Effects of Tool Wear on Milling Surface Integrity and Fatigue Properties of Allvac 718Plus Superalloy

doi:10.3969/j.issn.1004-132X.2023.24.003

Abstract

Abstract: Based on the premise of Allvac 718Plus superalloy milling tool wear law, the influence rules of tool wear on the indicators of fine milled surface integrity were studied，and combined with specific fatigue performance tests of specimens, the influence rules and mechanism of tool wear on the fatigue performance of specimens were analyzed. It is obtained that the control range of flank face tool wear under the parameters of Allvac 718Plus fine milling is less than 0.15 mm, and the main influencing factors on fatigue performance of the specimens are also obtained. The relevant research results provide a reference for controlling the surface integrity and tool wear of Allvac 718Plus specimens in fine machining.

Key words: Allvac 718Plus superalloy, tool wear, surface integrity, fatigue life

摘要： 基于Allvac 718Plus高温合金铣削刀具磨损规律，研究了刀具磨损对铣削精加工表面完整性各指标的影响规律，并结合具体的试件疲劳性能测试实验分析了刀具磨损对试件疲劳性能的影响规律和作用机理，得出Allvac 718Plus材料精铣参数下刀具后刀面磨损量的控制范围不超过0.15 mm，获得了影响试件疲劳性能的主要影响因素。相关研究成果为控制Allvac 718Plus试件精加工的表面完整性和刀具磨损量提供了参考。

关键词: Allvac 718Plus高温合金, 刀具磨损, 表面完整性, 疲劳寿命

CLC Number:

TG506

GOU Ruijie, ZHANG Xiaofeng, ZHANG Hongbin, YAO Jun, LI Xun. Effects of Tool Wear on Milling Surface Integrity and Fatigue Properties of Allvac 718Plus Superalloy[J]. China Mechanical Engineering, 2023, 34(24): 2920-2926.

勾睿杰, 张晓峰, 张鸿滨, 姚俊, 李勋. 刀具磨损对Allvac 718Plus高温合金铣削加工表面完整性及疲劳性能的影响[J]. 中国机械工程, 2023, 34(24): 2920-2926.

References

［1］王妙全, 田成刚, 徐瑶, 等. 新型高温合金718Plus的性能特点、航空应用和发展趋势［J］. 材料导报, 2017, 31(19):72-79.
WANG Miaoquan, TIAN Chenggang, XU Yao, et al. A Review on 718Plus, the New Superalloy:Performance, Aerospace Application and Development Trend［J］. Materials Reports, 2017, 31(19):72-79.
［2］PETERSON B, FRIAS D, BRAYSHAW D, et al. On the Development of Cast ATI 718Plus Alloy for Structural Gas Turbine Engine Components［C］∥Superalloys 2012. Champion, 2012:787-794.
［3］CAO W, KENNEDY R. Role of Chemistry in 718-Type Alloys—Allvac 718Plus Alloy Development［C］∥Superalloys 2004. Champion, 2004:91-99.
［4］李杰, 巨亚斌. LEAP-X发动机和Tech-X发动机先进技术分析［J］. 航空制造技术, 2013(10):56-59.
LI Jie, JU Yabin. Advanced Technology Analysis of LEAP-X Engine and Tech-X Engine［J］. Aeronautical Manufacturing Technology, 2013(10):56-59.
［5］BONS J P. A Review of Surface Roughness Effects in Gas Turbines［J］. Journal of Turbomachinery—Transactions of the ASME, 2010, 132(2):021004.
［6］SUDER K L, CHIMA R V, STRAZISAR A J, et al. The Effect of Adding Roughness and Thickness to a Transonic Axial Compressor Rotor［J］. Journal of Turbomachinery—Transactions of the ASME, 1995(4):491-505.
［7］WANG Jiajia, WEN Zhixun, ZHANG Xuhui, et al. Effect Mechanism and Equivalent Model of Surface Roughness on Fatigue Behavior of Nickel-based Single Crystal Superalloy［J］. International Journal of Fatigue, 2019, 125:101-111.
［8］SHOKRANI A, DHOKIA V, NEWMAN S T, et al. An Initial Study of the Effect of Using Liquid Nitrogen Coolant on the Surface Roughness of Inconel 718 Nickel-based Alloy in CNC Milling［J］. Procedia CIRP, 2012, 3(1):121-125.
［9］LI W, GUO Y, BARKEY M E, et al. Effect Tool Wear during End Milling on the Surface Integrity and Fatigue Life of Inconel 718［J］. Procedia CIRP, 2014, 14:546-551.
［10］THAKUR D G, RAMAMOORTHY B, VIJAYARAGHAVAN J. Study on the Machinability Characteristics of Superalloy Inconel 718 during High Speed Turning［J］. Materials & Design, 2009, 30(5):1718-1725.
［11］LI Qiang, GONG Yadong, CAI Ming, et al. Research on Surface Integrity in Milling Inconel718 Superalloy［J］. The International Journal of Advanced Manufacturing Technology, 2017, 92(1/4):1449-1463.
［12］ALTIN A, NALBANT M, TASKESEN A. The Effects of Cutting Speed on Tool Wear and Tool Life When Machining Inconel 718 with Ceramic Tools［J］. Materials & Design, 2007, 28(9):2518-2522.
［13］MUSFIRAH A H, GHANI J A, CHE HARON C H. Tool Wear and Surface Integrity of Inconel 718 in Dry and Cryogenic Coolant at High Cutting Speed［J］. Wear, 2017, 376/377:125-133.
［14］LIANG Xiaoliang, LIU Zhanqiang, WANG Bing. State-of-the-art of Surface Integrity Induced by Tool Wear Effects in Machining Process of Titanium and Nickel Alloys:a Review［J］. Measurement, 2019, 132:150-181.
［15］李锋, 刘维伟, 余斌高, 等. TiAlN涂层刀具高速铣削GH4169刀具磨损形貌及机理分析［J］. 航空精密制造技术, 2016, 52(1):34-38.
LI Feng, LIU Weiwei, YU Bingao, et al. Analysis of Wear Morphology and Mechanism in High-speed Milling Alloy GH4169 by Using Coated Carbide TiAlN Tool［J］. Aviation Precision Manufacturing Technology, 2016, 52(1):34-38.
［16］ZHU Dahu, ZHANG Xiaoming, DING Han. Tool Wear Characteristics in Machining of Nickel-based Superalloys［J］. International Journal of Machine Tools and Manufacture, 2013, 64:60-77.
［17］THAKUR A, GANGOPADHYAY S. State-of-the-art in Surface Integrity in Machining of Nickel-based Super Alloys［J］. International Journal of Machine Tools and Manufacture, 2015, 100(10):1-64.
［18］罗欢, 张定华, 罗明. 航空难加工材料切削刀具磨损与剩余寿命预测研究进展［J］. 中国机械工程，2021, 32(22):2647-2666.
LUO Huan, ZHANG Dinghua, LUO Ming. Tool Wear and Remaining Useful Life Estimation of Difficult-to-machine Aerospace Alloys:a Review［J］. China Mechanical Engineering, 2021, 32(22):2647-2666.
［19］TSANG J, KEARSEY R M, AU P, et al. Effect of Composition and Microstructure on the Fatigue and Creep-fatigue Behaviour of Allvac 718Plus Alloy［J］. Materials at High Temperatures, 2010, 27(1):79-88.
［20］STOTTER C, SOMMITSCH C, WAGNER J, et al. Characterization of δ-Phase in Superalloy Allvac 718PlusTM［J］. International Journal of Materials Research, 2008, 99(4):376-380.
［21］马芳薇, 谭靓, 李丰玉, 等. 铣削参数对GH4169高温合金表面完整性的影响［J］. 航空精密制造技术, 2022, 58(4):5-10.
MA Fangwei, TAN Jing, LI Fengyu, et al. Effect of Milling Parameters on Surface Integrity of GH4169 Superalloy［J］. Aviation Precision Manufacturing Technology, 2022, 58(4):5-10.
［22］李勋, 王逸轩. 用于研究加工表面完整性影响零件拉压疲劳性能的测试件:CN108267350A［P］. 2019-12-31.
LI Xun, WANG Yixuan. Test Piece for Researching Influence of Completeness of Machined Surface on Tension and Compression Fatigue Perfor-mance of Part:CN108267350A［P］. 2019-12-31.
［23］LI Xun, GUAN Chunming, ZHAO Peng. Influences of Milling and Grinding on Machined Surface Roughness and Fatigue Behavior of GH4169 Super-alloy Workpieces［J］. Chinese Journal of Aeronautics, 2018, 31(6):1399-1405.

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