管道重量计算、弯头、天圆地方重量

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,弯头质量计算（R=D),,,,直管每米质量计算,,,,

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,,输入数据,,,,输入数据,,,

,管直径φ(mm),250,,,管直径φ(mm),800,,,

,壁厚δ(mm),4,,,壁厚δ(mm),3,,,

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,质量（KG),9.529596204,,,质量（KG/M),58.96565107,,,

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,天园地方质量计算（未含法兰）,,,,变径质量计算,,,,

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,,输入数据,,,,输入数据,,,

,天圆直径D(mm),600,,,小端直径d(mm),1000,,,

,地方边长a(mm),1020,,,大端直径D(mm),1000,,,

,地方边长b(mm),480,,,高h（mm),45000,,,

,高h(mm),500,,,壁厚（mm),5,,,

,壁厚δ(mm),4,,,,,,,

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,210,44100,250000,294100,260308.7398,,,,

,-60,3600,250000,253600,513658.8751,,,,

,1270800,1127.297654,263.6488268,319510.7039,532738.1841,,,,

,地方侧面积A,260308.7398,,,,,,,

,地方侧面积B,513658.8751,,,,141371667,,,

,天元侧面积,532738.1841,,,,,,,

,,1306705.799,,,,,,,

,质量（KG),41.03056209,,,质量（KG),5548.83793,,,

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,法兰质量计算,,,,,,,,

,内径（mm),250,,,,,,,

,外径(mm),300,,,,,,,

,厚δ(mm),6,,,,,,,

,质量（KG),1.01677125,,,,,,,

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,搅龙展开,,,,链轮计算,GB1244-1985,,,

,,27382.91367,644075.254,,,,,,

,,输入数据,,,节距P,15.875,,,

,螺旋内径d1,4,,,齿数Z,27,,,

,螺旋外径d2,250,,,分度圆直径d,136.7439209,,,

,导程s,165,,,滚子外径dr,10.16,,,

,展开内径D1,63.89856165,,,量柱直径Dr,10.16,0+0.01,,

,展开外径D2,309.8985617,,,量柱测量距MR,146.9039209,偶数齿,,

,缺口角α（0）,63.24272008,,,,146.6725719,奇数齿0-0.25,,

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,,弹簧验算,,,齿顶圆直径da,144.3918075,,,

,切变模量G(N/mm2),79000,,,齿根圆直径df,126.5839209,-0.25(df≤127）-0.30（127-250）h11(＞250）,,

,小径d(mm),3,,,齿沟圆弧半径r1,5.1554,,,

,大径D(mm)=(4-12)*d,18,,,齿沟半角α/2,52.77777778,,,

,旋绕比C=D/d,6,,,工作段圆弧半径r2,13.2834,,,

,有效圈数n,20.5,,,工作段圆弧中心角β,15.92592593,,,

,弹簧刚度k(N/mm),6.690379404,,,M,6.47228864,,,

,许用应力Tp,455,,,T,4.91669236,,,

,曲度系数K,1.2525,,,齿顶圆弧半径r3,7.312404307,,,

,最大工作负荷F2（N),326.305037,,,齿形半角γ/2,14.62962963,,,

,变形量f2(mm),48.77227692,,,W,13.11869223,,,

,试验负荷F3(N),407.8812962,,,V,1.533355184,,,

,变形量f3(mm),60.96534615,,,工作段直线部分长度bc,1.105663924,,,

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,链计算,,,,节距P,12.7,15.875,19.05,12.7

,节距P,15.875,,,内链节内宽b1,7.85,9.4,12.57,7.75

,主动链轮齿数Z1,17,,,齿宽bf1,7.3005,8.93,11.9415,7.2075

,从动链轮齿数Z2,56,,,膜板厚度t,9.5,10.3,11.1,9.5

,中心距a0,626,,,齿侧倒角,1.6（7.2）,2（8.8）,2.5（11.8）,1.6（7.2）

,链长节数Lp,116.343174,,,齿侧半径,13,16,19,13

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,已知分度圆弧长,167,,,,,,,

,齿数,4,,,,,,,

,弧链长差,16.64717465,,,分度圆直径d,97.647,,,

,,,,,转速r/min,709.3,,,

,,,,,链速m/s,3.626498313,,,

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,INT渐开线内花键计算,,,,渐开线外花键计算,,,,

,模数m,2,,,模数m,2,,,

,齿数z,10,,,齿数z,10,,,

,分度圆直径D,20,,,分度圆直径D,20,,,

,基圆直径Db,,,,,,,,

,周节p,6.2831852,,,,,,,

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,内花键大经Dei(30P),23,,,,,,,

,大经Dei(30R),23.6,,,,,,,

,大经Dei(45),22.4,,,,,,,

,精度等级配合类别,IT121314,,,,,,,

,渐开线中止圆最小值Dfimin(30P30R),22.4,,,,,,,

,渐开线中止圆最小值Dfimin(45),22,,,,,,,

,,,,,,,,2016年5月27日,

,内花键小经Dii,,,,外花键小经Die(30P),17,,,

,,,,,外花键小经Die(30R),16.4,,,

,,,,,外花键小经Die(45),17.6,,,

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,渐开线圆柱齿轮,,,,双节距滚子链,,,,

,,,,,节距P,38.1,,,

,模数m,2,,,齿数Z,8,,,

,齿数z,33,,,滚子外径dr,11.91,,,

,压力角α,20,,,分度圆直径d,99.56009953,,,

,分度圆直径d,66,,,齿顶圆直径damax,111.4625995,,,

,齿顶高ha,2,,,齿顶圆直径damin,104.7950995,,,

,齿根高hf,2.5,,,齿根圆直径df,87.65009953,,,

,齿全高h,4.5,,,量柱直