«Proceedings of Gubkin University»

Potential of inertial friction welding in manufacturing bimetallic ignition plug electrodes for engines

UDC: 621.791.14
DOI: -

Authors:

¹ Ufa University of Science and Technology, Ufa, Russian Federation
² Ufa State Petroleum Technological University, Ufa, Russian Federation

Keywords: bimetallic electrode, dissimilar metal joining, flywheel energy, heat input, inertial friction welding, MST-35M, nickel, spark plug, tungsten, welding mode

Annotation:

In the presented material, the authors consider explores the feasibility of using the inertial friction welding process for manufacturing bimetallic ignition plug electrodes on the MST-35M unit. The energy characteristics of the equipment and the heat input during welding of small-diameter rods are assessed. The flywheel energy potential of the unit for inertial welding is analyzed. The results demonstrate sufficient stored energy for welding rods with a diameter of 7–9 mm. The use of the inertial welding mode is confirms to be a promising approach in the production of bimetallic components.

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