提高穿孔水冷顶头寿命的措施
MEASURES FOR IMPROVEMENT OF WATER COOLED PIERCING PLUG LIFE
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摘要: 比较分析了国内几种具有代表性的顶头材质,分析研究了有关的生产工艺及热处理制度。Abstract: The typical kinds of plug materials are compared and analyzed and the manufacturing processes and the heat treatment systems of the plugs are also studied.
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