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.; E1 b+ c) [" R, d! {
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.
' H4 U5 q& C! z- w3. Straightness is out of tolerance: fact measurement of the guide's front edge is 0.26mm(Middle is concave)
- l/ H! P' a" O5 g+ x: u2 a4. 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.9 a$ F6 L* h3 s1 o: T$ B% Q
5. There are two repair-welding on the assemble datum plane, protruding 0.03mm(15mm long and 5mm wide), see attached photo. |