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这个比较简单,1气割下料D212×10 8 {7 r: X3 j" o D, }$ T2车,顶车外圆至尺寸,车两端面保证总厚7,钻、镗D20孔,车端面D162孔至深4.9, ; J5 ]/ `+ i3 `; J2 D! ?3磨两端面保证图示厚度尺寸 5 ?9 C* a( Z* O/ i( n# i, t6 ]9 E4数控铣,钻端面孔,铣两处豁口至尺寸 3 a5 N. M9 |. L5、钳,去毛刺,沉台% s4 ~2 p7 v B; F7 x5 ^1 Q 报价,各 ... 4 [* k0 ~3 U' A; FHector198299 发表于 2010-7-6 17:03 http://www.3dportal.cn/discuz/images/common/back.gif
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