Cost-effective way of hard turning with newly developed HSN2-coated tool

被引:22
作者
Alok, Anupam [1 ]
Das, Manas [1 ]
机构
[1] Indian Inst Technol Guwahati, Dept Mech Engn, Gauhati 781039, Assam, India
关键词
Carbide; coatings; force; hard turning; hardened steels; HSN2; insert; wear; COATED CARBIDE; CUTTING PARAMETERS; WEAR CHARACTERISTICS; SURFACE-ROUGHNESS; STEEL; MACHINABILITY; OPTIMIZATION; PERFORMANCE;
D O I
10.1080/10426914.2017.1388521
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
EN-31 (AISI 52100, hardness 55 HRC) is one of the difficult-to-cut steel alloys and it is commonly used in shafts and bearings. Nowadays, it is becoming a challenge to the cutting tool material for economical machining of extremely tough and hard steels. In general, CBN and PCBN tools are used for machining hardened steel. However, machining cost using these tools becomes higher due to high tool cost. For this purpose, carbide tool using selective coatings is the best substitute having comparable tool life, while its cost is approximately one-tenth of CBN tool. In this work, the newly developed second-generation TiAlxN super nitride (i.e., HSN2) is selected for PVD coating on carbide tool insert and further characterized using thermogravimetric analysis and differential scanning calorimetry for oxidation and thermal stability at high temperature. Later, HSN2-coated carbide inserts are successfully tested for their sustainability to expected tool life for turning of AISI 52100 steel. In the present study, forces, surface finish, and tool wear are used as a measure to appraise the performance of hard turning process. Experimentally, it is found that speed, feed rate, and depth of cut have considerable impact on forces, insert wear, and surface roughness of the machined surface.
引用
收藏
页码:1003 / 1010
页数:8
相关论文
共 24 条
[1]   Multi-objective optimization of cutting parameters to minimize power consumption in dry turning of stainless steel 316 [J].
Bagaber, Salem Abdullah ;
Yusoff, Ahmed Razlan .
JOURNAL OF CLEANER PRODUCTION, 2017, 157 :30-46
[2]   Effect of cutting parameters on cutting force and surface roughness during finish hard turning AISI52100 grade steel [J].
Bartarya, Gaurav ;
Choudhury, S. K. .
FIFTH CIRP CONFERENCE ON HIGH PERFORMANCE CUTTING 2012, 2012, 1 :651-656
[3]   Effect of work material hardness and cutting parameters on performance of coated carbide tool when turning hardened steel: An optimization approach [J].
Chinchanikar, Satish ;
Choudhury, S. K. .
MEASUREMENT, 2013, 46 (04) :1572-1584
[4]   Finish Hard Turning of Continuous and Interrupted Surfaces with Cubic Boron Nitride (CBN) and Coated Carbide Tools [J].
Dogra, Manu ;
Sharma, Vishal S. ;
Sachdeva, Anish ;
Suri, Narinder Mohan .
MATERIALS AND MANUFACTURING PROCESSES, 2012, 27 (05) :523-530
[5]   Evaluation of machinability in turning of microalloyed and quenched-tempered steels: Tool wear, statistical analysis, chip morphology [J].
Ebrahimi, A. ;
Moshksar, M. M. .
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2009, 209 (02) :910-921
[6]   Surface Roughness Investigation in the Hard Turning of Steel Using Ceramic Tools [J].
Ferreira, R. ;
Carou, D. ;
Lauro, C. H. ;
Davim, J. P. .
MATERIALS AND MANUFACTURING PROCESSES, 2016, 31 (05) :648-652
[7]   Wear mechanism of TiN coated carbide and uncoated cermets tools at high cutting speed applications [J].
Ghani, JA ;
Choudhury, IA ;
Masjuki, HH .
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2004, 153 (1-3) :1067-1073
[8]   High-feed turning of AISI D2 tool steel using multi-radii tool inserts: Tool life, material removed, and workpiece surface integrity evaluation [J].
Khan, Sarmad Ali ;
Ahmad, Muhammad Aftab ;
Saleem, Muhammad Qaiser ;
Ghulam, Zakria ;
Qureshi, Muhammad Asif Mahmood .
MATERIALS AND MANUFACTURING PROCESSES, 2017, 32 (06) :670-677
[9]   Air-oil cooling method for turning of hardened material [J].
Ko, TJ ;
Kim, HS ;
Chung, BG .
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 1999, 15 (07) :470-477
[10]   Characterization and Performance of AlTiN, AlTiCrN, TiN/TiAlN PVD Coated Carbide Tools While Turning SS 304 [J].
Kulkarni, Atul Prabhakar ;
Sargade, Vikas G. .
MATERIALS AND MANUFACTURING PROCESSES, 2015, 30 (06) :748-755