| 球墨铸铁高速铣削加工工艺参数优化实验研究 |
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| 引用本文： | 晏岱,崔明稳,江吉彬,陈丙三.球墨铸铁高速铣削加工工艺参数优化实验研究[J].福建工程学院学报,2018,0(6):520-525. |
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| 作者姓名： | 晏岱 崔明稳 江吉彬 陈丙三 |
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| 作者单位： | 福建工程学院机械与汽车工程学院 |
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| 摘 要： | 针对难加工球墨铸铁材料进行高速铣削工艺参数优化研究，设计了四因素四水平正交实验，以获得铣削用量对加工过程力和表面粗糙度的影响关系，并利用多元回归分析建立铣削分力和粗糙度的经验模型。研究结果表明:每齿进给量对粗糙度值影响最为显著，铣削参数设置不同，产生的铣削分力不同，背吃刀量对铣削分力影响最大。针对最小铣削力与最小粗糙度的目标，分别得出最优的铣削用量参数。
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| 关 键 词： | 球墨铸铁 高速铣削 正交实验 粗糙度 工艺参数优化 |
Experimental study on process parameter optimization for high speed milling of ductile iron |
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| YAN Dai,CUI Mingwen,JIANG Jibin,CHEN Bingsan.Experimental study on process parameter optimization for high speed milling of ductile iron[J].Journal of Fujian University of Technology,2018,0(6):520-525. |
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| Authors: | YAN Dai CUI Mingwen JIANG Jibin CHEN Bingsan |
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| Affiliation: | School of Mechanical and Automotive Engineering, Fujian University of Technology |
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| Abstract: | Aiming at the optimization of high-speed milling process parameters for difficult-to-machine ductile iron materials, a four-factor four-level orthogonal experiment was designed to obtain the impacts of milling amount on machining process force and surface roughness, and multi-regression analysis was used to establish an empirical model of the milling force and roughness. Results show that the per-tooth feed has the most significant impact on the roughness value. Different milling parameters will produce different milling forces. The amount of back cutting depth has the greatest influence on the milling force. Optimal milling parameters are obtained respectively for the goal of a minimum milling force and a minimum roughness. |
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| Keywords: | ductile iron high speed milling orthogonal experiment roughness process parameter optimization |
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