【摘要】 本文通过对往复双动采茶机切割器系统的理论分析,确定该系统的刀片行程,刀高,平均切割速度和速度比为影响切割质量的设计变量,用多元回归正交设计的试验方法建立切割质量与设计变量之间的数学模型,引用优化理论,求得该系统的最佳设计参数,且经室内和茶园台架试验证明正确。更多还原

【Abstract】 In this paper, analysing the cutter system of the reciprocating and twomoving blade tea--picking machinary, We considers the blade travel, hi-ght, average cutting Speed and the ratio of average cutting speed toadvance speed as design parameters.The mathematical model of the pickingquality versus these parameters is established by means of polybasic regr-ession bench test designed orthogonally in laboratary. The optimum designparameters are acquired with the use of optimization and proved by thebench test in laboratary and plantation.更多还原