CAD制图标准(中英文)

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tST-PER005APage1of7中文标题CAD制图标准ChineseTitle英文标题StandardofCADdrawingsEnglishTitle格式编号ST-ITT003B文件编号ST-PER005A文件属性□ISOStyleSNFileNo.FileType■NoISO发行部门PE编制人董明亮DongMingliang文件类别■Rules□Procedure□GuideIssuedbyPreparedbyFileClass部门审批批准CheckedbyApprovedby评审PE/PP/ITReviewedby发行日期2007.3.14文件等级□公司Corporation页数7DateGrading■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,andtheperipheryistobeincontinuousthinline.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。tST-PER005APage2of7Frameistobemadeincontinuousthickline,withitsrightandbottomlineoverlappingthedrawingframe,othersaretobemadeincontinuousthinline.Titlemustbeinsize5forChinese,and3.5forEnglish,andtextaretobewritteninsize3forChineseand2forEnglish,drawingNo.andmaterialarealsoexpectedtobeinsize5.1.3图号栏DrawingNo.外框大小12×55,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每增加一行,间隔9mm,字高:中文:3,英文:2.5,宽度≤0.75。Rowspaceis9mm,characterheight::3forChinese,2.5forEnglish,width≤0.75.1.5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楷体_GB2312,allfontinthedrawingsarerequestedtobeinHZ(romans,hzjd)1.6图线DrawingLine1.6.1图线分为粗细2种,粗线的宽度为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,dottedlineanddoubledottedlinemustbeintheconsistentlengthandspace.tST-PER005APage3of71.6.3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.Whendottedthinlineordoubledottedthinlineistoosmalltobedrawn,itmaybereplacedwithcontinuousthinline.1.6.4建议虚线与虚线(或其它图线)相交时,应线段相交;虚线是实线的延长线时,在连接处要离开。Suggestthecontinuouspartcrosswhendashedlines(orotherlines)meet;dashedlinesshallbeapartfromthecontinuouslinewhenbecometheextension.1.6.5画局部放大图时,应用细实线圈出被放大部分的部位,并用罗马数字顺序地标记。在局部放大图的上方中间标注出相应的罗马数字和采用的比例。Whendrawingneedstobepartiallyenlarged,theenlargedpartshallbemarkedoutwithcontinuousthinlineanddigitalsequence.Andtherelevantdigitalsequenceandthescaleusedshallbemarkedoutontheuppercenteroftheenlargedpart.1.7尺寸标注DimensionLabel尺寸标注用细实线绘制,尺寸数字字高与尺寸箭头大小一致:A4:2.5;A3:3.5。Dimensionlabelistobemadeincontinuousthinline,thearrowshallbeinthesamesizeasthedigitheight:A4:2.5;A3:3.5。1.8技术要求TechnicalRequirement技术要求书写采用细实线,字高:A4:2.8;A3:4。Technicalrequirementshallbewrittenincontinuousthinline,characterheight:A4:2.8;A3:4.1.9图中的表格Forms一般情况下,字高与尺寸标注一致。如表格文字太多,可视情况而定。Usuallythecharacterheightshallbeconsistentwiththedimensionlabel.Butifthetextistoomuch,itmaydepend.tST-PER005APage4of71.10表面粗糙度SurfaceRoughness代号中数字的方向必须与尺寸数字的方向一致。对其中使用最多的一种代(符)号可以统一标注在图样右上角,并加注“其余”两字,且应比图形上其它代(符)号大1.4倍。Digitinthesymbolshallbeinthesamedirectionasdimensiondigit.Andthemostusedsymbolmaybemarkedoutintherightcornerofthedrawing,withremarkof“Others”,andthesizeof1.4timeslargerthanothersymbols.1.11剖切符号及箭头SectionSymbolandArrow剖切符号:粗线;箭头:细线。Sectionsymbol:boldline;arrow:thinline.1.12颜色:Color:1.12.1粗线:白色Boldline:white1.12.2细实线:洋红色Continuousthinline:carmine1.12.3中心线(点划线):红色Centerline(dottedline):red1.12.4双点划线:洋红色Doubledottedline:carmine1.12.5虚线:洋红色Dashedline:carmine1.12.6螺纹线:洋红色Helix:carminetST-PER005APage5of71.12.7剖面线:黄色Sectionline:yellow1.12.8尺寸标注:文字:黄色;尺寸线及箭头:黄色Dimensionlabel:Text:yellow;dimensionlineandarrow:yellow1.12.9技术要求:绿色Technicalrequirement:green1.12.10图框:图框线:白色;周边线:红色Frame:Frame:white;peripheryline:red1.12.11标题栏:线框:青色(外框是粗线,用白色);文字:绿色Title:Frame:cyan(frametobeinwhiteboldline);text:green1.12.12明细栏:线框:青色(外框是粗线,用白色);文字:绿色Specification:Frame:cyan(frametobeinwhiteboldline);text:green1.12.13图号栏:线框:青色;文字:绿色DrawingNo:Frame:cyan;text:green1.12.14图中的表格:线框:青色;文字:绿色Forms:Frame:cyan;text:green1.12.15引出序号:tST-PER005APage6of7指引线:黄色;数字:黄色IntroductionSequence:Guideline:yellow;digit:yellow1.12.16剖切符号及箭头SectionSymbolandArrow剖切符号:白色;箭头:黄色Sectionsymbol:white;arrow:yellow1.12.17赛彤Logo:青色SaitongLogo:cyan2工艺图规定TechnologyDrawingRules工艺图的绘图规定可参照图纸规定,线型、颜色基本一致。工艺图纸里没有英文,且增加了工步、工艺内容,故字体大小有些改动,除名称用5号字外,其余都用3号字。装配卡中的规格用5号字,且明细栏每增加一行,间隔7mm,字高为3。Technologydrawingrulesmayrefertothatforthegeneraldrawing,line,andcolorshallbeconsistent.ThereisnoEnglishintechnologydrawings,andprocessstepandtechnologyareadded,thereforethefontmaychangeabit:texttobeinsize3andtitletobeinsize5.textforassemblycardshallbeinsize5,androwspaceforspecificationshallbe7mm,characterheight:3.3以上规定的几点说明Notes3.1大致规则是:除图形中的图线、标注外,其余线条用青色,文字用绿色;Generalrules:exceptdrawinglinesandlabels,alllinesaretobeincyan,andtextistobeingreen;3.2图纸中所有的图形、文字不要超出其规定的范围,特别是表格类的文字,不要超出其表格线。如文字太多,可适当增加一行,或缩短文字的宽度,视情况而定;Graphandtextshallnotexceedthedefinedarea,especiallytextinthe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