An error model is proposed and errors caused by thermal- and force-induced deformation etc. are analyzed theoretically in detail. A complete experimental system is developed and a thermal error model for hobbing is built based on a series of tests.
本文对YKX3132G型六轴滚齿机床的误差、误差模型及造成误差的热致变形、力致变形等进行详细的理论分析,设计并建立起完整的实验系统,进行了一系列的试验,建立起滚齿加工热误差模型。
参考来源 - 滚齿误差及补偿技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The basic principle and method of grey system model and its application in thermal error modeling on machine tools had been presented briefly.
提出了采用灰色系统模型进行机床热误差建模的基本原理及方法，以及其在机床热误差补偿建模中的应用。
In the technology of thermal error compensation in NC machine tool, selecting the temperature variables rationally is key for setting the model of compensation.
在数控机床热误差控制补偿技术中，合理选择温度变量，是建立补偿模型的关键所在。
Based on an exact mathematic model, a measurement method regarding core thermal power of nuclear power pressurized water reactor and its error analysis were presented in this paper.
通过建立精确的数学模型，提出了一种测量核电站压水反应堆堆芯热功率的方法，并对该方法进行了误差分析。
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