Top 10 Contributing Factors to Design-for-Manufacturability (DFM)
eInfochips (An Arrow Company)
Product Engineering Services | Digital Transformation - IoT, ML, IoT Security, and Cloud Solutions
Manufacturing plays a crucial role in determining the success of a product. It directly affects product quality and availability. That's where Design for Manufacturability (DFM) comes into play. DFM ensures optimum production efficiency and quality while addressing potential product problems in the design phase itself. DFM saves time, cost, and effort associated with product redesigning by efficiently producing the best manufacturing output. It considers various factors that can impact product manufacturing, such as the nature of raw materials, their physical and chemical attributes, and their availability for faster production. Different industries and manufacturing processes require tailored DFM practices, which define quality and design checks. It has been estimated that around 80% of the total product costs are incurred by the time product design is determined. These designs determine the manufacturability, which, in turn, impacts production costs. Therefore, DFM plays a vital role in controlling product costs.
Considering the criticality of DFM, it has become an essential ingredient for product success. In this blog, we've compiled the top 10 contributing factors to DFM:
Product Complexity: Complex designs create assembly bottlenecks and make it challenging to meet time frame requirements. Innovative methods are necessary to handle complex product requirements effectively.
Product Variants: Having numerous product variants makes it difficult to establish a standard DFM process. Minimizing product variants ensures agile manufacturing processes.
Component Availability and Price: Material availability and price contribute to DFM processes. Keeping track of component availability and using components with appropriate life cycle attributes helps ensure product profitability.
Reusable Design: Investing in future-proof product development is essential. Modular product designs allow for future changes without starting from scratch, resulting in higher ROI and reduced time for design and production changes.
Failure Analysis Techniques: Accurate and precise failure analysis techniques are crucial in identifying design issues. DFM should incorporate inputs from failure analysis.
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Managing Design Costs: Design costs directly impact product costs. Efficient DFM minimizes design costs by avoiding unnecessary rework on design-related changes.
Incorporating Last Stage Design Changes: Last stage design changes are often unavoidable. DFM should account for these changes while ensuring development timelines are met to avoid delays in product launch.
Production Friendly Design: Product design should consider production feasibility. Proper component placement and routing, as well as adequate space between components, minimize soldering failures. Designing as per the manufacturing process layout reduces production assembly time.
Product Quality and Regulatory Requirements: Compliance with industry regulatory requirements is essential. DFM should incorporate all certification requirements and adhere to designated frameworks.
Quality Standard Framework: Quality standards determine product success. DFM should ensure design quality and prevent any negative impact on product performance due to design changes. All these factors are critical to the DFM process and contribute to product success in terms of quality and profitability. To conclude, implementing an efficient DFM process that considers all design changes is crucial for maximizing output. Looking for DFM services to control costs in product development? Connect with us now!