Machining technology of copper sheet strip for moxibustion box
A machining technology of a copper sheet strip for a moxibustion box comprises the following steps that S1, a raw material A and a raw material B are prepared; S2, smelting is conducted; S3, the raw material B is added, and heat preservation and smelting are conducted; S4, a refining agent is added,...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A machining technology of a copper sheet strip for a moxibustion box comprises the following steps that S1, a raw material A and a raw material B are prepared; S2, smelting is conducted; S3, the raw material B is added, and heat preservation and smelting are conducted; S4, a refining agent is added, and heat preservation and smelting are conducted; S5, a lubricating agent is conducted, and drawingcasting is conducted; S6, an oxide skin and included slag on the surface of a drawing cast product are removed; S7, hot rolling is conducted, and a copper strip which is 4.0 mm thick is obtained; S8,the copper strip which is 4.0 mm thick is subjected to rough rolling, and a copper strip which is 1.9 mm thick is obtained; and S9, the copper strip which is 1.9 mm thick is subjected to finish rolling, and the finished copper sheet strip is obtained. Through the technology, the copper sheet strip suitable for serving as a terminal can be prepared, the thickness of the prepared copper sheet stripis 0.5-0.8 mm, the Vickers |
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