Shearing blade bead weld technique of hot shearing die
A shearing blade bead weld technique of a hot shearing die, belonging to the technical field of shearing die and comprising a knife sleeve (4) of the shearing die and a knife board (1)body; the concrete steps of the bead weld technique are trimming-pre-heating-quenching-tempering-polishing-inspectin...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A shearing blade bead weld technique of a hot shearing die, belonging to the technical field of shearing die and comprising a knife sleeve (4) of the shearing die and a knife board (1)body; the concrete steps of the bead weld technique are trimming-pre-heating-quenching-tempering-polishing-inspecting and flaw-detecting-warehousing procedure flow; the invention effectively improves the use effect of the knife board and the knife sleeve, enhances production efficiency, saves die material, and reduces die cost. |
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