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对压缩机构件常用材料的缺口疲劳强度进行了测量,导出了疲劳应力集中系数与缺和材料的夫系:K;。K;’””。测量结果和计算值符合很好,相对误差小于10%,讨论了缺口疲劳强度的本质。对压缩机材料及相应的疲劳设计有指导作用。表2。压缩机常用材料的疲劳缺口效应@张涛请下载后查看，本文暂不支持在线获取查看简介。
The notched fatigue strength of the commonly used materials of compressor components was measured and the fatigue stress concentration coefficient and the lack of materials were derived. K; ’“”. The measured results agree well with the calculated values, and the relative errors are less than 10%. The nature of notch fatigue strength is discussed. The compressor material and the corresponding fatigue design has a guiding role. Table 2. Fatigue gap effect of commonly used materials compressor @ Zhang Tao Please download after viewing, this article does not support online access to view profile.