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本文通过对斜盘型轴向柱塞泵产生噪声的机理分析,提出了降低噪声的设计方法,推导了低噪声型泵的配流盘阻尼孔及三角槽计算公式。并通过试验证实了设计方法的正确性。
Based on the analysis of the mechanism of the noise generated by the swash plate type axial piston pump, the design method of noise reduction is put forward. The formula of the orifice and the triangular slot of the low noise type pump is deduced. The correctness of the design method is verified through experiments.