Question of optimal cutting speed for machining by conventional and coated cutting tools

被引：0
|
作者：
Vasilko, Karol [1 ]
Murcinková, Zuzana [1 ]
机构：
[1] Faculty of Manufacturing Technologies, Technical university of Košice with a seat in Prešov, Bayerova 1, Prešov,080 01, Slovakia
来源：
Manufacturing Technology | 2015年 / 15卷 / 03期
关键词：
Cutting - Cutting tools - Turning - Wear of materials;
D O I：
10.21062/ujep/x.2015/a/1213-2489/mt/15/3/483
中图分类号：
学科分类号：
摘要：
The paper dealt with tool-wear, tool-life and chip creation regarding the cutting speed for machining by conventional and coated tools. The cutting speed is influenced by several parameters. The determination of optimal cutting speed is challenging question. Situation is more complicated in case of coated tools. The important is criterion of optimization. Moreover, the presence of the coating changes chip creation process and stress state during cutting. The paper provides complete experimental T-vc dependencies obtained in turning regarding various parameters as depth of cut, feed for different machined and cutting tool materials. Paper describes also different toolwear mechanisms of uncoated and coated tools. Finally, the paper analyzes stress state in tool as simplified model of contact of tool rake and chip for conventional and coated tools involving different mechanical properties of coating and substrate material, temperature and different thicknesses of coatings. © 2015. Published by Manufacturing Technology.
引用
收藏
页码：483 / 490
相关论文
共 50 条
  • [21] Effect of the cutting speed on the cutting mechanism in machining CFRP
    Su, Youliang
    COMPOSITE STRUCTURES, 2019, 220 : 662 - 676
  • [22] Modelling the orthogonal machining process using coated carbide cutting tools
    Monaghan, J
    MacGinley, T
    COMPUTATIONAL MATERIALS SCIENCE, 1999, 16 (1-4) : 275 - 284
  • [23] Machining of high performance workpiece materials with CBN coated cutting tools
    Uhlmann, E.
    Fuentes, J. A. Oyanedel
    Keunecke, M.
    THIN SOLID FILMS, 2009, 518 (05) : 1451 - 1454
  • [24] Cutting performance of DLC coated tools in dry machining aluminum alloys
    Fukui, H
    Okida, J
    Omori, N
    Moriguchi, H
    Tsuda, K
    SURFACE & COATINGS TECHNOLOGY, 2004, 187 (01): : 70 - 76
  • [25] Arc PVD-coated cutting tools for modern machining applications
    Lugscheider, E
    Knotek, O
    Barimani, C
    Zimmermann, H
    SURFACE & COATINGS TECHNOLOGY, 1997, 94-5 (1-3): : 641 - 646
  • [26] Cutting performances of diamond coated milling tools in machining aluminum alloy
    Wang, L.
    Zhang, J. G.
    Shen, B.
    Sun, F. H.
    HIGH SPEED MACHINING, 2011, 188 : 122 - 127
  • [27] Investigation of thermophysical properties of AIP coated cutting tools for dry machining
    Lugscheider, E
    Geiler, HD
    Lake, M
    Zimmermann, H
    SURFACE & COATINGS TECHNOLOGY, 1996, 86-7 (1-3): : 803 - 808
  • [28] Effect of cutting speed on the performance of coated and uncoated cutting tools in turning nodular cast iron
    Yigit, Recep
    Celik, Erdal
    Findik, Fehim
    Koksal, Sakip
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2008, 204 (1-3) : 80 - 88
  • [29] A STUDY ON THE CUTTING PERFORMANCE OF DIAMOND COATED TOOLS - TOOL WEAR OF DIAMOND COATED TOOLS IN MACHINING OF CFRP
    USUKI, H
    NARUTAKI, N
    YAMANE, Y
    KARASUNO, S
    ITO, T
    BULLETIN OF THE JAPAN SOCIETY OF PRECISION ENGINEERING, 1991, 25 (01): : 35 - 36
  • [30] Cutting Test Research for Coated Carbide Cutting Tools
    Hu Xiangyin
    Hu Yanhui
    Li Xiaojing
    CHEMICAL ENGINEERING AND MATERIAL PROPERTIES II, 2012, 549 : 839 - 842
12345