SYSTEM FOR DEMOLDING MATERIALS OBTAINED BY MEANS OF THE FREEZE-CASTING TECHNIQUE

The present invention proposes an apparatus for demolding materials produced by means of the processing technique called freeze-casting. More specifically, it addresses to the application of a linear actuator to perform the sliding/extraction of solid-state parts in low-temperature condition from th...

Full description

Saved in:
Bibliographic Details
Main Authors Cordeiro Leite Vasconcelos, Daniela, Da Silva Reis, Alan Marcos, Guimarães Da Silva, Débora, Vasconcelos, Wander Luiz, Ferreira Do Nascimento, Jailton, Cristh Fonseca Alves, Priscila
Format Patent
LanguageEnglish
Published 02.03.2023
Subjects
PERFORMING OPERATIONS
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
TRANSPORTING
WORKING CEMENT, CLAY, OR STONE
Online AccessGet full text

Cover

More Information
Summary:The present invention proposes an apparatus for demolding materials produced by means of the processing technique called freeze-casting. More specifically, it addresses to the application of a linear actuator to perform the sliding/extraction of solid-state parts in low-temperature condition from the containers used as a mold for manufacturing parts using freeze-casting. The device allows pressure to be applied to the material to be removed, resulting in ejection. The artifact also allows the displacement of the element with controlled displacement speed, providing the achievement of defect-free materials.System for demolding materials obtained by means of the freeze-casting technique characterized in that it comprises a source of compressed air (1), a pressure regulator filter (2) coupled with a manometer (3), a directional valve (4), an actuator linear (5), a baton (6), a flow regulating valve (7), a fastening means (8), a metallic support (9) and a chamber for receiving the cooled material (10).
Bibliography:Application Number: US202217901114