| 摘要 |
A method of cold welding of thin-walled cast iron, including welding crack by weld beads, and welding is performed by crossed at right angles welds 20- long with filling the crack weld with metal in the gaps between cross of welds, alternately from the crack edges to the middle part with obligatory overlapping of previous weld bead by next one for 1/4-1/3 of its length. |
