What is used to identify if a part is a lower half cube in the inspection cylinder 2A operation?

The identification of a part as a lower half cube in the inspection cylinder 2A operation primarily relies on the detection capabilities of sensor 2B1. This sensor is designed to assess specific characteristics of the parts passing through the inspection cylinder, allowing it to accurately determine whether a part meets the criteria of being a lower half cube.

Sensors play a crucial role in automated inspection processes, as they can provide real-time data that is critical for quality control in manufacturing. In this context, sensor 2B1 is likely calibrated to recognize the geometric features or specific dimensions associated with lower half cubes, enabling precise classification.

Other characteristics such as the position of the part, its weight, or its color can be important in different contexts but are not primarily used in this specific operation for deciding if the part qualifies as a lower half cube. The sensor's ability to detect specific features is what makes it the most reliable indicator in this scenario.