What is the characteristic of a "one piece flow" system in manufacturing?

A "one piece flow" system in manufacturing is characterized by processing each unit one at a time, which enhances efficiency and reduces waste. In this approach, each product moves through the manufacturing process without delays caused by batching or waiting for other units to be completed. This method allows for quicker feedback and adjustments, leading to improved quality control since each individual unit is monitored closely throughout its production. Additionally, one piece flow often helps to identify bottlenecks in the process as it highlights inefficiencies in real-time, enabling a more responsive manufacturing environment.

In contrast, processing multiple units at once introduces complexity and can lead to longer lead times for individual products. Assembling products in batches may create inventory holding costs and increase the likelihood of defects that must be sorted later. Continually interrupting processes can create disorganization and inefficiency, hampering the overall flow of production. The focus on handling one unit at a time is integral for processes aiming to optimize performance and quality.