Machining performance of a grooved tool in dry machining Ti-6Al-4?V
详细信息 查看全文
- 作者：Fujian Sun (1)
Shengguan Qu (1)
Yuxiang Pan (1)
Xiaoqiang Li (1)
Chao Yang (1) - 关键词：Dry machining ; Ti ; 6Al ; 4?V ; A grooved tool ; Machining performance
- 刊名：The International Journal of Advanced Manufacturing Technology
- 出版年：2014
- 出版时间：July 2014
- 年：2014
- 卷：73
- 期：5-8
- 页码：613-622
- 全文大小：2,254 KB
- 参考文献：1. Hong SY, Ding YC (2001) Cooling approaches and cutting temperatures in cryogenic machining of Ti-6Al-4?V. Int J Mach Tools Manuf 41:1417-437 CrossRef
2. Wang ZG, Rahman M, Wong YS (2005) Tool wear characteristics of binderless CBN tools used in high-speed milling of titanium alloys. Wear 258:752-58 CrossRef
3. Venugopal KA, Paul S, Chattopadhyay AB (2007) Tool wear in cryogenic turning of Ti-6Al-4?V alloy. Cryogenics 47:12-8 CrossRef
4. Che-Haron CH (2001) Tool life and surface integrity in turning titanium alloy. J Mater Process Technol 118:231-37 CrossRef
5. Venugopal KA, Paul S, Chattopadhyay AB (2007) Growth of tool wear in turning of Ti-6Al-4?V alloy under cryogenic cooling. Wear 262:1071-078 CrossRef
6. Jawahir IS, Ghosh R, Fang XD, Li PX (1995) An investigation of the effects of chip flow on tool-wear in machining with complex grooved tools. Wear 184:145-54 CrossRef
7. Wanigarathne PC, Kardekar AD, Dillon OW, Poulachon G, Jawahir IS (2005) Progressive tool-wear in machining with coated grooved tools and its correlation with cutting temperature. Wear 259:1215-224 CrossRef
8. Jawahir IS, Ghosh R, Balaji AK, Li PX (2000) Predictability of tool failure modes in turning with complex grooved tools using the equivalent toolface (ET) model. Wear 244:94-03 CrossRef
9. Ee KC, Balaji AK, Li PX, Jawahir IS (2002) Force decomposition model for tool-wear in turning with turning with grooved cutting tools. Wear 249:985-94 CrossRef
10. Jawahir IS, Li PX, Gosh R, Exner EL (1995) A new parametric approach for the assessment of comprehensive tool wear in coated grooved tools. Cirp Ann Manuf Technol 44:49-4 CrossRef
11. Jawaid A, Chen-Haron CH, Abdullah A (1999) Tool wear characteristics in turning of titanium alloy Ti-6246. J Mater Process Technol 92-3:329-34 CrossRef
12. Machado AR, Wallbank J (1990) Machining of titanium and its alloys—a review. P IME B J Eng 204:53-0 CrossRef
13. Li AH, Zhao J, Luo HB, Pei ZQ, Wang ZM (2012) Progressive tool failure in high-speed dry milling of Ti-6Al-4?V alloy with coated carbide tools. Int J Adv manuf Technol 58:465-78 CrossRef
14. Komanduri R, Hou ZB (2002) On thermoplastic shear instability in the machining of a titanium alloy (Ti-6Al-4?V). Metall Mater Trans A 33:2995-010 CrossRef
15. Balaji AK, Sreeram G, Jawahir IS, Lenz E (1999) The effects of cutting tool thermal conductivity on tool-chip contact length and cyclic chip formation in machining with grooved tools. Cirp Ann Manuf Technol 48:33-8 CrossRef
16. Wu Z, Deng JX, Chen Y, Xing YQ (2012) Performance of the self-lubricating textured tools in dry cutting of Ti-6Al-4?V. Int J Adv Manuf Technol 62:943-51 CrossRef
17. Arsecularatne JA (2004) Prediction of tool life for restricted contact and grooved tools based on equivalent feed. Int J Mach Tools Manuf 44:1271-282 CrossRef
18. Hua J, Shivpuri R (2004) Prediction of chip morphology and segmentation during the machining of titanium alloy. J Mater Process Technol 150:124-33 CrossRef
19. Parakkal G, Zhu R, Kapoor SG, Devor RE (2002) Modeling of turning process cutting forces for grooved tools. Int J Mach Tools Manuf 42:179-91 CrossRef
20. Kuljanic E, Eioretti M, Beltrame L, Miani F (1998) Milling titanium compressor blades with PCD cutter. CIRP Ann 47:61-4 CrossRef
21. Zoya ZA, Krishnamurthy R (2000) The performance of CBN tools in the machining of titanium alloys. J Mater Process Technol 100:80-6 CrossRef
22. Oosthuizen GA, Akdogan G, Treurnicht N (2011) The performance of PCD tools in high-speed milling of Ti6Al4V. Int J Adv Manuf Technol 52:929-35 CrossRef
23. Da Silva RB, Vieira JM, Cardoso RN, Carvalho HC, Costa ES, Machado AR, De àvila RF (2011) Tool wear analysis in milling of medium carbon steel with coated cemented carbide inserts using different machining lubrication/cooling systems. Wear 271:2459-465 CrossRef
24. Cemal Cakir M, Ensarioglu C, Demirayak I (2009) Mathematical modeling of surface roughness for evaluating the effects of cutting parameters and coating material. J Mater Process Technol 209:102-09 CrossRef
25. Hagiwara M, Chen S, Jawahir IS (2009) Contour finish turning operations with coated grooved tools: optimization of machining performance. J Mater Process Technol 209:332-42 CrossRef
26. Thomas M, Beauchamp Y, Youssef AY, Masounave J (1996) Effect of tool vibrations on surface roughness during lathe dry turning process. Comput Ind Eng 3(4):637-44 CrossRef - 作者单位：Fujian Sun (1)
Shengguan Qu (1)
Yuxiang Pan (1)
Xiaoqiang Li (1)
Chao Yang (1)
1. School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, 510640, China - ISSN：1433-3015
文摘
In this paper, dry machining experiment of Ti-6Al-4?V was carried out to investigate the machining performance of a grooved tool in terms of its wear mechanisms and the effects of cutting parameters (cutting speed, feed rate, and cutting depth) on tool life and surface roughness of the machined workpiece. The results showed that chip-groove configuration substantially improved the machining performance of cutting tool. The main wear mechanisms of the grooved tool were adhesive wear, stripping wear, crater wear, and dissolution-diffusion wear. The resistance to chipping was enhanced due to the decrease of contact pressure of tool-chip interface. And the resistance to plastic deformation of tool nose was weakened at the cutting speed of more than 60?m/min. The appropriate cutting speed and feed rate were less than 70?m/min and 0.10?mm/r, respectively. With cutting speed increasing, the surface roughness of machined workpiece decreased. A high feed rate helped the formation of higher surface roughness except 0.21?mm/r. When cutting depth increased, tool nose curvature and phase transformation of workpiece material had great impact on surface roughness.