Engineering applications using CAD based application programming interface Anastasios Tzotzis, Cesar Garcia-Hernandez, Jose-Luis Huertas-Talon, Dimitrios Tzetzis and Panagiotis Kyratsis MATEC Web Conf., 94 (2017) 01011 Published online: 04 January 2017 DOI: 10.1051/matecconf/20179401011