Die Tool Production Methods Utilizing Additive Manufacturing Techniques

摘要

A method for producing a die tool includes forming a substantially complete face plate of the die tool utilizing an additive manufacturing process, forming a support structure of the die tool independently from the face plate, and coupling the face plate with the support structure. A die tool for use in composite manufacturing includes a face plate and stiffening structure integrated with the face plate. The stiffening structure forms one or more hollow channels that transport fluid for heating or cooling during the composite manufacturing. A die tool for use in composite manufacturing includes a face plate and a support structure coupled with the face plate. A ratio of weight of the support structure to weight of the die tool is less than 0.33.