Yield Rate

In production use, Yield Rate is commonly defined as: Ratio of qualified products to total output. It determines functional acceptance, assembly fit, and long-term product reliability. A clear standard around this topic usually shortens prove-out time. Measurement capability and datum strategy must be validated together for this topic.

Engineering Significance

This item performs best when programming, setup, and quality teams review it together. Cross-functional control is what keeps results repeatable after handoffs.

Control Actions

• Align datum interpretation across programming, setup, and inspection.
• Select gauges and measurement strategy based on feature function.
• Separate geometric error from surface-generation error in analysis.

Troubleshooting Signals

Ignoring gauge variation can hide real process drift. Symbol misinterpretation can pass local checks but fail assembly-level requirements.

Before-Run Checks

• Confirm datum reference frame before judging feature results.
• Run periodic gauge capability checks on critical characteristics.
• Trend capability metrics together with roughness outcomes.