机械制造装备(含答案)

BCBCADBCCAABABABDBAD．AABxyz绕xyzACxyzWZ轴BC轴UW轴．ABC．DAC．BA．B．CDDdzCCDDDB）BCABAAABDABA．(T)．ψ(T)．(X)．(X)．(T)．(T)．ψ(X)．(X)．0(T)）(T)(T)(X。(X)(T)(T)(T)(X)(T)(T)(T)(T)(T)(T)(X)(T)(X)(T)．当接触角为0(X)(T)(X)(T)(X)(T)(X)(X)(X)(T)(T)(X)(T)。WC，ZXTWT、pffCa。。。。。。。。。。。。。。n1440/min电:nnRnZ1lg1Rnlg1.412或322312322122321241361262623212322122231421631622312232123222143162123212223123222413612613221222312223412631612322122321223242161362112322136电I21.41221/421/41.41uu主41.414主8Rx(P6(2iiid)取d)1.62121I3对Sz取Sz电I12114d1nn)UUU2实际电d12312345678910900111240568011216022431545063012501800理论转速39.3256.1778.64110.81158.30221.63314.56449.38629.13886.51266.431773实际转速1.700.311.701.061.061.060.140.140.141.51.311.5转速误差）10(104.1%2008电1440/min，ZnnR11.2nR11.27Z1n888222822282221241422148222822282222414124218222124电I11.4111.412uu主31.411/2.821/43主1.414(248Rx(Piii则大带轮直径d)取211440did)80012521I2对Sz取Sz1121d1nn)UUU2实际电d123123456781001402002804003941.5560551.61.58007881.511201103.21.5理论转速实际转速100.98141.25201.78282.490.890.890.890.89转速误差率（）10(104.1%224125Z18，1833218323183321832318233139193319391913182339311823318233183231833218332126216221626162118323611832318332182331823318332136163316361613183236311832221转速重复的方案136618232211823221等3166126618332139，，。电I1.2622uu33主61.2661/41/4主1.2688Rx(P9(2iii则大带轮直径d)取211440did)80012521I2对Sz取Sz112414224d1nn)UUU2实际电d12312345678931.531.810.984050638010098.51.5125160157.61.52001971.5理论转速实际转速39.980.0349.990.0362.680.5178.81.5125.360.29转速误差率（）10111213141516171825031540050063080010001250160015761.5理论转速实际转速254.47319.90399.881.791.511.5492.50.03630.40.6357881.51002.90.291260.80.864转速误差率（）10(102.6%n和和nnRnRlg11.11Z118nlg1.41888222822282221241422214822282228222241414218222214I则大带轮直径d)取211440did)72012521电I11.4111.411/2.8221/4uu主31.413主1.414(248Rx(PiiiI2对Sz取Sz2：1250d1nn)UU2实际电d1212341255678456390180250360500理论转速实际转速44.870.29763.560.8989.730.297127.121.7175.212.66248.220.71350.432.66496.440.71转速误差率（）10(104.1%33n4000r/n40r/min160r/min，采用直流电动机，电动机功率，电