The design change process is a step-by-step approach to modify or alter the design of a product or system. The changes may be initiated by various sources such as customer feedback, technology advancement, manufacturing constraints, cost reduction, or regulatory requirements. The design change process typically involves the following steps:
1. Problem identification: Clearly defining the issue that requires a design change.
2. Analysis and assessment: Understanding the impact of the proposed changes on various aspects such as functionality, performance, safety, reliability, cost, and schedule.
3. Evaluation of alternatives: Considering multiple options to address the problem and selecting the most viable one.
4. Design modification: Implementing the selected design change and updating the relevant documents such as drawings, specifications, and procedures.
5. Verification and validation: Testing and verifying the modified design to ensure that it meets the desired level of performance and quality.
6. Implementation and review: Implementing the design change and monitoring its effectiveness over time. This step involves gathering feedback from stakeholders and revising the design if necessary.
The design change process should be well documented and communicated to ensure that all stakeholders are aware of the changes and the impact on the product or system.
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