300M超高强度钢车削加工性能仿真模拟分析研究
|
摘要
目的研究不同切削参数对300M超高强度钢切削性能的影响。方法通过单因素试验法,采用Advant Edge切削仿真软件,建立300M钢三维有限元模型,对不同切削参数下车削300M钢的切削力、刀片温度、刀片应力及切屑形状进行分析。结果在300M钢车削过程中,刀片温度随着切削速度增大而增大,但切削力和刀片应力反之;背吃刀量和进给量越小,切削力、刀片应力及刀片温度越小;切削刃半径越小,切削力越小,但小的切削刃半径使得刀片应力变大,容易导致刀片磨损。车削300M钢的切屑呈锯齿螺旋状,切屑温度为带状分布,切削速度越高,进给量、背吃刀量越大,切削刃半径越小,切屑温度越高。结论在300M钢车削加工中,应选用较高的切削速度,适中的切削刃半径,较小的进给量和背吃刀量。
The paper aims to study the influences of different cutting parameters on cutting performance of 300M ultra-high-strength steel. A three-dimensional finite element model of 300M steel was established with Advant Edge cutting simulation software and the single factor test method. Cutting force, blade temperature, blade stress and chip of 300M steel were analyzed with different cutting parameters. The results show that in the process of 300M steel turning, the blade temperature increased with the increase of cutting speed; while the cutting force and the blade stress were the opposite. The smaller the amount and feed of the back, the smaller the cutting force, the blade stress and the blade temperature, the smaller the radius of the cutting edge, the smaller the cutting force. But small radius of the cutting edge made the big blade stress. It was likely to lead to wear of the blade. The chip of cutting 300M steel showed spiral saw-tooth and the chip temperature was zonally distributed. The higher the cutting speed, the greater the feed and back knife. The smaller the cutting edge radius, the higher the chip temperature.Therefore, in the turning process of 300M steel, high cutting speed, moderate cutting edge radius, small feed rate and back feed should be selected.
The paper aims to study the influences of different cutting parameters on cutting performance of 300M ultra-high-strength steel. A three-dimensional finite element model of 300M steel was established with Advant Edge cutting simulation software and the single factor test method. Cutting force, blade temperature, blade stress and chip of 300M steel were analyzed with different cutting parameters. The results show that in the process of 300M steel turning, the blade temperature increased with the increase of cutting speed; while the cutting force and the blade stress were the opposite. The smaller the amount and feed of the back, the smaller the cutting force, the blade stress and the blade temperature, the smaller the radius of the cutting edge, the smaller the cutting force. But small radius of the cutting edge made the big blade stress. It was likely to lead to wear of the blade. The chip of cutting 300M steel showed spiral saw-tooth and the chip temperature was zonally distributed. The higher the cutting speed, the greater the feed and back knife. The smaller the cutting edge radius, the higher the chip temperature.Therefore, in the turning process of 300M steel, high cutting speed, moderate cutting edge radius, small feed rate and back feed should be selected.
引文
[1]李铭.大型飞机起落架制造技术[J].航空制造技术,2008,51(21):68-71.LI Ming.Manufacturing Technology for Large Aircraft Undercarriage[J].Aeronautical Manufacturing Technology,2008,51(21):68-71.
[2]陶丽君.超高强度钢在飞机零件上的应用与机械加工[J].黑龙江科技信息,2016(8):38-39.TAO Li-jun.Application and Machining of Ultra-high Strength Steel in Aircraft Parts[J].Heilongjiang Science and Technology Information,2016(8):38-39.
[3]赵博,许广兴,贺飞,等.飞机起落架用超高强度钢应用现状及展望[J].航空材料学报,2017,37(6):1-6.ZHAO Bo,XU Guang-xing,HE Fei,et al.Present Status and Prospect of Ultra High Strength Steel Applied to Aircraft Landing Gear[J].Journal of Aeronautical Materials,2017,37(6):1-6.
[4]孙艳坤,张威.民机起落架用材料的发展与研究现状[J].热加工工艺,2018,47(20):22-24.SUN Yan-kun,ZHANG Wei.Development and Research Status of Materials for Landing Gear of Civil Aircraft[J].Hot Working Technology,2018,47(20):22-24.
[5]薄鑫涛.航空超高强度钢[J].热处理,2015,30(6):60-61.BO Xin-tao.Aviation Ultra High Strength Steel[J].Heat Treatment,2015,30(6):60-61.
[6]李郁,田卫军,雷玲,等.航空典型难加工材料切削加工技术研究进展[J].装备制造技术,2018(4):12-17.LI Yu,TIAN Wei-jun,LEI Ling,et al.Research Progress of Processing Technique of Difficult-to-Machine Aviation Material[J].Equipment Manufacturing Technology,2018(4):12-17.
[7]杨金发.航空难加工材料典型零件切削技术研究[J].金属加工(冷加工),2011(17):6-9.YANG Jin-fa.Research on Cutting Technology for Typical Parts of Aviation Hard-to-Machining Materials[J].MWMetal Cutting,2011(17):6-9.
[8]林森.高强钢车铣加工中工件温度场建模与试验研究[D].武汉:华中科技大学,2014.LIN Sen.Modeling and Experimental Investigation on Workpiece Temperature Field for Turn-milling of High Strength Steel[D].Wuhan:Huazhong University of Science and Technology,2014.
[9]张慧萍,王崇勋,杜煦.飞机起落架用300M超高强钢发展及研究现状[J].哈尔滨理工大学学报,2011,16(6):73-76.ZHANG Hui-ping,WANG Chong-xun,DU Xu.Aircraft Landing Gear with the Development of 300M Ultra High Strength Steel and Research[J].Journal of Harbin University of Science and Technology,2011,16(6):73-76.
[10]高丽,刘永姜,李志航,等.基于油膜附水滴切削液的车削加工性能的优化[J].科学技术与程,2016,16(35):167-170.GAO Li,LIU Yong-jiang,LI Zhi-hang,et al.Performance Improvement of Oils on Water Lubrication Technique in Turning by Optimization[J].Science Technology and Engineering,2016,16(35):167-170.
[11]刘维民,赵军,艾兴,等.高速车削300M超高强度钢时Al2O3基陶瓷刀具磨损机理研究[J].摩擦学学报,2011(6):564-568.LIU Wei-min,ZHAO Jun,AI Xing,et al.Wear Mechanisms of Al2O3-Based Ceramic Cutting Tool in High Speed Turning of 300M Ultra High Strength Steel[J].Tribology,2011(6):564-568.
[12]罗智文,焦黎,赵文祥,等.58SiMn高强度钢车削表面完整性的试验研究[J].表面技术,2017,46(1):234-240.LUO Zhi-wen,JIAO Li,ZHAO Wen-xiang,et al.Experimental Investigation of Surface Integrity in Turning of High Strength Steel 58SiMn[J].Surface Technology,2017,46(1):234-240.
[13]RECH J,MOSIAN A.Surface Integrity in Finish Hard Turning of Case-hardened Steels[J].International Journal of Machine Tools and Manufacture,2003,43(5):543-550.
[14]肖田,王怀峰,武文革.基于AdvantEdge的钛合金Ti6Al4V的高速铣削有限元仿真[J].煤矿机械,2012(5):138-140.XIAO Tian,WANG Huai-feng,WU Wen-ge.Finite Element Method Simulation in High Speed Milling of Ti6Al4V Alloy Based on AdvantEdge[J].Coal Mine Machinery,2012(5):138-140.
[15]王祺,王大为,赵文侠,等.3Cr13不锈钢弹片断裂分析[J].失效分析与预防,2011,6(4):257-260.WANG Qi,WANG Da-wei,ZHAO Wen-xia,et al.Failure Analysis of 3Cr13 Stainless Steel Reed[J].Failure Analysis and Prevention,2011,6(4):257-260.
[16]杜昌清,陈建波.基于Advant Edge的硬态精车过程仿真[J].工具技术,2015,49(4):27-31.DU Chang-qing,CHEN Jian-bo.Simulation of Hard-state Finish Cutting Process Based on Advant Edge[J].Tool Engineering,2015,49(4):27-31.
[2]陶丽君.超高强度钢在飞机零件上的应用与机械加工[J].黑龙江科技信息,2016(8):38-39.TAO Li-jun.Application and Machining of Ultra-high Strength Steel in Aircraft Parts[J].Heilongjiang Science and Technology Information,2016(8):38-39.
[3]赵博,许广兴,贺飞,等.飞机起落架用超高强度钢应用现状及展望[J].航空材料学报,2017,37(6):1-6.ZHAO Bo,XU Guang-xing,HE Fei,et al.Present Status and Prospect of Ultra High Strength Steel Applied to Aircraft Landing Gear[J].Journal of Aeronautical Materials,2017,37(6):1-6.
[4]孙艳坤,张威.民机起落架用材料的发展与研究现状[J].热加工工艺,2018,47(20):22-24.SUN Yan-kun,ZHANG Wei.Development and Research Status of Materials for Landing Gear of Civil Aircraft[J].Hot Working Technology,2018,47(20):22-24.
[5]薄鑫涛.航空超高强度钢[J].热处理,2015,30(6):60-61.BO Xin-tao.Aviation Ultra High Strength Steel[J].Heat Treatment,2015,30(6):60-61.
[6]李郁,田卫军,雷玲,等.航空典型难加工材料切削加工技术研究进展[J].装备制造技术,2018(4):12-17.LI Yu,TIAN Wei-jun,LEI Ling,et al.Research Progress of Processing Technique of Difficult-to-Machine Aviation Material[J].Equipment Manufacturing Technology,2018(4):12-17.
[7]杨金发.航空难加工材料典型零件切削技术研究[J].金属加工(冷加工),2011(17):6-9.YANG Jin-fa.Research on Cutting Technology for Typical Parts of Aviation Hard-to-Machining Materials[J].MWMetal Cutting,2011(17):6-9.
[8]林森.高强钢车铣加工中工件温度场建模与试验研究[D].武汉:华中科技大学,2014.LIN Sen.Modeling and Experimental Investigation on Workpiece Temperature Field for Turn-milling of High Strength Steel[D].Wuhan:Huazhong University of Science and Technology,2014.
[9]张慧萍,王崇勋,杜煦.飞机起落架用300M超高强钢发展及研究现状[J].哈尔滨理工大学学报,2011,16(6):73-76.ZHANG Hui-ping,WANG Chong-xun,DU Xu.Aircraft Landing Gear with the Development of 300M Ultra High Strength Steel and Research[J].Journal of Harbin University of Science and Technology,2011,16(6):73-76.
[10]高丽,刘永姜,李志航,等.基于油膜附水滴切削液的车削加工性能的优化[J].科学技术与程,2016,16(35):167-170.GAO Li,LIU Yong-jiang,LI Zhi-hang,et al.Performance Improvement of Oils on Water Lubrication Technique in Turning by Optimization[J].Science Technology and Engineering,2016,16(35):167-170.
[11]刘维民,赵军,艾兴,等.高速车削300M超高强度钢时Al2O3基陶瓷刀具磨损机理研究[J].摩擦学学报,2011(6):564-568.LIU Wei-min,ZHAO Jun,AI Xing,et al.Wear Mechanisms of Al2O3-Based Ceramic Cutting Tool in High Speed Turning of 300M Ultra High Strength Steel[J].Tribology,2011(6):564-568.
[12]罗智文,焦黎,赵文祥,等.58SiMn高强度钢车削表面完整性的试验研究[J].表面技术,2017,46(1):234-240.LUO Zhi-wen,JIAO Li,ZHAO Wen-xiang,et al.Experimental Investigation of Surface Integrity in Turning of High Strength Steel 58SiMn[J].Surface Technology,2017,46(1):234-240.
[13]RECH J,MOSIAN A.Surface Integrity in Finish Hard Turning of Case-hardened Steels[J].International Journal of Machine Tools and Manufacture,2003,43(5):543-550.
[14]肖田,王怀峰,武文革.基于AdvantEdge的钛合金Ti6Al4V的高速铣削有限元仿真[J].煤矿机械,2012(5):138-140.XIAO Tian,WANG Huai-feng,WU Wen-ge.Finite Element Method Simulation in High Speed Milling of Ti6Al4V Alloy Based on AdvantEdge[J].Coal Mine Machinery,2012(5):138-140.
[15]王祺,王大为,赵文侠,等.3Cr13不锈钢弹片断裂分析[J].失效分析与预防,2011,6(4):257-260.WANG Qi,WANG Da-wei,ZHAO Wen-xia,et al.Failure Analysis of 3Cr13 Stainless Steel Reed[J].Failure Analysis and Prevention,2011,6(4):257-260.
[16]杜昌清,陈建波.基于Advant Edge的硬态精车过程仿真[J].工具技术,2015,49(4):27-31.DU Chang-qing,CHEN Jian-bo.Simulation of Hard-state Finish Cutting Process Based on Advant Edge[J].Tool Engineering,2015,49(4):27-31.