THE growth in hydroforming use has slowed as automakers and part suppliers, particularly in the automotive industry, are taking a step back to examine manufacturing options in an effort to determine the most efficient, cost-effective process. Some even have reverted to stamping and welding formerly hydroformed parts. Rationalization such as this is good and healthy for both customers and suppliers to ensure the technology is applied sensibly. By looking at how the industry got to this point, we can get a sense of where it's headed.
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