| 精密铸造压型制造新工艺参数研究 |
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| 引用本文： | 崔士蓬,刘赵铭,刘海坤.精密铸造压型制造新工艺参数研究[J].大连铁道学院学报,2009(1):30-33. |
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| 作者姓名： | 崔士蓬 刘赵铭 刘海坤 |
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| 作者单位： | 大连交通大学材料科学与工程学院; |
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| 摘 要： | 为了提高制造压型的生产效率、铸件质量和降低生产成本，对雕铣机制造精密铸造变形铝合金压型新工艺加工参数进行了研究，找出了覆盖率、主轴转速和进给速度等对表面粗糙度和加工效率的影响规律，即对表面粗糙度产生影响的因素主次顺序为：主轴转速、覆盖率和进给速度；对加工效率产生影响的因素主次顺序为：覆盖率、进给速度和主轴转速。并通过正交试验确定出了较优的切削用量，即覆盖率20％、进给速度30mm／min、主轴转速300r／min和吃刀量0．4～1mm。
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| 关 键 词： | 雕铣机 压型 生产效率 成本 |
Research on the New Process Parameters of Manufacture the Profiling |
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| CUI Shi-peng,LIU Zhao-ming,LIU Hai-kun.Research on the New Process Parameters of Manufacture the Profiling[J].Journal of Dalian Railway Institute,2009(1):30-33. |
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| Authors: | CUI Shi-peng LIU Zhao-ming LIU Hai-kun |
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| Institution: | CUI Shi-peng,LIU Zhao-ming,LIU Hai-kun(School of Materials Science & Engineering,Dalian Jiaotong University,Dalian 116028,China) |
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| Abstract: | For improving the efficacy,the casting quality and lowering production costs,the new manufacture process for the deformation aluminum alloy profiling that manufactured on the carves-milling machine were studied.The effect law of coverage rates,chief axis rotation rate and feed speed on surface harshness and experiment process efficiency had been found.The result shown that chief axis rotation rate was the primary effect factor on surface harshness.And the coverage rates were the primary effect factor on exp... |
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| Keywords: | carves-milling machine profiling production efficiency cost |
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