Product Design Prototyping
Learning Objectives
Developing prototypes is an essential part of the product design process. After this part, readers should be able to:
- Describe the purpose of different types of prototypes.
- Define a strategy for developing prototypes throughout the design process.
- Understand and utilize best practices of common prototyping technologies.
Prototyping is an essential part of the mechanical product design process, as it allows designers to test and evaluate their ideas, communicate with stakeholders, and refine their solutions. In this chapter, we will introduce the concept of prototyping and its objectives, such as feasibility, usability, and desirability. We will also explore the different types of prototypes, such as sketches, mock-ups, models, and functional prototypes, and how they can be used at different stages of the design process, such as ideation, evaluation, and validation. Moreover, we will discuss the strategies for developing effective prototypes, such as iterative prototyping, parallel prototyping, and user-centered prototyping. Finally, we will present the technologies and best practices for developing prototypes, such as 3D printing, laser cutting, CNC machining, and rapid prototyping methods.
