A tool designed for assessing process potential compares the inherent variability of a process with the specified tolerance limits. For example, it might compare the typical range of measurements produced by a machine with the acceptable range defined by engineering specifications. This comparison yields a numerical representation of the process’s ability to consistently meet the required standards.
Evaluating process potential provides valuable insights into the long-term performance expectations. It helps identify opportunities for improvement by highlighting discrepancies between the process’s inherent capabilities and the desired outcomes. Historically, this type of analysis has played a crucial role in quality control and process optimization across various industries, enabling data-driven decisions for enhancing efficiency and reducing defects.