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.7 ^$ z1 I; w% g
2. 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.- c! e1 I" d) y7 |- a% J7 r3 Q
3. Straightness is out of tolerance: fact measurement of the guide's front edge is 0.26mm(Middle is concave)" p1 [" U- y v' K! q
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.
' Z7 D; ?) A k6 C, G! e% R5. There are two repair-welding on the assemble datum plane, protruding 0.03mm(15mm long and 5mm wide), see attached photo. |