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- Title
The Application of a New Formula of Nakaoka Coefficient in HF Inductive Welding.
- Authors
Milićević, Miroslav S.
- Abstract
The high-frequency welding procedure represents the complex theory which is possible to be used as an approximate calculation of important data such as current, voltage and the power of inductor and the welding object itself as well as the degree of usage. By applying so far known procedures, long and complex calculations are done through the use of the terms as well as many tables and graphic dependences. In this paper, a new analytical dependence is shown by the use of which the value of Nakaoka coefficient is being calculated through specific approximation, and by which important parameters and the range of high-frequency inductive welding of steel pipes are also calculated By applying the results of this paper, the calculating procedure is shortened and made easier which makes way for optimizing the choice of thermal regime.
- Subjects
MANUFACTURING processes; WELDING equipment; WELDING equipment &; supplies manufacturing; APPROXIMATION theory; FUNCTIONAL analysis; APPROXIMATION methods in structural analysis; ELECTROMAGNETIC fields; MECHANICAL engineering equipment; OPERATOR functions; EQUIPMENT &; supplies
- Publication
Journal of Mechanical Engineering / Strojniški Vestnik, 2010, Vol 56, Issue 7/8, p483
- ISSN
0039-2480
- Publication type
Article