FIELD: metallurgy.
SUBSTANCE: on the surface to be restored, a steel reinforcing fabric mesh is placed, the part is driven into rotation with simultaneous transmission of welding current pulses, which is sufficient for heating of its surface by electrical contact method to ductile state of alloy. The steel woven mesh is pressed flush against the surface of the part to be restored by constantly moving the roller electrode along the axis of the part. A woven mesh is used whose cell size does not exceed the width of the roller electrode and ensures the extrusion of part material heated to the plastic state through the cells. The diameter of the mesh wire is selected depending on the required value of the increment of the size of the part to be restored in the process of reinforcement.
EFFECT: increased life of restored parts.
2 tbl
| Title | Year | Author | Number |
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| METHOD OF RECONDITIONING STEEL PARTS | 2010 |
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