Define: This is the first step of any NPI. In this phase, the product’s expected functional performance and other requirements are defined. This may include defining primary objectives, background information, project scope, key deliverables, project stakeholders, and so on. The product functional requirements are transformed into designs using the quality function deployment (QFD) process.
Feasibility Analysis: In this phase, the team of experts will evaluate the chances of success of a project. The product design concepts are reviewed, refined, and finalized. The gate review is conducted, where all applicable information regarding the product such as its manufacturing, and implementation are discussed.
Development: In this phase, the activities are more aligned towards the development. The concept of Design for Manufacturability (DFM) is taken into account. Everything related to the project right from final design testing to part availability to engineering verification is completed in this phase. A few common activities conducted in this phase include 3D models, concept level drawings, bill of materials (BOM), DFM/A reviews, and so on.
Testing: In this phase, the product is analyzed for its strengths and weaknesses. The product or service is thoroughly analyzed for its appropriateness right from its conceptualization and design to manufacturing phases.
Implementation: This process follows the testing, and here all documentation related to the product is created such as manuals, catalogue/quote/ manuals, external training of sales, and so on.
Evaluation: This phase usually follows the product implementation. In this phase, the team aims to complete any remaining documentation, product review, and also collect and analyze the customer feedback.
Full-scale Production: Once the product undergoes all the above phases, it goes into full-scale production and is shipped to potential customers.