包邮数控磨齿机故障诊断与可靠性评估

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作者：王会良等著

出版社：电子工业出版社

本类榜单：工业技术

分类：工业技术 > 机械仪表工业

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ISBN：9787121468094
装帧：一般胶版纸
册数：暂无
重量：暂无
开本：16开
页数：128
出版时间：2024-01-01
条形码：9787121468094 ; 978-7-121-46809-4

内容简介

本书围绕数控磨齿机可靠性技术中的一系列问题，在可靠性建模、可靠性评估、故障分析及可靠性风险评价等方面进行了研究，以达到提高国产数控磨齿机的可靠性水平的目的。本书首先确定了可靠性评价特征量及这些特征量之间的相互关系，为可靠性评估方法的研究奠定基础；其次对小样本可靠性评估方法进行了研究，建立了基于 RBF 神经网络的可靠性评估流程，同时对数控成形磨齿机故障和可靠性风险进行了综合分析，为提升机床装备可靠性奠定基础。本书适合企业技术装备人员阅读，也可作为高等学校机械制造、智能制造相关专业在校本科生、研究生的教学参考用书。

第 1 章可靠性建模理论 ·····························································.1 1.1 可靠性建模与可靠性评价 ···············································.1 1.1.1 可靠性建模目的和意义 ·········································.1 1.1.2 可靠性评价函数 ··················································.2 1.1.3 可靠性评价指标 ··················································.4 1.2 可靠性分布模型简介 ·····················································.5 1.2.1 韦布尔分布模型 ··················································.5 1.2.2 指数分布模型 ·····················································.7 1.2.3 正态分布模型 ·····················································.9 1.2.4 对数正态分布模型 ···············································10 1.3 可靠性分布模型检验方法 ···············································12 1.3.1 统计假设检验 ·····················································12 1.3.2 拟合优度检验 ·····················································14 1.4 本章小结····································································16 第 2 章数控磨齿机磨削原理········

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