Large-scale manufacturing plays an important but hidden role in our everyday lives, as it affords us essential goods at a cheap price. To achieve this, products and components must be designed for manufacturing at scale.
What Is Design for Manufacturing?
Design for manufacturing, or DFM, is the process ofdesigning products最低成本而不会损害性能。DFM的产品输出应该具有良好的效用和功能，并且不应在质量和长期可靠性上有任何优惠。您做出的设计选择对产品的最终成本做出了重大贡献，估计表明设计选择有助于最终产品成本的70％。剩下的过程，材料和其他因素。
当设计选择是通过正在考虑的大规模制造中做出的，生产成本却大大减少了。不同产品将对DFM有bob电竞网址不同的考虑，但是某些原则将保持不变。在本文中，我们将遵循您需要注意的11项DFM原则。
Reduce the Number of Parts
Design the product to have fewer parts, with fewer molds and fewer fabrication procedures. The chances of errors occurring lessen with fewer parts, and it’s therefore better to err towards using fewer parts and components during the design phase. Of course, this has to be accomplished without compromising performance and functionalities.
模块化设计
模块化设计着重于开发具有可互换组件的产品。bob电竞网址当您设计任何产品时，最好纳入此原理，因为模块化设计也易于组装和拆卸。因此，产品的维护和维修成本较小，也容易得多。
Standard Components
Design the product with standard components that are easy to source and install. Standard components are in plentiful supply and are relatively inexpensive. In contrast, when you design products with custom components, you’ll also have to invest money in the manufacture of those components. This obviously increases costs and complexity, whereas using standard components can reduce both.
Design Multi-Functional Parts
当同一部分可以执行不同的功能时，您可以将同一零件用于组装产品中的不同目的。尽管需要生产的组件数量增加，但由于规模经济经济，每个组件的成本下降。反过来，这又降低了最终产品的成本。
Design Parts for Multi-Use
产品组装中的零件多用途意味着可以多次使用相同的零件。每次使用零件时，该功能保持不变，但是具有相同规范的零件将多次使用。这再次有助于降低最终产品的成本。
Design for Ease of Fabrication
The fabrication process to manufacture the product also has to be an important consideration during the design of the product. You have to consider the resources and expertise available to manufacture the product. The design has to include all constraints to manufacture the product.
材料的选择
Choice of materials should also be conducive to making the manufacturing process easier, but this should not come at the cost of performance. Plastic might be easier to work with compared to metal, but both materials do not offer the same level of performance. You have to make similar choices while selecting the materials to manufacture products. Additionally, keep durability needs in mind when choosingnameplates或您成品所需的其他数据板。bob电竞网址对于将暴露于恶劣环境条件的应用程序，bob电竞网址Metalphoto® anodized aluminum nameplates提供耐用性，以承受接触室外元素和严峻的操作环境，同时在产品的整个生命周期中保持可读性。
Be Aware of the Environment
The environment in which the products are created and assembled also has to be incorporated into the design of the product. The design must be easily manufactured and assembled in the available workshop or factory floor. Such a design will improve process efficiency and reduce costs.
Minimize Handling
Maximizing the use of machines and automated processes in manufacturing can reduce errors and defects that can arise due to human handling. Accurate and precise manufacturing is also possible when there is minimal handling. To accomplish this, you should have extensive knowledge of available automated processes during the design phase.
Maximize Compliance
bob电竞网址产品必须遵守各种遵从性d regulations of the jurisdictions under which the factory and the product falls. Rules and regulations are in place to protect and empower the various stakeholders in society. As such, compliance with existing regulations has to be enforced from the very beginning of the design phase.
Continuous Improvement
避免在初始设计后不改善产品的陷阱，这是典型的核心宗旨engineering design process。When you see avenues for improvement, you should always go back to the drawing board to incorporate the better process. Continuous improvement should always be a core principle while designing and manufacturing your product.
DFM对于在不影响产品本身的耐用性，质量和性能的情况下，至关重要。DFM的原理一开始似乎很简单，但是对改善制造过程的积极影响是无价的。节省的成本始终是重要的，因此在设计或改进产品时考虑合并DFM的原理至关重要。
