0φ 2001φ890φ18+0.010-0.01530-0.0110-0.031710201486-0.019-0.0311641420-0.0124-0.044088+0.06+0.030.833F12345678910+0.0560+0.02A+0.05 A28+0.031.60.8()-0.2-0.3+0.3+0.2B18-0.03 71.5×45°M30×1.5-6H70-0.0218-0.04+0.0430+0.0120B0.025 A1×45°R40 40 A×20-0.02φ 10+0.015C0.815 152R5 ×2A×645°2×20.8CR5×81×45°AD4×M1010 12/15×2R6×10R6×6+0.0814+0.05φ 20×2φ 50φ 40R20Dφ 48 201.5 ×45°+0.0522+0.03+0.04+0.021545 0 04-0.070-0.105-0.0-0.04512 440.8-0.+0.01812 0×2E0.8General tolerance ±0.1 Radius ±0.2 Angle ±0.5 °Surface Texture Ra1.6 Depth of Thread +2 Depth of Bore +0.5 用于国内选拔赛样题EChinaFSECTION A-ASkill: 数控铣项目毛坯材料: 铝合金 2A12 T4毛坯尺寸: 100×100×50Scale: 1:1Date: 2013/12/24Paper: A2竞赛时间: 7. 25HDrawn / Design by:鲁宏勋Drawing No: MOD1Description:模块 1Rev: 00Page: 1/112345678910
