Two components at different heights share one datum plate: the step height is milled in the same setup, so no shimming is needed at assembly.
Both levels are drilled from the same reference edge, which keeps parts interchangeable.
Stepped Mounting Plate
Both levels are milled in one setup so two heights share a datum without shimming, with holes referenced to the same edge for interchangeability.
- Material
- Aluminium alloy
- Process
- 3-axis milling + boring + surface grinding + tapping
- Tolerance
- ±0.02 mm hole pattern · ±0.01 mm flatness
- Finish
- Ground faces (Ra 0.8 µm), anodizing optional
- Size
- Custom per drawing
- Batch
- 1 pc sample – 1,000 pcs / year
- Lead time
- 15–20 working days (first article 10–12)
- Documents
- FAI report · material cert · dimensional report