关于基本视图与向视图的讨论

Discussion about basis view and direction view

针对视图配置不恰当将会影响对工程图纸的理解,达不到国家制图标准规定的“看图方便、制图简便”的基本要求的问题。从基本视图与向视图的异同点出发,分析了向视图配置的不合理性：不便于识别主视图、不便于识别其他视图、不便于简便制图。合理的视图配置应该考虑到视图的识别要方便,还应该考虑到“看图方便,制图简便”的基本要求,建议在表达零部件时应综合应用基本视图及向视图,在同一张图纸上,既有基本视图又有向视图。

It will affect understanding about engineering drawing that the view collocation is improper,and can not satisfy the basic request that the national drawing standard have regulated‘seeing drawing conveniently and drawing simply’.The writer analyses the differences about the basis view and the direction view.considering the irrationality of the direction view collocation:no easy to identify the main view,no easy to identify the rest view, no easy to draw simply.The rational view collocation should consider to identify the view easily,and should consider the basic request of‘seeing drawing conveniently and drawing simply’also.It is squashed to combine the basis view with the direction view when you express the part.On the same drawing,there is basic view as well as direction view