| 多面斜螺纹孔网架球的数控加工 |
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| 引用本文： | 赵宏.多面斜螺纹孔网架球的数控加工[J].机床与液压,2010,38(2). |
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| 作者姓名： | 赵宏 |
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| 作者单位： | 深圳第二高级技工学校,广东深圳,518049 |
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| 摘 要： | 以网架球为研究对象,分析了多个斜面螺纹孔的数控加工难题,解决了使刀轴垂直于斜面的问题,在三轴和四轴数控床上实现了斜螺孔的加工,但效率较低;最终利用五轴数控机床,高效地完成了批量多面斜螺纹孔的数控加工。提出的3种斜螺纹孔的加工方法适用于其他斜孔类零件的加工。
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| 关 键 词： | 网架球 斜螺纹孔 刀轴 数控机床 斜坐标 |
NC Processing of the Frame Node with Multi-surface Inclined Threaded Holes |
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| ZHAO Hong.NC Processing of the Frame Node with Multi-surface Inclined Threaded Holes[J].Machine Tool & Hydraulics,2010,38(2). |
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| Authors: | ZHAO Hong |
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| Affiliation: | Shenzhen Second Senior Technical School;Shenzhen Guangdong 518049;China |
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| Abstract: | Taking the frame node as research object,machining problem about multi-surface inclined threaded holes was analyzed.The problem how tool axis plumbs inclined plane was solved.Inclined threaded holes machining was realized on 3 axis and 4 axis CNC machine tools,but machining efficiency was low.The lot production of multi-surface inclined threaded holes were completed efficiently on 5 axis CNC machine tools.The proposed method is applicable to other parts with inclined holes. |
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| Keywords: | Frame node Inclined threaded holes Tool axis NC machine tools Oblique coordinates |
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