Because automation can produce more with less, it can help domestic manufacturers compete with low-cost overseas labor. It’s certainly a valid premise. But, like golf, dancing, baking bread or cutting dovetails by hand, implementing automation is harder than it looks.
At its most basic, press-fit assembly is a simple process. An assembler loads parts into a fixture and actuates the press. After the machine has done its job, the worker unloads the assembly and the process starts all over again.
Welding plays a critical role in producing appliances, automobiles, construction equipment, ships, tractors, trailers, trucks and many other products. Unfortunately, there’s a severe shortage of welders, and the demand for skilled welding professionals is growing.
Robotic dispensing equipment is an ideal way to increase productivity, enhance quality and prevent rejects. However, these capabilities come at a cost that can’t always be justified.
In most assemblies that are joined with threaded fasteners, the cost of the fasteners is not as important as the cost of installing them. Automation is one way to control that cost—but only if assemblers think ahead.