» 并行工程

并行工程

1986
产品开发工程设计中的团队协作。

(generate image for illustration only)

Concurrent engineering, also known as simultaneous engineering, is a design philosophy that emphasizes the parallelization of tasks. Instead of a sequential process where design is completed before 制造业 is considered, it involves a team-based approach where designers, manufacturing engineers, and other stakeholders work together from the outset. This overlap significantly reduces product development time and improves design quality.

The core principle of concurrent engineering is to integrate downstream process considerations into the upstream design phase. Traditionally, a product would be designed, then ‘thrown over the wall’ to the manufacturing team, who might then discover it was difficult or impossible to produce as designed, forcing costly and time-consuming redesigns. Concurrent engineering breaks down these departmental silos.

By forming cross-functional teams, potential manufacturing, assembly, serviceability, and quality issues are identified and addressed early in the design cycle. This proactive approach is often called ‘Design for X’ (DFX), where ‘X’ can be manufacturability (DFM), assembly (DFA), or serviceability. The collaborative nature of concurrent engineering relies heavily on effective communication and shared digital models (CAD/CAM/CAE), allowing all team members to work on a single, up-to-date representation of the product. The result is a more holistic and optimized design, fewer late-stage changes, lower costs, and a faster time-to-market.

UNESCO Nomenclature: 3307
– Engineering Design

类型

抽象系统

中断

实质性

使用方法

广泛使用

前体

  • 产品开发的瀑布模型(作为改进的系统)
  • 准时制(JIT)生产原则
  • total quality management (tqm) concepts
  • advances in computer-aided design () and computer-aided manufacturing (cam)

应用

  • 汽车行业快速模型开发
  • 航空航天工业(例如波音 777 的开发)
  • 消费电子产品发布
  • 集成产品开发(ipd)流程

专利:

NA

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Related to: concurrent engineering, simultaneous engineering, integrated product development, design for manufacturability, DFM, cross-functional teams, time-to-market, 产品生命周期.

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