In the realm of product development, the journey of a single part is a multifaceted expedition, marked by distinct stages and considerations. Let’s embark on a voyage through the various states of a part:
- Specifications:
- It all begins with an idea or a need. The part is identified and defined by a set of specifications, requirements, and sometimes intricate schematics. This initial phase sets the groundwork for what the part needs to achieve and how it should fit into the overall product.
- Geometric Part:
- As the concept takes shape, the part enters the realm of Computer-Aided Design (CAD). Here, its geometric form is meticulously crafted, defining its shape, size, and functionality. However, aspects like material and treatments remain open for further refinement.
It is the stage of the CAD BOMof the product.
- As the concept takes shape, the part enters the realm of Computer-Aided Design (CAD). Here, its geometric form is meticulously crafted, defining its shape, size, and functionality. However, aspects like material and treatments remain open for further refinement.
- Physical Part FFF (Form, Fit, Function):
- In this phase, the part transforms into a comprehensive entity where all its essential characteristics, excluding aesthetics, are precisely defined. It’s about ensuring that the part works seamlessly, fits perfectly, and serves its intended function.
Generally, the initial EBOM is built at this stage of the part state
- In this phase, the part transforms into a comprehensive entity where all its essential characteristics, excluding aesthetics, are precisely defined. It’s about ensuring that the part works seamlessly, fits perfectly, and serves its intended function.
- Physical Part FFFA (Form, Fit, Function, Aesthetic):
- The final transformation occurs when aesthetics come into play. The part evolves into its complete form, with all characteristics, including color, texture, and appearance, meticulously defined. It becomes not just functional but also visually aligned with design requirements.
This part is managed either in the enriched EBOM (often with Options/Variants), or in the product configurator
- The final transformation occurs when aesthetics come into play. The part evolves into its complete form, with all characteristics, including color, texture, and appearance, meticulously defined. It becomes not just functional but also visually aligned with design requirements.
- Manufacturer Reference:
- For commercial parts or those sourced from various suppliers, a critical step is assigning a manufacturer reference. This reference is the exact code corresponding to the fully defined FFFA part, complete with specifications.
- Manufacturer Reference in Storage (SAP’s « MATERIAL »):
- In the domain of inventory and supply chain management, the manufacturer reference becomes crucial once more. It corresponds to the part’s identity in storage, a bridge between digital and physical realms, often managed within an ERP system like SAP.It is typically the part that appears in the MRP BOM.
These states are integral to efficient product management and supply chain coordination. However, it’s worth noting two important observations:
a) Vocabulary Gaps: Precise terminology to describe these states can sometimes be elusive, highlighting the complexity of managing parts.
b) Additional States: There are more states to explore, such as parametric parts and part families, often well-managed in CAD systems but posing intricate challenges in PLM.
As we navigate this complex landscape of part states, we appreciate that it’s not just about managing components but orchestrating a symphony of data, processes, and collaboration across PLM, ERP, and CAD systems. Join the conversation and share your insights into the evolving world of part management.
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