研究了非正弦振动发生装置。
非圆齿轮; 节曲线; 非正弦振动; 串联齿轮;
Noncircular gear Pitch curve Non-sinusoidal oscillation Serial gears;
近年来,国内外采用液压式非正弦振动结晶器,实现了连铸生产的自动化;
In recent years, The Hydraulic-Servo mould is applied in the world, realized product line's automation for continuous metal cast.
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