| 摘要 |
FIELD: technological processes; power engineering.SUBSTANCE: invention relates to a method for closure of impregnating holes in energy storage device. Device includes a housing, the hole is made in one of the walls of the housing and has outer and inner mouth mouth, wherein the method includes stage of introduction into the hole through the outer mouth of, at least, end part of the tool head, rotated in the direction corresponding to the axis of the hole for heating zone nearby hole, the head has at least the first section in its base and the second section at its end having dimensions smaller first cross-section, and after heating zone-phase translational movement along the inner mouth for displacement of material in the direction of the inner mouth and to close hole due to adhesion of the material.EFFECT: simplified plugging.25 cl, 6 dwg |
