accuracy of measurement tool

基本解释

The measurement of spindle rotating accuracy of machine tool is one ofthe important items in the field of mechanical measurement.
機牀主軸廻轉精度的測量是機械工程測試中的重要項目之一。
The emphasis here is refinement - very sharp tool, comparatively little metal removed, and a higher degree of accuracy in measurement.
精加工強調的是精度——使用非常鋒利的刀具，切除的金屬量較少，測量時的精密度要求較高。
Tool wear measurement would be a great significance for improving the automation, accuracy and intellegence of the manufacturing process.
刀具磨損檢測對於提高加工過程的自動化、高精度化、智能化具有重要意義。