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1、中文标题ChineseTitleCAD制图标准英文标题EnglishTitleStandardofCADdrawings格式编号StyleSNST-ITT003B文件编号FileNo.ST-PER005A文件属性FileType□ISO■NoISO发行部门IssuedbyPE编制人Preparedby董明亮DongMingliang文件类别FileClass■Rules□Procedure□Guide部门审批Checkedby批准Approvedby评审ReviewedbyPE/PP/IT发行日期Date2007.3.14文件等级口Grading■公
2、司Corporation页数7部门DepartmentPagesCAD制图标准StandardofCADDrawings为了使图纸更规范化,下面制定了一些相关的绘图规定:Tobettermanagedrawingmaking,herebelowaresomedrawingrules:1图纸规定DrawingRules1.1图框及周边DrawingFrameandPeriphery图框线用粗实线绘制,周边线用细实线绘制。Drawingframeistobemadeincontinuousthickline,andtheperipheryistobein
3、continuousthinline.1.2标题栏Title外框用粗实线绘制,其右边和底边与图框线重合,其余用细实线绘制。填写的文字,除名称中文用5号字、英文用3.5号字外,其余中文用3号字、英文用2号字,其中图号、材料也用5号字。Frameistobemadeincontinuousthickline,withitsrightandbottomlineoverlappingthedrawingframe,othersaretobemadeincontinuousthinline.Titlemustbeinsize5forChinese,and3.5
4、forEnglish,andtextaretobewritteninsize3forChineseand2forEnglish,drawingNo.andmaterialarealsoexpectedtobeinsize5.1.3图号栏DrawingNo.夕卜框大小12x55,用细实线绘制,文字与标题栏中的图号文字一致(即5号字)。Frameistobemadeinthesizeof12X55,incontinuousthinline,textistobeinthesamesize(5)asthetitle.1.4明细栏Specification每增
5、加一行,间隔9mm,字高:中文:3,英文:2.5,宽度W0.75。Rowspaceis9mm,characterheight::3forChinese,2.5forEnglish,widthWO.75.1.5字体Font图纸中所采用的字体,除单位名称用楷体_GB2312外,其余用HZ(romans,hzjd)字体。Exceptcompanynamemayuse#i^_GB2312,allfontinthedrawingsarerequestedtobeinHZ(romans,hzjd)1.6图线DrawingLine1.6.1图线分为粗细2种,粗线的
6、宽度为0.35mm,细线的宽度为0.13mm。Drawinglineincludestwotypes:thickline,withthewidthof0.35mm;andthinline,withthewidth0.13mm.1.6.2同一图样中,同类图线的宽度应基本一致。虚线、点划线及双点划线的线段长短和间隔应各自大致相等。Linesforthesamedrawingshallbeintheconsistentwidth,dashedline,dottedlineanddoubledottedlinemustbeintheconsistentlen
7、gthandspace.1.6.3绘制圆的对称中心线时,应超出圆外2〜5mm;首末两端应是线段而不是短划;圆心应是线段的交点。在较小的图形上绘制细点划线或双点划线有困难时,可用细实线代替。Centerlineshallbe2-5mmoutsidethecircle;thestartandtheendshallbeinshortcontinuouslineinsteadofshortdashedline;circlecentermustbethejunctionofthelines.Whendottedthinlineordoubledottedthi
8、nlineistoosmalltobedrawn,itmaybereplacedwithcontinuous