图纸幅面和标题栏 有关规定

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1、图纸幅面和标题栏有关规定图1-37在“图1-37图纸基本幅面的尺寸”中，各项参数的含义如下：（1）B、L：图纸的宽度和长度；（2）a：留给装订的一边的空余宽度；（3）c：其他3条边的空余宽度；（4）e：无装订边时的各空余宽度。he"governingforthepeople","Nomattertheinterestsofthemasses"conceptunderstandingisnotinplace.Thespecificworktreatswiththedeployment,afewleadingcadrescomplainthatworkisto

2、ocomplicated,toomuchresponsibility,thepressureistoolarge,toomuchemphasisonthedifficultyofthework.Forexample,noncoalmine图框格式分留装订边（如图1-38所示）和不留装订边（如图1-39所示）两种，但同一产品的图样只能采用同一种格式，并均画出图框线和标题栏。图1-38留有装订边的图纸格式图1-39不留装订边的图纸格式he"governingforthepeople","Nomattertheinterestsofthemasses"conce

3、ptunderstandingisnotinplace.Thespecificworktreatswiththedeployment,afewleadingcadrescomplainthatworkistoocomplicated,toomuchresponsibility,thepressureistoolarge,toomuchemphasisonthedifficultyofthework.Forexample,noncoalmine每张图样都必须画出标题栏。标题栏的格式和尺寸如图1-40所示。标题栏的外边框是粗实线，其余是细实线。一般情况下，标题

4、栏位于图纸的右下角，同时也允许位于图纸右上角。标题栏中文字的书写方向即为看图方向。图1-40he"governingforthepeople","Nomattertheinterestsofthemasses"conceptunderstandingisnotinplace.Thespecificworktreatswiththedeployment,afewleadingcadrescomplainthatworkistoocomplicated,toomuchresponsibility,thepressureistoolarge,toomuchemp

5、hasisonthedifficultyofthework.Forexample,noncoalmine