4楼正解! |
4楼说的比较明白,我理解的是:第一个是3/16”的沉头通孔((比M4大一点,),沉头角度是82°,装的时候用#8的螺钉,有14处; 第二个估计在其他视图,要是没其他视图,你可以按比例自己算一下, |
The first picture: Drill a 3/16” through hole, tap the countersunk head angle of 82°, thread specification 8#, deep penetration threaded holes, a total of 14 places; The second picture: the depth of the threaded hole in the planing surface is 0.103。 |
Very simple, easy understand from the drawings. |
第一个图的意思是钻3/16”通孔,攻沉头角度82° 8#贯穿螺纹 14处 第二个图孔的直径应该是标注在图纸其他同样的孔处 个人愚见 如有误请大神指教 |
局部视图大家都懒得猜了 |
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