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The difference between a jig and a fixture lies in their use; jigs guide the tool to the workpiece, while fixtures hold the workpiece in place. Jigs are used for precision while fixtures ensure stability.

The stages of product development typically include idea generation, concept testing, design and development, prototyping, testing and validation, manufacturing, and market launch. Each stage is critical to ensure the product's success in the market.

An example of PFMEA in manufacturing could involve the assembly line for electronic devices, where PFMEA helps identify potential issues like incorrect component placement or soldering defects, allowing for preventive measures to be implemented.

Project and component engineering refers to the integrated process of managing and executing engineering projects with a focus on the detailed aspects of components used within the project. It encompasses design, selection, testing, and integration of components to meet project objectives efficiently and effectively.

The 5 stages of the product life cycle are: Development: Conceptualizing and designing the product. Introduction: Launching the product into the market. Growth: Expanding market share as the product gains acceptance. Maturity: Achieving peak market penetration. Decline: Experiencing reduced sales and potentially phasing out the product.

PLM is important because it helps companies manage complex product information, streamline operations, reduce costs, and improve product quality. It facilitates collaboration across departments, accelerates time to market, and ensures compliance with industry standards.

The product life cycle refers to the stages a product goes through from conception to discontinuation. Its management, or PLM, involves overseeing all aspects of a product's development and market presence, optimizing performance, and maximizing profitability at each stage.

DFM (Design for Manufacturing) ensures products are easy and cost-effective to manufacture. DFA (Design for Assembly) aims to simplify and reduce the assembly process's complexity and cost. Both principles aim to optimize the production process and product lifecycle.

The full form of SMT is Surface Mount Technology, referring to the method of producing electronic circuits where components are mounted directly onto the surface of PCBs.

High Volume: Ideal for mass-market products, offering cost benefits but requires significant design and testing investment. Low Volume: Suited for prototypes and small runs, providing flexibility and easy design adjustments at a higher cost per unit.