, Turkey

author

M. Dündar

• Çanakkale 18 Mart University, Biga Vocational School, 17200, Çanakkale, Turkey

author

M. Çolak

• Bayburt University, Faculty of Engineering, Materials Science and Nanotechnology, 69000, Bayburt, Turkey

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Identifiers

DOI

10.12693/APhysPolA.131.467