Windchill spare parts catalogue without the double work

On Monday morning, an engineering change is released in Windchill. A bearing housing used across a whole machine family moves to a new revision. Within days, production is building with the new version. In the spare parts catalogue, nothing has changed yet. Someone still needs to export the new BOM, update the exploded view and check that the old reference is marked as replaced.

Until that happens, customers can keep ordering a part that engineering has already replaced. And the person who has to sort it out is, very often, someone from engineering.

The second catalogue nobody planned to maintain

In many manufacturing companies, the spare parts catalogue grew outside the PLM. It started as a spreadsheet exported from Windchill, a set of PDF drawings, or an illustrated catalogue created by the technical documentation team or an external provider. Over time, it became a second version of the product, with its own part lists, its own images and its own update cycle.

Windchill is where engineering creates and approves product data. But every change made there now has to be repeated somewhere else, by hand, often by people who were not part of the original decision. Engineering ends up responsible for data it no longer controls.

What a separate catalogue costs engineering

• Duplicate work on every change. Each ECN creates a second task: export, redraw, check and publish again.
• Two sources that drift apart. Small differences pile up until nobody is sure which version is right.
• Questions that come back to the team. When the catalogue can’t be trusted, after-sales asks engineering to confirm which part fits which machine.
• Engineering work that stays inside the factory. Clean BOMs and accurate 3D models are built for production and rarely reach customers or technicians.

How much time does that add up to in your company? Use this quick calculator to estimate it.

Four changes when the spare parts catalogue comes from Windchill

ISFsoft Spare Portal is synchronized directly with Windchill. Instead of maintaining a copy, it publishes the product structures, 3D models and documentation that already exist there. For the engineering team, this creates four changes.

1. No duplicate catalogue to maintain

There is no second database to update. The portal shows what Windchill contains, so the two can’t drift apart. The time that used to go into exporting lists and redrawing exploded views goes back into engineering work.

2. Changes made once, applied everywhere

When an ECN is released, the portal reflects the new revision and the supersession automatically. Engineering’s decisions reach customers and service technicians without extra steps, emails or follow-up tasks.

3. Fewer questions reaching the engineering team

Customers and service staff can identify parts on their own, through the BOM, the serial number or the interactive 3D view. Fewer requests reach engineering, and the ones that do are the ones that really need an engineer. We looked at this problem in more depth in The invisible bottleneck in Windchill environments.

4. Engineering work that creates more value

The effort invested in clean BOMs and accurate 3D models now serves sales, service and customers too. Engineering becomes a visible contributor to after-sales revenue and customer satisfaction, not only to production.

Is your team maintaining a second catalogue?

A few signs that product data is being kept in two places:

• Someone exports BOMs to spreadsheets so that after-sales can work with them.
• Exploded views are recreated in a separate tool, or by an external provider.
• The spare parts catalogue is updated in batches, not when changes are released.
• Service teams regularly ask engineering which revision is the current one.

If two or more of these sound familiar, the catalogue has become a parallel system, and it will keep taking engineering time.

One source, from design to the field

A spare parts portal linked to Windchill extends the digital thread beyond the factory. Product data is created and approved in one place, and everyone who needs it, from the plant to the customer’s technician, works with the same version. If you want to see how this approach compares with portals built on ERP data, read Where should your spare parts portal get its truth?

The best engineering data is the data that reaches everyone who needs it.

Want to see how ISFsoft Spare Portal publishes your Windchill data? Get in touch with us and we will show you how it works with a real product structure.