Lyashenko, V.Matarneh, RamiSotnik, S.2020-05-202020-05-202018Lyashenko V., Matarneh R., Sotnik S. Modeling of Machine Design with Numerical Control in UG NX 7.5 System // The International Journal of Engineering and Science (IJES). – 2018. – Vol. 7(7). – P. 28-37.2319 -1813http://openarchive.nure.ua/handle/document/11771The paper considers the features of metalworking machines. The methodology for kinematic calculation of the main drive machine motion is considered. The modeling of the mounting tool holder detail is carried out. UNIGRAPHICS NX 7.5 creates a sketch and assembly of work piece parts. Modeling a detail in the UNIGRAPHICS NX with the specified properties will allow you to achieve maximum performance at all creating stages the design elements of the machine.enModelingConstructionArticle