Open Access

表 3

ZSY型3级圆柱齿轮减速器常规设计结果

传动级数 第一级 第二级 第三级
齿轮 主动轮1 从动轮1 主动轮2 从动轮2 主动轮3 从动轮3
zp, i, zw, i 22 59 20 72 22 58
mn, i 2 3 4
ui 2.681 8 3.600 0 2.636 4
Ucal 25.453 1(误差1.81% < 3%)
Bi/mm 36 49 72
螺旋角/(°) 12.601 5 13.631 6 12.680 4
dp, i, dw, i/mm 45.09 120.91 61.74 222.26 90.20 237.80
dpa, i, dwa, i/mm 49.09 124.91 67.74 228.26 98.20 245.80
σH, i/MPa 927 921 943
σHp, i/MPa 1 233 1 256 1 261 1 292 1 285 1 309
σF, i/MPa 194 185 209 200 266 258
σFp, i/MPa 609 610 611 614 613 615
轴1 轴2 轴3 轴4
dsh, j/mm 26 36 55 75
[Lnet, Wnet, Hnet]/mm [536.44, 131, 245.80]
[Lbox, Wbox, Hbox]/mm [572.44, 167, 281.80]

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