What does quality control aim to identify?

Quality control aims to identify parts not made to the correct dimensions because it focuses on ensuring that products meet predefined specifications and quality standards. This process involves measuring and testing products during and after production to verify that they conform to the required dimensional tolerances, which are critical for the product's functionality and safety.

By identifying parts that do not meet the correct dimensions, quality control helps to prevent issues that could arise from using faulty components in the final product. This attention to dimensional accuracy is essential in engineering and manufacturing, as even small deviations can lead to significant problems in assembly, performance, and reliability.

While identifying correctly made parts, those that require correction, and aesthetically pleasing parts may be relevant in broader quality assurance or production processes, the core focus of quality control is primarily on ensuring that products meet their specified dimensional requirements to ensure functionality and quality.