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首页> 外文期刊>Production Engineering: Research and Development >Modeling of process forces with consideration of tool wear for machining of sintered steel alloy for application to valve seat in a combustion engine
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Modeling of process forces with consideration of tool wear for machining of sintered steel alloy for application to valve seat in a combustion engine

机译:考虑到烧结钢合金加工工具磨损工艺力的建模,以应用于内燃机阀座的阀座

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摘要

The reliable and precise machining of cylinder head components in the combustion engine represents a crucial and complicated step in the production process. In industrial manufacturing processes, disturbances are inevitable and provide a measure of uncertainty in each production step. Increasingly, the influence of such uncertainties is being evaluated using simulation models. To determine the performance quality of the model, a suitable cutting material and the edge geometry must be identified. In this paper, experimental investigation of polycrystalline cubic boron nitride grades for machining valve seats made of powder metallurgy steel in a combustion engine is presented. Then, a mechanistic approach is used to establish a prediction model of the process forces based on the experimentally determined data set.
机译:内燃机中的气缸盖部件的可靠和精确加工代表了生产过程中的至关重要和复杂的步骤。 在工业制造过程中,扰动是不可避免的,并在每个生产步骤中提供不确定性的衡量标准。 越来越多地,使用模拟模型评估这种不确定性的影响。 为了确定模型的性能质量,必须识别合适的切割材料和边缘几何体。 本文介绍了一种在内燃机中由粉末冶金钢制成的加工阀座加工阀座的多晶立方硼等级的实验研究。 然后,使用机械方法基于实验确定的数据集来建立处理力的预测模型。

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