The mathematical model and block diagram are presented to calculate the pick momentary cutting thick when the shearer drum is in the state of irregular motion.
给出了采煤机螺旋滚筒不均匀运动时截齿瞬时切削厚度计算的数学模型和程序框图。
In this paper, the motion model of the cutting head of axial cutting type and radial cutting type is deduced and analyzed, which is helpful for CAD.
推导和分析了横轴式和纵轴式两种切割头运动模型，为切割头CAD设计打下理论基础。
Based on the theoretical analysis of operating mode, operating principle, cutter arrangement, and milling motion of pavement miller, the mathematical model of cutting resistances has been established.
通过对路面铣刨机铣削装置的工作方式、工作原理、刀具布置和铣削运动的理论分析，建立了刀具铣削受力计算的数学模型。
By establishing the mathematical model of motion curve combination, this paper discusses the combination methods of parallel-indexing-cam curves in paper-feeding mechanism of die-cutting machine.
通过建立拼接运动规律的数学模型，论述了模切机输纸机构中平行分度凸轮运动规律的拼接方法。
By establishing the mathematical model of motion curve combination, this paper discusses the combination methods of parallel-indexing-cam curves in paper-feeding mechanism of die-cutting machine.
通过建立拼接运动规律的数学模型，论述了模切机输纸机构中平行分度凸轮运动规律的拼接方法。
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