两面多框可构视图的位置特征构形
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摘要
利用子图框间相对位置特征概括组合体中线、面、体的投影特征,可简化分析两面多框可构视图的构形过程。根据二维视图的图示特征分析,判断图框的投影方位对应关系,得出组合体的构成方式,确定图框的可构性,提出在同面点集范围内改变构成组合体表面的位置和类属形状的具体方法,以提高智力构形设计的灵活性、准确性和效率,并为物图对应的可逆性表达提供理论依据。
The projection features of lines, surfaces and solids in the combined solids are summarized by using the relative position characteristics of subgraph frames, and the configuration process of analyzing two-side-multi-frame constitutive views can be greatly simplified.According to the analysis of the graphical features of the two-dimensional view, the projection correspondence relationship of frame is judged, the composition of the assembly is obtained, and the constructability of the frame is determined. Putting forward the concrete method of position and generic shapes in the range of common plane point group is helpful to improve the flexibility, accuracy and efficiency of intelligent configuration design, and provide theoretical support for the reversibility expression for object and graphic.
The projection features of lines, surfaces and solids in the combined solids are summarized by using the relative position characteristics of subgraph frames, and the configuration process of analyzing two-side-multi-frame constitutive views can be greatly simplified.According to the analysis of the graphical features of the two-dimensional view, the projection correspondence relationship of frame is judged, the composition of the assembly is obtained, and the constructability of the frame is determined. Putting forward the concrete method of position and generic shapes in the range of common plane point group is helpful to improve the flexibility, accuracy and efficiency of intelligent configuration design, and provide theoretical support for the reversibility expression for object and graphic.
引文
[1]周宗团,曹敏,陈翔鹤.两面多框可构视图中存在不可构表面的条件[J].图学学报,2010,31(3):155-160.
[2]李传奇.特征视图的判定原则及同视图数量的关系[J].沈阳航空航天大学学报,2005,22(2):22.
[3]刘发鸿.不定形原理和可逆性条件[J].西安理工大学学报,1981(3):59.
[4]梁艳书.机械制图典型习题及解答[M].西安:西安电子科技大学出版社,2011:199.
[5]陈翔鹤,陆国栋.两面可构视图的空间构形方法研究[J].图学学报,2006,27(3):152.
[6]刘发鸿.视图分析中的同类形法[J].西安理工大学学报,1985(1):87.
[7]张春艳,甘瑞霞.可构三视图的空间构形分析[J].蚌埠学院学报,2018(2):33-37.
[8]石加联,刘海芳.截交线、相贯线的构形思维分析[J].辽宁科技大学学报,2005,28(2):131.
[9]董晓英,叶霞.现代工程图学[M].2版.北京:清华大学出版社,2015:129.
[10]陈锦昌,陈炽坤,孙炜.构型设计制图[M].北京:高等教育出版社,2015:160.
[11]牛彦.可构建多种组合体三维图的组合体二个投影图特征分析[J].沈阳理工大学学报,2006,25(3):85-87.
[12]安淑女.机械制图[M].北京:煤炭工业出版社,2008:102.
[13]盛奎川.组合体及其形体分析法的基本理论问题探讨[J].图学学报,2001(3):153-154.
[14]李丽,陈雪菱.现代工程制图[M].3版.北京:高等教育出版社,2017:87.
[2]李传奇.特征视图的判定原则及同视图数量的关系[J].沈阳航空航天大学学报,2005,22(2):22.
[3]刘发鸿.不定形原理和可逆性条件[J].西安理工大学学报,1981(3):59.
[4]梁艳书.机械制图典型习题及解答[M].西安:西安电子科技大学出版社,2011:199.
[5]陈翔鹤,陆国栋.两面可构视图的空间构形方法研究[J].图学学报,2006,27(3):152.
[6]刘发鸿.视图分析中的同类形法[J].西安理工大学学报,1985(1):87.
[7]张春艳,甘瑞霞.可构三视图的空间构形分析[J].蚌埠学院学报,2018(2):33-37.
[8]石加联,刘海芳.截交线、相贯线的构形思维分析[J].辽宁科技大学学报,2005,28(2):131.
[9]董晓英,叶霞.现代工程图学[M].2版.北京:清华大学出版社,2015:129.
[10]陈锦昌,陈炽坤,孙炜.构型设计制图[M].北京:高等教育出版社,2015:160.
[11]牛彦.可构建多种组合体三维图的组合体二个投影图特征分析[J].沈阳理工大学学报,2006,25(3):85-87.
[12]安淑女.机械制图[M].北京:煤炭工业出版社,2008:102.
[13]盛奎川.组合体及其形体分析法的基本理论问题探讨[J].图学学报,2001(3):153-154.
[14]李丽,陈雪菱.现代工程制图[M].3版.北京:高等教育出版社,2017:87.