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.
/ u4 I$ s* C, y4 X+ z! j4 t2. 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.5 u7 b+ _7 J ]$ o7 ]
3. Straightness is out of tolerance: fact measurement of the guide's front edge is 0.26mm(Middle is concave)8 s7 p! b8 m5 [3 H7 l% O1 B5 h
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.
' g( o' w% U: y- I* c: P& n# J& T5. There are two repair-welding on the assemble datum plane, protruding 0.03mm(15mm long and 5mm wide), see attached photo. |