2009•Mechanical Engineering & AutomationRequires access

Method of Establishing the Parameterized Model of Involute Cylindrical Gear Based on UG

YE Dong-sheng

Abstract

In this paper,a new method of establishing the model of involute cylindrical gear by using Unigraphics NX 5.0/Expression is put forward,and the parameterized model of involute cylindrical helical gear with addendum modification is set up.Furthermore,the desired involute cylindrical gear can be automatically generated from it through altering the values of the basic parameters in the expression list.The gear parameterized modeling has been realized and the modeling efficiency has been enhanced.

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Available abstract

Key concepts: Parameterized complexity, Involute, Involute gear, Addendum, Expression (computer science), Set (abstract data type), Mechanical engineering, Computer science