【机械制图A】螺纹画法 机械制图的螺纹画法？
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http://image.baidu.com/i?ct=503316480&z=0&tn=baiduimagedetail&word=%C2%DD%CE%C6+%D6%C6%CD%BC&in=1288&cl=2&cm=1&sc=0&lm=-1&pn=18&rn=1&di=572325860&ln=79
http://image.baidu.com/i?ct=503316480&z=0&tn=baiduimagedetail&word=%C2%DD%CE%C6+%D6%C6%CD%BC&in=32624&cl=2&cm=1&sc=0&lm=-1&pn=12&rn=1&di=1759158216&ln=79
http://www.qledu.net/jxzht/disanshijiujiang.htm
http://www.jyvtc.com/jpkc/jd/image/clip_image002_0104.jpg
http://www.jyvtc.com/jpkc/jd/image/clip_image002_0103.jpg
http://www.qledu.net/jxzht/disanshijiujiang.htm
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\u87ba\u7eb9\u7684\u6807\u51c6\uff1a\u666e\u901a\u87ba\u7eb9 \u57fa\u672c\u7259\u578b GB/T192 \u20141981
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GBT 192-2003 \u666e\u901a\u87ba\u7eb9 \u57fa\u672c\u7259\u578b
GBT 193-2003 \u666e\u901a\u87ba\u7eb9 \u76f4\u5f84\u4e0e\u87ba\u8ddd\u7cfb\u5217
GBT 196-2003 \u666e\u901a\u87ba\u7eb9 \u57fa\u672c\u5c3a\u5bf8
GBT 197-2003 \u666e\u901a\u87ba\u7eb9 \u516c\u5dee
内螺纹大径为细实线，小径为粗实线，螺纹终止线和外螺纹一样。轴向视图小径为粗实 线的整圆，大径为细实线的大于3/4个圆。
螺纹连接的画法：旋合部分按外螺纹的画法画。
外螺纹外面用粗里面用细，内螺纹小圆用粗，大圆用细
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绛旓細1.鍥芥爣瑙勫畾锛铻虹汗鐨勭墮椤讹紙澶у緞锛夊強铻虹汗鐨勭粓姝㈢嚎鐢ㄧ矖瀹炵嚎琛ㄧず锛岀墮搴曪紙灏忓緞锛夌敤缁嗗疄绾胯〃绀猴紝鍦ㄥ钩琛屼簬铻烘潌杞寸嚎鐨勬姇褰遍潰鐨勮鍥句腑锛岃灪鏉嗙殑鍊掕鎴栧掑渾閮ㄥ垎涔熷簲鐢诲嚭锛涘湪鍨傜洿浜庤灪绾硅酱绾跨殑鎶曞奖闈㈢殑瑙嗗浘涓紝琛ㄧず鐗欏簳鐨勭粏瀹炵嚎鍦嗗彧鐢荤害3/4鍦嗭紝姝ゆ椂铻虹汗鐨勫掕瑙勫畾鐪佺暐涓嶇敾銆2.鍐呰灪绾圭殑鐢绘硶銆傚墫寮琛ㄧず鏃禰鍥撅紙a...
