PDM: Managing Product Data
If you're part of a design team, you know how important Product Data Management (PDM) can be. There are seven reasons why PDM is so important:
- Better Control - Engineering data is time consuming to compile and can be unwieldy to manage (interrelationships, large data sets, etc.). PDM helps design teams and engineers communicate and stay on the same page.
- Increased Productivity - If you don't want to miss your production deadline, then you need to be able to find the right information fast.
- Error Elimination - Cost control requires reducing manufacturing waste by ensuring that you always work on the latest revision.
- Enterprise Connectivity - Sharing information with other business systems (ERP/MRP).
- Collaboration - Communicating information to suppliers/customers.
- Certification - Assisting with standardizing processes (FDA/ISO/FAA/TQM).
- Compliance - Helping ensure data security (ITAR, etc.).
How Many Design Teams Use PDM?
According to a recent survey conducted by Engineering.com, almost half of all product design teams do not have a formal PDM system. Generally, smaller design teams are less likely to have a formal PDM, while large teams such as those in the Defense and Aerospace Industries are highly likely to have a formal PDM.
What Do Design Teams Like About PDM?
Design teams like easy connectivity to their CAD systems and they like the easy way that PDM allows them to collaborate with CAD service providers. Secure external data sharing is important to many of our clients who are aware of the risks of using email and FTP to share product data with our CAD services team.
Although there are general best practices for managing product data, every company tends to evolve its own workflows to support its unique processes. Those that use an outside source, like CAD CAM Services, may customize their workflows to include our team.
How and Where Does PLM Relate to PDM?
While the PDM system serves as a product and process knowledge repository, promoting secure data exchange and integration among design engineers, project managers, sales managers, users, QC managers and external CAD service providers, a PLM is a business strategy which deals with managing the entire lifecycle of a product by integrating multiple software tools, database, and management techniques.
Generally, CAD service providers don't get involved in the PLM side of the process, unless part of the product life cycle involves reverse engineering and retrofitting of parts. In that case we are often called upon to update the drawings, models and data in the PDM system.