1、P1231aP123(2)2a3a4aP124(1)5aP124(1)6aP124(10-4)7a8a9aP125(1)10a11aP125(2)12aP125(2)13aP125(3)14aP125(3)15a16aP125(4)17a18aP12619aP12620aP127(1)21aP127(1)22a23aP127(2)24a25a26aP127(3)27a28aP128(1)29aP128(1)30aP128(2)31aP128(2)32aP129(1)33a34aP129(2)35a36a37aP13038a39aP13140a41aP132(1)42aP132(2)43a44a
2、P132(3)45aP132(3)46aP133(1)47aP133(1)48aP133(2)49aP133(2)50aP134(1)51aP134(2)52aP13553a 下次课堂作业：P136画剖视图训练54a13655a56aP13657a58aP137(1)59aP137(1)60aP137(2)61aP137(2)62aP137(2)63aP13864aP13865aP13866aP139(1)67aP139(1)68aP13969a70a71aP139(2)72aP14010-2173aP14010-2174aP140(3)75aP140(2)76a77aP14010-2378a
3、79aP141(1)80aP141(2)81a14282aP14383a84aP14485a86a87a88a89a90a剖 视 训 练制 图审 核91aP14592aP14593aP145型芯94aP145型芯95a96aP149(1)97aP149(2)要求：要求：1、图线粗细均匀。、图线粗细均匀。2、连接处光滑过渡。、连接处光滑过渡。3、擦净多余图线。、擦净多余图线。98aP151(1)99aP151(1)100aP151(2)101aP153(2)102a相贯线上的点的找法相贯线上的点的找法103aP154(1)104a要求：要求：1、图线粗细均匀。、图线粗细均匀。2、连接处光滑过渡。
4、、连接处光滑过渡。3、擦净多余图线。、擦净多余图线。105aP162(1)312106aP162(2)12107aP162(3)123108aP162(4)12109aP162(5)123螺孔小径与孔径相等螺孔小径与孔径相等110aP162(6)123111aP163(1)112aP163(2)113aP163(3)12(P6)LH-7H114aP163(4)非密封管螺纹非密封管螺纹115aP165116a117a118a119a120a121aGB/T1096 键 516P166122a啮合区的五条线啮合区的五条线123aP167剖视画法剖视画法124aP167外形画法外形画法125aM8 7HP168126a127a128aM 8 7 H129a130a 2-6H 0.0420.3 0.3 2-7H?16P169131a 2-6 H132a 0.0420.3 0.3133a134a135a?16136a137a 2-7H138a P171139a 140a锥 销 孔配 作P172141aP173车轮毂左端形状车轮毂左端形状142aP176143aX12X18X28144aP185145a146a147a148a149a150a151a152a
