The Effects of Machining Parameters on Circularity Tolerance in Plasma Arc Cutting Method
[ X ]
Tarih
2023
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The concept of circularity in the machine assembly industry is of great importance, especially in hole-shaft connections and bolt-nut couplings. In order to reduce the production costs and to ensure the real function of the produced circular part, the circularity tolerance must be determined precisely. In recent years, the PAC method has been generally preferred in cutting the stainless steel sheets because the non-traditional manufacturing processes such as laser beam cutting or water jet cutting are very costly. The investigation of the drilled holes circularity on the stainless steel sheets with the PAC method has been investigated in this study. For this purpose, holes with a diameter of 40 mm were drilled with PAC method at different cutting speeds (151, 214 and 217 mm/min) and different gas pressures (0.6, 0.7 and 0.8 MPa) on AISI 304 stainless steel sheets with 4 and 8 mm thickness. The diameters of the drilled holes were measured with the help of a profile projection device and a digital gauge, the average diameter values and average circularity tolerances were calculated. In the machining of both 4 mm and 8 mm sheets, the circularity tolerance values increase as the cutting speed increases at constant pressure values. Similarly, when the cutting speed is constant, the circularity tolerance value increases as the gas pressure value increases. © 2023 IEEE.
Açıklama
7th International Symposium on Multidisciplinary Studies and Innovative Technologies, ISMSIT 2023 -- 26 October 2023 through 28 October 2023 -- Ankara -- 194332
Anahtar Kelimeler
Circularity tolerance; Non-traditional manufacturing processes; Plasma arc cutting
Kaynak
7th International Symposium on Multidisciplinary Studies and Innovative Technologies, ISMSIT 2023 - Proceedings
WoS Q Değeri
Scopus Q Değeri
N/A
