Within the framework of job management, the flow and association of data are meticulously structured to ensure consistency and traceability throughout the production process. The connectivity of data is outlined as follows:
- An Article is composed of multiple Parts.
- Items represent specific instances of an Article.
- Processes are defined abstractly.
- Processes are the tangible implementations of a process. For instance, if a wire requires both ends to be crimped, the job will have two distinct processes of the type 'Crimp,' each with its own identifier.
- Processes can reference corresponding elements in the ArticleSpec.
- Results are uniquely identified using the Process ID (ArticleID and JobID are also given in the result but are not sufficient to clearly assign the result to the corresponding processes or parts). This ensures precise allocation and traceability of outcomes.
Figure 11 illustrates the thoroughness of data, from a measurement result to a Contact Point within an Article:
- CP1 (Contact Point 1) and CP2 (Contact Point 2) are elements of a Part within the Article that need processing.
- Strip 1, Crimp 1, Cut 1, Strip 2, and Crimp 2 represent individual tasks to be performed, tied to their respective Crimp points.
- JOB Result: Results, such as 'Actual Crimp Height,' are the measurable outcomes from the execution of the job. Each result is linked back to the specific process instance, such as Crimp 1 or Crimp 2, ensuring that the measurement can be traced back to the corresponding action and Part within the Article.
The visualization of the process in the image underscores the seamless flow of data from the initial design of an Article through to the final measured result of a job. This integration is vital for maintaining the integrity of the manufacturing process, allowing for precise adjustments, quality control, and accountability across all stages of production. By establishing a clear linkage between Articles, jobs, process instances, and results, the system facilitates a robust and efficient manufacturing environment for wire harnesses.
