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针对双轴齿轮式压缩机大齿轮因分度圆螺旋角严重错误而将报废,笔者从设计角度结合工艺手段制定了特殊的、切实可行的挽救方法。
Aiming at the severe error of the helical angle of the indexing round, the gearwheel of the double-shaft gear compressor will be scrapped. The author has made a special and practical method of saving from the design point of view with the craft.