1.Perpendicularity is out of tolerance: drawing's requirement is Φ125±0.011, perpendicularity tolerance of the outer circle and end face is 0.03mm, fact measurement is 0.06mm.
1 _! X. T# u2 n q) @8 I2. Parallelism is out of tolerance: the required parallelism between the bottom assemble datum plane and guide installiaton plane is 0.02mm, fact measurement is 0.05mm.' Z% d( }+ T% [2 s6 W7 Y* b
3. Straightness is out of tolerance: fact measurement of the guide's front edge is 0.26mm(Middle is concave): ~3 j1 a! J) V
4. Dimension is out of tolerance: drawing's requirement is Φ150+0.04, distance between the hole center and the bottom is required 145±0.03mm, fact measurement is 144.94mm.) ]0 R9 M2 }' s; A' m0 \, `) c
5. There are two repair-welding on the assemble datum plane, protruding 0.03mm(15mm long and 5mm wide), see attached photo. |
发表于 2011-6-30 00:03:22
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