Automotive Assembly

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Taking tests and waiting with hope for positive results is a stressful activity that most people perform only when absolutely necessary. For wire-harness assemblers, it’s a daily challenge.

The door hinge is among the world’s most widely used devices. This common piece of hardware may seem simple, at first glance, but in fact, hinges offer a sophisticated range of functionality that design engineers can use to improve the operation of their assemblies.

Lightweighting is the No. 1 challenge facing automotive engineers today. Manufacturers are scrambling to build vehicles that contain a variety of weight-saving materials, such as aluminum, carbon-fiber composites, high-strength steel, magnesium and plastic.

Many important considerations in bolted joint development are often overlooked. While estimating the bolt tension achieved for a given tightening strategy is certainly a common focus, the effect of load on joint components is less fully discussed and understood.