材料去除率

定义

单位时间内去除材料的体积。 把这个词条当成现场决策参考，而不是脱离加工环境的教科书定义。

公式/规则

• Q = ap × ae × vf

典型范围与场景

• Use MRR as a throughput metric with power and wear.
• Review the result against setup, rigidity, and inspection method.

常见错误与排查

• Headline MRR is meaningless if scrap rises.
• Recheck state, datum, and measurement chain before editing offsets or code.

相关工具

• cycle-time-estimator