12/03/2026
We design for long-term wear by assuming it will happen everywhere.
Wear is not confined to moving parts. It also occurs at interfaces, fasteners, alignment features and contact surfaces that undergo repeated loading.
Designing for durability requires an understanding of where material will be lost, where tolerances will increase, and the effect this will have on function over time.
This often results in design choices such as hardened interfaces, replaceable wear components, and ample access for inspection and adjustment.
Durability is not achieved by overbuilding everything. Rather, it is achieved by placing strength and protection exactly where they are needed.