Yayın: Wear behavior of nitrogen implanted PVD-coated hard metal cutting inserts
Tarih
Kurum Yazarları
Malyer, Elif
Yazarlar
Öztarhan, Ahmet
Danışman
Dil
Türü
Yayıncı:
Elsevier Science
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Özet
Tool life can be long and productive, or short and disastrous. Understanding the basic forces in the metal-cutting process that contribute to tool wear or failure will help you use today's tool technologies to ensure that your cutting tools will have a long and productive life [CNC Mach. 5 (2001)]. Thin films, deposited by plasma vapor deposition (PVD) or chemical vapor deposition (CVD), are commonly used techniques to ensure long tool life on cutting inserts and tools as compared with ion implantation. This paper compares the wear behavior of PVD TiCN-coated cutting inserts with the nitrogen ion implanted PVD TiCN-coated ones. These inserts are used in dry turning of steel AISI-SAE 1050 under three different cutting speeds. Cutting forces are measured during cutting by using a piezoelectric dynamometer, charge amplifiers and a PC-based data acquisition system. Results of the turning tests are discussed in terms of tool life, flank wear and cutting forces.
Açıklama
Bu çalışma, 21-26 Eylül 2003 tarihinde San Antonio[ABD]'de düzenlenen 13. International Conference on Surface Modification of Materials by Ion Beams'da bildiri olarak sunulmuştur.
Kaynak:
Anahtar Kelimeler:
Konusu
Materials science, Physics, Cutting inserts, Surface modification, Ion beam modification, Cutting forcescutting performances, Flank wear, Wear, Chemical vapor deposition, Data acquisition, Dynamometers, Ion implantation, Metal cutting, Nitrogen, Physical vapor deposition, Steel, Thin films, Wear of materials, Charge amplifiers, Cutting forces, Inserts, Tool life, Cutting tools
Alıntı
Malyer, E. ve Öztarhan, A. (2005). "Wear behavior of nitrogen implanted PVD-coated hard metal cutting inserts". Surface and Coatings Technology, 196(1-3), 369-372.