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八两面刀片及固定按装的计算下面的100个公式,为机器按装、刀具尺寸等所需。其中的简单项目,想读者可以很易瞭解,故不予详细说明。其他较为繁复者,则加以说明公式的意义及来源。 (1)N_P,小轮齿数 (2)N_G,大轮齿数 (3ф,压力角 (4)F,齿面宽 (5)D_P,小轮节径 (6) D_G,大轮节径 (7)A_O,外锥距 (8)P,周节 (9)a_P,小轮齿高 (10)a_G,大轮齿高 (11) b_P,小轮齿根 (12)b_G,大轮齿根 (13)γ,小轮节锥角 (14) T,大轮节锥角 (15) γ_R,小轮根锥角
Eighty-two blade and fixed by the calculation of the following 100 formulas, the machine by loading, tool size and other required. One of the simple items, like readers can easily understand, it will not be described in detail. Other more complex, then to explain the meaning and source of the formula. (1) N_P, the number of small teeth (2) N_G, the number of gear teeth (3ф, pressure angle (4) F, wide flank width (5) D_P, A_O, outer taper (8) P, pitch (9) a_P, pinion height (10) a_G, pinion height (11) b_P, pinion root (12) b_G, pinion ) γ, small cone angle (14) T, large cone angle (15) γ_R, small cone root angle