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./ B) W3 b$ C& D# k4 a+ ?) V
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. U# N2 k5 j9 r
3. Straightness is out of tolerance: fact measurement of the guide's front edge is 0.26mm(Middle is concave)1 G. H. n: q: m* X ^
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.
& E5 V1 ]+ g! E1 B2 \7 ^5. There are two repair-welding on the assemble datum plane, protruding 0.03mm(15mm long and 5mm wide), see attached photo. |