Temper Ip, LLC

Luke A Martin

William Chet Dykstra

Assisted magnetic forming uses a magnetic field to assist in the forming or molding of metallic and non-metallic materials. For example, such a forming process may form a blank of ferromagnetic metals like high-strength steel and high-hard armor, non-ferromagnetic metals like aluminum and magnesium, as well as non-metals like ceramics, plastics, and fiber-reinforced composites into formed or molded parts. The magnetic field is generated to partially or completely saturate the blank during the forming process, which increases the blank's formability and/or moldability while in the presence of the magnetic field.

Forming process using magnetic fields

A method of forming and quenching a product via electrically heating includes providing tools that have been electrically heated, providing a die forming shell for supporting a component and for defining a final shape of a formed product formed from the component, and providing a support structure for supporting the die forming shell during the heating of the component or tools. Two portions of the die forming shell are joined together so that an inner surface of the two portions cooperate to form a cavity that defines the shape of the formed product. The component is formed into the formed product, whereby the component is (a) heated before the formed product is formed and/or (b) heated while the formed product is formed. The formed product is quenched via conductive quenching through the die forming shell by at least one of water and a gas.

Stamp, mold, quench of aluminum and magnesium sheet

A heat assisted friction stir welding system and fastener for use therewith allows the joining a variety of dissimilar materials, including joining composites and plastics to metal, in which the fastener becomes part of the bond. The fastener can be constructed from multiple materials, allowing for the joining of dissimilar metals. Heating the materials to be joined reduces the clamping force and torque required by the friction stir weld process. The result is a bond that is stronger with less energy input.

Growing community of inventors

Wyoming, MI, United States of America

Luke A Martin