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.4 K- Z0 V/ |, G9 t& B
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. `: D' z% H6 B: y2 R; R' Z
3. Straightness is out of tolerance: fact measurement of the guide's front edge is 0.26mm(Middle is concave)" E* W! l( h: L, ^2 f& N$ D
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.
; J3 u( W8 c' A2 ?5. There are two repair-welding on the assemble datum plane, protruding 0.03mm(15mm long and 5mm wide), see attached photo. |