Investigation into Residual Stress of Austenitic 304 Stainless Steel at Cryogenic Temperature

doi:10.3969/j.issn.1000-1093.2019.06.018

Abstract

Abstract: In order to improve the workability of Austenitic 304 stainless steel, the residual stress of Austenitic 304 stainless steel was studied by cutting the austenitic stainless steel at cryogenic. The temperature field distribution of liquid nitrogen immersed workpiece is analyzed by the finite element software ANSYS, guiding the actual precooling workpiece test. The residual stress of metal cutting is qualitatively analyzed. The cryogenic cutting test under different precooling temperature is carried out, and the cutting force in cutting process is measured by force measuring instrument. DEFORM finite element software is used to simulate the process of cutting at different temperatures, and the temperature distribution in the cutting process is observed by the post processing function. The results show that the cutting force of the cutting process can be increased and the temperature defference of workpiece surface is decreased during the cryogenis cutting. This makes the residual tensile stress decrease or the residual compressive stress increase, and the lower the temperature is, the more obvious the effect is. Key

Key words: 304stainlesssteel, cryogeniccutting, residualstress, finiteelementmodeling

CLC Number:

TG506.7⁺1

PENG Zeyu， YAN Pei. Investigation into Residual Stress of Austenitic 304 Stainless Steel at Cryogenic Temperature[J]. Acta Armamentarii, 2019, 40(6): 1271-1276.

References

［1］鲁效峰.机械加工制造中的绿色制造工艺分析［J］.内燃机与配件,2018(9):119-120.
LU X F. Analysis of green manufacturing process in machined manufacturing［J］.Internal Combustion Engine and Accessories,2018(9):119-120.(in Chinese)
［2］万宏强.低温切削技术及其应用研究［J］.煤矿机械, 2007, 28(3): 90-92.
WAN H Q. Cryogenic cutting technology and its application［J］.Coal Mine Machinery, 2007, 28(3):90-92（in Chinese）
［3］孙惠斌.航空难加工材料的深冷加工技术研究进展［J］.航空制造技术，2017(8):16-21.
SUN H B.Research progress of cryogenic processing technology for aviation refractory materials［J］.Aeronautical Manufacturing Technology,2017(8):16-21.(in Chinese)
［4］ DHANANCHEZIAN M, PRADEEP KUMAR M. Cryogenic turning of the Ti-6Al-4V alloy with modified cutting tool inserts［J］. Cryogenics,2010,51(1): 34-40.
［5］ UMBRELLO D, PU Z, CARUSO S, et al. The effects of cryogenic cooling on surface integrity in hard machining［J］. Procedia Engineering,2011,19: 371-376.
［6］ PATRIK D， FREDRIK G， MICHAEL J． The influence of rake angle，cutting feed and cutting depth on residual stresses in hard turning［J］． Journal of Materials Processing Technology，2004，147(2): 181-184．
［7］ FREDRIK G， MARCEL E， MICHAEL J.The influence of cutting parameters on residual stresses and surface topography during hard turning of 18MnCr5 case carburised steel［J］.Journal of Materials Processing Technology，2006，174(1/2/3): 82-90.
［8］ JACOBUS J K, DEVOR R E．Machining-induced residual stress:experimentation and modeling［J］． Journal of Manufacturing Science and Engineering，2000，12(2):20-31．
［9］ TSUCHIDA K，KAWADA Y，KODAMA S． A study on the residual stress distributions by turning ［J］． Bulletin of the Japan Society of Mechanical Engineers，1975，18(116): 123-130．

［10］ ZHAN J Y，LIANG S Y，ZHANG G W. Modeling of residual stress profile in finish hard turning［J］． Materials and Manufacturing Processes，2006，21(1): 39-45．
［11］ CARUSO S，OUTEIRO J C，UMBRELLO D，et al.Modeling and experimental validation of the surface residual stresses induced by hard machining of AISI H13 tool steel［J］. International Journal of Material Forming，2010, 3(S1):515-518.

第40卷第6期
2019 年6月兵工学报ACTA
ARMAMENTARIIVol.40No.6Jun.2019

[1]	WANG Zibiao， SUN Jianfei， LI Tian， ZHANG Liren， ZHANG Shengwei. Slope Measurement Method for Three-dimensional Residual Stress in 7075-T651 Aluminum Alloy Plate [J]. Acta Armamentarii, 2021, 42(9): 2004-2012.
[2]	LIN Feng， YAO Wan， QIN Guohua， YE Haichao， TAO Jiang. Coupling Effect of Initial Residual Stress-initial Geometric Error on Machining Deformations of Aeronautical MonolithicComponents and Its Control [J]. Acta Armamentarii, 2021, 42(12): 2731-2742.
[3]	FU Shi-zhong， YANG Guo-lai. A Nonlinear Combined Hardening Model for Residual Stress Analysis of Autofretted Thick-walled Cylinder [J]. Acta Armamentarii, 2018, 39(7): 1277-1283.
[4]	CUI Feng-kui , SU Yong-xiang , XIE Ke-ge, DING Ze-han, LI Yu-xi, LI Yan, LI Chun-mei. Research on Distribution Law of Residual Stress in Surface Layer of Cold Roll-beating Spline [J]. Acta Armamentarii, 2018, 39(5): 1022-1032.
[5]	HUANG Tao, LIU Zhi-bing, WANG Xi-bin, PAN Lin, YAN Zheng-hu, LENG Shou-yang. Effect of Inclination Angle of Cutter Shaft on Machining Deformation of Thin-walled Blade [J]. Acta Armamentarii, 2018, 39(3): 577-583.
[6]	SUN Yu-jie， CUI Qing-chun， HAN Xuan-xuan， SHI Chun-ming. Establishment of Thermo-metallurgical-mechanical Coupling Constitutive Model for Armour Steel and ItsApplication in Welding Numerical Simulation [J]. Acta Armamentarii, 2017, 38(3): 540-548.