內(nèi)齒輪參數(shù)計算(直齒)新

內(nèi)嚙合齒輪計算,,,,,,

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序號,名稱,符號,公式,Z1計算值,Z2計算值,說明

1,模數(shù),m,,2,,

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2,齒數(shù),Z,,18,58,

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3,壓力角,α,,20,,

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4,齒頂高系數(shù),ha*,,1,,

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5,頂隙系數(shù),c*,,0.25,,

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6,分度圓直徑,D1D2,m*Z,36,116,

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7,齒頂高,Ha,外mha*內(nèi)(ha*-△h*)m,2,1.984586376,

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8,齒根高,Hf,(ha*+c*)m,2.5,,

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9,齒全高,H,Ha+Hf,4.5,4.484586376,

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10,齒頂圓直徑,Da,m*Z+2mha*,40,112,

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11,齒根圓直徑,Df,m*Z-2m(ha*+c*),31,121,

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12,理論中心距,a,（D2-D1）/2,40,,

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13,公法線跨齒數(shù),k,(α*z/180)+0.5,2.5,,

,,,取整,3,,

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14,公法線長度,Wk,m*cosa(π(k-0.5)+z*inva),15.26485659,,

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量棒跨度,,,,,,

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外齒,,,,,,

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,量棒直徑,dp,1.65m,3.3,,

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,量棒取值,,,3,,

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,量棒中心所在圓的壓力角,invαM,(外)invα+dp/m*z*cosα-π/2z,0.016319402,,

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,,,,0.359629264,,

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,,,,0.375979649,,

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,,,,0.141360696,,

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,,,,0.359410088,,

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,量棒中心所在圓的壓力角,αM,,20.59268118,,

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,量棒測量距M,,(偶)m*z*cosα/cos(αM)+dp,39.13799034,,

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,,,(奇)m*z*cosα/cos(αM)*（cos90/z）+dp,39.00047438,,

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內(nèi)齒,,,,,,

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,量棒直徑,dp,1.65m,3.3,,

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,量棒取值,,,3,,

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,量棒中心所在圓的壓力角,,(內(nèi))invα-dp/m*z*cosα+π/2z,0.01446524,,

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,,,,0.3459181,,

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,,,,0.360409555,,

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,,,,0.129895048,,

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,,,,0.345716282,,

,,,1.984586376,,,

,量棒中心所在圓的壓力角,αM,,19.80808385,,

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,量棒測量距M,,(偶)m*z*cosα/cos(αM)-dp,112.859401,,

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,,,(奇)m*z*cosα/cos(αM)*（cos90/z）-dp,112.8169138,,

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齒輪參數(shù),,,,,,

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,,,分度圓直徑D1，D2,36,116,

,,,齒頂圓直徑Da1，Da2,40,112,

,,,中心距,40,,

,,,齒頂高,2,1.984586376,

,,,齒全高,4.5,4.484586376,

,,,齒輪Z1跨齒數(shù),3,,

,,,齒輪Z1公法線長度,15.26485659,,

,,,量棒直徑,3,,

,,,外齒量棒測量距M,偶,39.13799034,

,,,,奇,39.00047438,

,,,內(nèi)齒量棒直徑,3,,

,,,內(nèi)齒量棒測量距M,偶,112.859401,

,,,,奇,112.8169138,

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變?yōu)辇X輪計算,,,,,,

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20,齒輪變位系數(shù),x',x'1x'2,0,0,

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21,實際變位系數(shù)和,x'Σ,x2-x1,0,,

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,實際嚙合角,invα',inva+2tana(x2-x1)/(z2-z1),0.014904384,,

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,,,,0.349272057,,

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,,,,0.364203775,,

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,,,,0.13264439,,

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,,,,0.349065983,,

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,實際嚙合角,α',,20.00000757,,

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,實際中心距,a',acosα/cosα',40.00000192,,

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16,中心距變動系數(shù),y,（z2-z1)*(cosα/cosα'-1)/2,9.62351E-07,,

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19,齒高變位系數(shù),△y,xΣ-y,-9.62351E-07,,

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22,節(jié)圓直徑1,D'1,2a'/(Z2/Z1-1),36.00000173,,

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23,節(jié)圓直徑2,D'2,D'1*Z2/Z1,116.0000056,,

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外齒參數(shù),,,,,,

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24,齒頂高,Ha1',Ha'=（ha*+x'1）m,2,,

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25,齒根高,Hf1',Ha'=（ha*+c*-x'1）m,2.5,,

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26,齒全高,H1',Ha1'+Hf1',4.5,,

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27,齒頂圓直徑,Da1',D+2(ha*+x'1+△y-△y02）m,40,,

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,齒根圓直徑,Df1',D-2Hf1',31,,

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29,公法線跨齒數(shù),k',(α*z/180)+0.5+2(x*tana)/π,2.5,,

,取整,,,3,,

30,公法線長度,Wk',m*cosa(π(k-0.5)+z*inva+2xntanα),15.26485659,,

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,量棒取值,,,3.5,,

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,量棒測量距M,,(偶)m*z*cosα/cos(αM)+dp,40.91560903,,

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,,,(奇)m*z*cosα/cos(αM)*（cos90/z）+dp,40.77323134,,

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內(nèi)齒參數(shù),,,,,,

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,齒頂高系數(shù),△ha*,7.55(1-x'2)(1-x'2)/Z2,0.130172414,,

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,齒頂高,Ha2',(ha*-△ha*-x'2)m,1.739655172,,

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,齒根高,Hf2',Ha'=（ha*+c*+x'2）m,2.5,,

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,齒全高,H2',Ha2'+Hf2',4.239655172,,

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,齒頂圓直徑,Da2',D-2Ha2',112.5206897,,

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28,齒根圓直徑,Df2',D+2Hf2',121,,

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,量棒取值,,,2.52,,

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,量棒測量距M,,(偶)m*z*cosα/cos(αM)-dp,110.7986167,,

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,,,(奇)m*z*cosα/cos(αM)*（cos90/z）-dp,110.7567018,,

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量棒跨度,,,,,,

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外齒,,,,,,

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,量棒直徑,dp,1.65m,3.3,,

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,量棒取值,,,3.5,,

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,量棒中心所在圓的壓力角,invαM,(外)invα+dp/(m*z*cosα)-π/(2*z)+2*x*tanα/z,0.031099649,,

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,,,,0.441740435,,

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,,,,0.472908448,,

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,,,,0.2236424,,

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,,,,0.441434751,,

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,量棒中心所在圓的壓力角,αM,,25.29234816,,

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,量棒測量距M,,(偶)m*z*cosα/cos(αM)+dp,40.91560903,,

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,,,(奇)m*z*cosα/cos(αM)*（cos90/z）+dp,40.77323134,,

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內(nèi)齒,,,,,,

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,量棒直徑,dp,1.65m,3.3,,

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,量棒取值,,,3.5,,

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,量棒中心所在圓的壓力角,invαM,(內(nèi))invα-dp/(m*z*cosα)+2*x*tgα/z+π/（2*z),0.009878267,,

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,,,,0.305706017,,

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,,,,0.315599392,,

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,,,,0.099602976,,

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,,,,0.305554334,,

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,,,,17.50697377,,

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,量棒測量距M,,(偶)m*z*cosα/cos(αM)-dp,110.7986167,,

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,,,(奇)m*z*cosα/cos(αM)*（cos90/z）-dp,110.7567018,,

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變位齒輪參數(shù),,,,,,

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,,,齒輪變位系數(shù),0,0,

,,,分度圓直徑D1，D2,36,116,

,,,齒頂圓直徑Da1，Da2,40,112.5206897,

,,,"齒頂高Ha1,Ha2",2,1.739655172,

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