采用因次分析法建立剥叶指标含杂率与剥叶滚筒转速、喂入输出辊转速、剥叶滚筒间距、交错深度、剥叶元件弹性模量、喂入输出辊间距及剥叶元件装夹角度的数学模型.分别通过ADAMS动力学仿真试验和物理样机试验得到各组因素对应的含杂率数据,利用MATLAB对数学模型进行数值拟合,得出各影响因素与含杂率的关系曲线图.对通过物理试验拟合的数学模型进行优化分析,得到组合因素下的含杂率最优值.研究结果表明:含杂率随剥叶滚筒转速增大而减小,随喂入输出辊转速及剥叶滚筒间距的增大而增大.在试验因素优化组合下,剥叶滚筒转速为800r/min,剥叶滚筒间距为200mm,喂入输出辊转速为100r/min,含杂率优化值为0.343％,达到糖厂的生产要求.%By dimensional analysis method,the mathematic model between leaf detaching index-the impurity percentage and the rotate speed of detaching roller,the rotate speed of feed roller and run-out roller,the distance of detaching roller,interleaved depth,modulus of elasticity of leaf stripping element,the distance between feed roller and run-out roller and clamping angle of leaf stripping element was established.The data of impurity percentage corresponding to factors in each group was obtained through the dynamic simulation test with ADAMS and the physical prototype test,and the numerical fitting for mathematic model was carried out using MATLAB through which these graphs of relation between each influencing factor and the impurity rate were obtained The optimal value of impurity percentage was got through the optimization analysis based on the mathematic model fitted through physical prototype test.The research results show that the impurity percentage decreases with the increase of the rotate speed of detaching roller,and the impurity percentage increases with the increase of the rotate speed of feed roller and the distance of detaching roller.Under the optimized combination of experimental factors,the rotate speed of detaching roller is eight hundreds rotation per minute,the rotate speed of feed roller is two hundreds rotation per minute,the distance of detaching roller is one hundred millimetres,the optimalizing impurity percentage is 0.343％,which meets the requirements for the production of sugar.
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