Engineers and designers often stop to consider what type of hinge a product really needs. In many cases, a standard hinge does the job – it’s affordable, reliable, and easy to source. But when equipment is heavier or used more often, those same hinges can wear out faster and compromise safety.

No matter where you live, work, or play, hinges are everywhere. You’ll find them on cabinets. On refrigerators. On cars and airplanes. They’re a quiet part of daily life that keeps things moving.

Boats are different. They rely on hinges that do far more than open and close. Marine hinge design calls for careful thinking about motion control, spring assistance, and the effects of salt, weather, and humidity.

When most people think of Weber Knapp, one thing might come to mind: hinges. And it makes sense. For decades, the company has been a trusted source of precision-engineered motion control solutions, especially heavy-duty and counterbalance hinges. But here’s the thing – hinges are used in such a wide variety of applications.  

Some lids close gently. Others seem to wait until your hand is nearby, then drop like a trap. 

Motion control system design affects how people interact with products in everyday settings. If motion feels smooth and natural, users barely notice it. If it feels heavy or awkward, the design becomes a frustration.

That moment of resistance – lifting a lid, moving a panel, opening a door – can shape someone’s entire experience with the equipment. Poor usability often signals deeper design issues that limit performance.

Engineers focused on motion control system design consider more than just movement. They think about safety, repeatability, and long-term function.

When done well, this kind of design supports a safer, more efficient environment without calling attention to itself.

Every designer and engineer knows the struggle: A sleek product vision looks great on screen, but when real-world motion comes into play, it can quickly turn into a clunky, frustrating user experience. The marketing team wants eye-catching visuals. Engineers focus on technical feasibility. End users expect intuitive interaction. Somewhere in the middle, safety and long-term usability demand their due.

Imagine this: You’ve got a product launch deadline, orders lined up, and production running smoothly — until a critical hinge shipment gets delayed due to a supply chain disruption. Suddenly, everything grinds to a halt. 

Every detail plays a role in functionality and aesthetics when designing a kitchen. While elements like countertops, cabinetry, and appliances receive much attention, one small but crucial component often goes unnoticed: the refrigerator door hinge.

Every great venture has a story, and we’re no exception.

Editor's Note: This piece is an installment of an occasional series that looks at metalworking and fabrication services offered by Weber Knapp.