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A Structural Analysis was made in this work to determine the state of deformations and stresses for the vacuum press shell under normal operating conditions. Once the deformations and stresses distributions were known, a fatigue analysis was made to evaluate the convenience of future surface grinding operations. The maximum deflection calculated in the model was in accordance with the real setting for the couch roll crown currently in use, which secures a contact NIP that is approximately constant along the axial direction.

José Isidro García

Msc. Profesores asistentes de la Escuela de Ingeniería Mecánica - Facultad de Ingeniería - Universidad del Valle Santiago de Cali - Colombia

Jairo Valdés

Msc. Profesores asistentes de la Escuela de Ingeniería Mecánica - Facultad de Ingeniería - Universidad del Valle Santiago de Cali - Colombia

Elmer Galvis L.

Msc. Profesores asistentes de la Escuela de Ingeniería Mecánica - Facultad de Ingeniería - Universidad del Valle Santiago de Cali - Colombia
1.
Isidro García J, Valdés J, Galvis L. E. Análisis del Shell de la Prensa de Vacío para una Planta Productora de Papel. inycomp [Internet]. 2003 Jun. 4 [cited 2024 Dec. 22];4(2):53-9. Available from: https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/2313