What does the se analysis of cars do?

Automobile SE analysis refers to automobile synchronization engineering. Automobile manufacturing mainly includes four processes: stamping, welding, painting and final assembly. At the same time of automobile design, if the four major processes of automobile manufacturing are also designed, it is called process synchronization project.

The SE analysis of automobile requires "the synchronous development of subsystems in the whole automobile production process, the development of products, processes and tooling, and the synchronous planning of products and quality objectives.

Let developers consider the interfaces and requirements of other subsystems, the level and ability of subsequent processes and tooling, and the requirements for achieving automobile quality objectives from the beginning of concept, that is, consider all factors in the whole automobile life cycle (including quality, cost, schedule and user requirements) during development.

trait

SE has the following characteristics:

(1) Synchronization: each sub-process of product development should be synchronized as much as possible, and products should be synchronized with technology, tooling and after-sales.

(2) Constraints: introduce constraints (such as MR-manufacturing requirements and maintainability requirements). ) Enter the product development process in advance to meet all requirements at the same time.

(3) Coordination: Each sub-process is closely coordinated (working in the form of a synchronous engineering team) to obtain the best match of quality (Q), time (D) and cost (C).

(4) Consistency: Major decisions in product development are based on the unanimous opinions of all members of the group.