Video 3: DFMEA Step 3 Function Analysis

This lesson covers Function Analysis which is designed to ensure that the functional requirements and specifications are properly allocated to the system elements identified in the previous step. It details how to describe the intended purpose of the design using active verbs and links these functions to specific characteristics like material hardness or durability to ensure the product meets customer needs.

You will learn how to map the functions of the system subsystem and component levels to ensure alignment with engineering specifications. Using the case study the video explains how to define specific requirements such as the rubber tip needing to withstand thousands of hours of use without degradation and how to document these expectations to set the stage for identifying potential failures.