ISSN   1004-0595

CN  62-1095/O4

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磨合过程中缸套表面形貌变化的计算机仿真[J]. 摩擦学学报, 1999, 19(2): 151-155.
引用本文: 磨合过程中缸套表面形貌变化的计算机仿真[J]. 摩擦学学报, 1999, 19(2): 151-155.
Computer Simulation of the Variation of Cylinder Bore Surface Profile during Running-in[J]. TRIBOLOGY, 1999, 19(2): 151-155.
Citation: Computer Simulation of the Variation of Cylinder Bore Surface Profile during Running-in[J]. TRIBOLOGY, 1999, 19(2): 151-155.

磨合过程中缸套表面形貌变化的计算机仿真

Computer Simulation of the Variation of Cylinder Bore Surface Profile during Running-in

  • 摘要: 对磨合过程中缸套表面形貌的变化进行了观测,发现其为原始表面形貌逐渐被新表面形貌取代的过程,最终表面形貌由缸套的磨损和润滑条件决定,建立了模拟磨合过程中缸套表面形貌变化的计算机仿真模型,仿真结果和试验现象吻合较好。

     

    Abstract: The surface profiles of the cylinder bore near TDC, BDC and the middle of stroke during running in have been recorded by a stylus instrument. The experiment results show that the variation of the surface profile of cylinder bore is a process in which the initial surface profile is gradually substituted by the newly generated surface profile during running in. A computer simulation model is also established to study the variation of the surface profile of the cylinder bore during running in. The results obtained with the simulaton model conform well with the testing phenomena.

     

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