Friction Measurement in Precision Glass Molding - Softcover

Mosaddegh, Peiman; Ziegert, John C.

 
9786202011761: Friction Measurement in Precision Glass Molding

Inhaltsangabe

Extensive growth of state-of-the-art technologies has created a demand for high quality lenses and has driven the industry toward an inexpensive process for manufacturing of aspheric glass lenses called Precision Glass Molding (PGM). Finite Element Analysis (FEA) has been used to predict the right mold geometry. Having a realistic simulation to predict mold geometry depends on the correct model of material behavior and friction coefficient at elevated temperature. In high temperatures specially close to glass transition temperature, the glass shows viscoelastic stick-slip frictional behavior which is a different type of friction and is the subject of this book.

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Über die Autorin bzw. den Autor

Dr. Peiman Mosaddegh, membro do corpo docente do Departamento de Engenharia Mecânica da Universidade de Tecnologia de Isfahan, IRÃO Doutoramento em Engenharia Mecânica, Universidade de Clemson, EUA. Professor John C. Ziegert, membro do corpo docente de Engenharia Mecânica e Ciências da Engenharia na UNC Charlotte, EUA Doutoramento em Engenharia Mecânica, Universidade de Rhode Island, EUA.

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