Tailored blanks allows weight reduction, but also contribute to cost reduction. This reduction of the cost is obtained on the global manufacturing chain. Several items participate: reduction of engaged material reduction of the Mass reduction of the number of parts. Logistic profit (less reference to control and manage, less warehouse, less suppliers...) reduction of stamping and assembly operations reduced investment of blanking, stamping. quality and liability, reduction on maintenance cost reduced better respect of the geometrical tolerances fewer finishing Different types of Tailored blank products are proposed. They allows an optimal use of steel with successful design, high weight saving, increase of performances and the total cost of ownership is lower.
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