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奥氏体不锈钢小孔钻削机理研究(英文) 被引量：4

Study by Mechanisms on Minipore Drilling of Austenitic Stainless Steel
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摘要 通过仿真和试验对典型的难加工材料奥氏体耐酸钢(1Cr18Ni9Ti)的小孔钻削机理进行了研究。利用大型商业有限元软件模拟了三维钻削过程,研究小孔钻削加工过程中钻削力、温度等随切削用量的变化趋势,在相同的切削条件下对1Cr18Ni9Ti同时进行了大量的试验研究。两者试验结果吻合良好,为进一步优化切削参数提供了理论指导。 Drilling mechanics for hard-to-cut material of Austenitic Stainless Steel 1Cr18Ni9Ti by finite element analysis software ABAQUS and experiment are studied. Analogy results indicate that drill thrust, torque and temperature would change with cutting feed, they increase with feed increasing. This analytic conclusion matches with test result in the same cutting conditions well, and it can supply theoretical guiding to optimize cutting parameters.
作者 徐兰英 叶邦彦 伍强 王伟文 梁忠伟
机构地区 华南理工大学机械与汽车工程学院 广东技术师范学院机电学院
出处 《科学技术与工程》 2008年第23期6344-6348,共5页 Science Technology and Engineering
关键词 钻削 热力耦合 切屑分离标准 有限元模拟 drilling coupled thermo-mechanical chip separation criterion finite element simulation
分类号 TG52 [金属学及工艺—金属切削加工及机床]
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参考文献6

  • 1[1]Shaw M C,Cook N H,Smith P A.The mechanics of three-dimensional cutting operation.Transactions of the ASME,1952;74:1055
  • 2[2]Armarego E J,Cheng C Y.Drilling with flat rake face and conventional twist drills-I theoretical investigation.International Journal of Machine Tool Design and Research,1972;12:37
  • 3[3]Stephenson D A,Agapiou J S,Calculation of main CUTTING edge forces and torque for drilling with arbitrary point geometries.International Journal of Machine Tool Design and Research,1992;32:521
  • 4[4]Fuh Kuang hua,Chang Chung shin.Cutting performance of thick Web drilling with curved primary cutting tools.International Journal of Machine Tools and Manufacture,1995;135:975
  • 5[5]Strenkowski J S,Hsieh C C,Shih A J.An analytical finite element technique for predicting thrust force and torque in drilling.International Journal of Machine Tools & Manufacture,2004;44:1413
  • 6[6]Shiva K,Richard E.,Shiv G,et al.Influence of thermal effects on hole quality in dry drilling,Part 1:A thermal model of work-piece temperatures.Department of Mechanical and Industrial Engineering,Surface and Coatings Technology,2001;148:117

同被引文献17

  • 1梁洁萍,周知进.微小孔加工与微细钻头[J].湘潭师范学院学报（自然科学版）,2004,26(4):56-58. 被引量：11
  • 2李宁,龙坚战,周永贵,张勇.超细WC-Co硬质合金的组织与性能特征[J].硬质合金,2005,22(2):107-111. 被引量：11
  • 3陈日耀.金属钻削原理[M].北京:机械工业出版社,1990.
  • 4Xu L Y,Ye B Y,Wu Q,et al.Study on minipore drilling to stainless steel 1Cr18Ni9Ti[J].Key Engineering Materials,2009,392/393/394:55-59.
  • 5Stephension D A.Calculation of main cutting edge forces and torque for drilling with arbitrary point geometries.International[J].International Journal of Machine Tools and Manufacture,1992,32(4):521-538.
  • 6Komanduri R,Hou Z B.Thermal modeling of the metal cutting process (Part III):temperature rise distribution due to the combined effects of shear plae heat source and the tool-chip interface frictional heat source[J].International Journal of Mechanical Sciences,2001,43:89-107.
  • 7Kalidas Shiva,Kapoor Shiv G,DeVor Richard E.Influence of thermal effects on hole quality in dry drilling(Part 1):a thermal model of work-piece temperatures[J].Department of Mechanical and Industrial Eugineering,2001,6:1801-2906.
  • 8Strenkowski J S,Hsieh C C,Shih A J.An analytical finite element technique for predicting thrust force and torque in drilling[J].International Journal of Machine Tools and Manufacture,2004,45:1413-1421.
  • 9李家伟.细长轴加工方法探略[J].机械,2007,34(9):63-64. 被引量：7
  • 10Xiaoguang Sun,You Wang,D.Y. Li.Mechanical properties and erosion resistance of ceria nano-particle-doped ultrafine WC–12Co composite prepared by spark plasma sintering[J]. Wear . 2013 (1-2)

引证文献4

二级引证文献4

科学技术与工程
2008年 第23期

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