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Drilling operation is one of the most frequently used process in manufacturing industry.
Especially in machine manufacturing sector, drilling operations take one third of the total
production time. Drilling operation cost a lot, not only because of taking some serious time of total
production time, but also because of the drill usage for this process. In this study, the cost
comparison of three different methods evaluated for drilling operation in CNC machines. These
methods are drilling cycle (G81), high-speed peck drilling cycle (G73) and deep hole peck drilling
cycle (G83). The experiments were performed according to the cutting parameters suggested by
the cutting tool company and the machining times measured in these three different methods. A
novel program coded on Microsoft Visual Studio 2017 C#, which is able to calculate from machine
amortization to workmanship, the whole process cost. Process costs can be calculated according
to the number of holes in these different methods, through this program. Furthermore, drilling
operation costs can be calculated for different cutting parameters too.
International Data Science & Engineering Symposium
IDSES
Tugay ÜSTÜN
Yakup TURGUT