凸輪分割器-選型計算宏文件

分割器計算選型系統(tǒng),,,,,,,,,,

曲線特性表(不能更改),,,,,,,,,,

運動曲線形式,用途,Vm(最大速度),Am(最大加速度),Jm(最大轉動慣量),Qm(最大扭矩）,,,,,

"變形梯形（臺形）

M.T.CURVE",高速,2,4.89,61.4,1.65,,,,,

,,2,-4.89,-61.4,-1.65,,,,,

"變形正弦

M.S.CURVE",中速,1.76,5.53,69.5,0.987,,,,,

,,1.76,-5.53,-23.2,-0.987,,,,,

"變形等速

M.C.VCURVE",低速,1.28,8.01,201.4,0.72,,,,,

,,1.28,-8.01,-67.1,-0.72,,,,,

有理式仿線,振動控制,1.68,4.64,,0.987,,,,,

,,1.68,-4.64,,-0.987,,,,,

一.已知參數(shù)(手動輸入)：,,,,,,,,,,

顏色圖例,不能修改名稱,自動計算,手動輸入,曲線性能輸入,選型依據(jù),重量,,回轉慣性,,

1.分割工位數(shù),n1(手動輸入),8,"工位數(shù)：2,3,4,6,8,10,12,16,24,32……",,,,,,,

2.入力軸回轉數(shù),n（rpm）,12,時間節(jié)拍(s),5,"精度(±"")",30,"±15"";±30"";±50""",,,

3.每等分回轉時間與定位時間比,0.800,2.400,轉位角θh（°）,90,"轉位角:90o,120o,180o,240o,300o",,,與功率反比,,

4.凸輪曲線（見上表）,,1.76,Am,5.53,Jm,,Qm,0.987,,

"5.回轉盤尺寸,重量及回轉慣性",直徑D1(mm),700,厚度t(mm),20,m1(Kg),20.78,I1(N.m.s^2),1.27,,

6.夾具重量及回轉慣性,單個夾具重量m2a(Kg),3,轉盤密度(Kg/m^3),2700,m2(Kg),24,I2(N.m.s^2),4.86,,

7.工件重量及回轉慣性,單個工件重量m3a(Kg),1,,,m3(Kg),8,I3(N.m.s^2),1.62,,

8.支撐有效半徑,R(mm),450,摩擦系數(shù)μ,0.15,,,,,,

9.夾具固定節(jié)圓直徑,De(mm),900,,,,,,,,

10.安全系數(shù)fc及傳動效率η,fc,2.2,η,0.6,"轉位角=90o,fc=2.2;轉位角=120o,fc=2.0,其余fc=1.8",,,,,

11.減速機減速比i,i,125,大于30加變頻器,,,,,,,

12.最大轉位精度,L(±m(xù)m）,0.02545,,,,,,,,

二.有關計算(自動計算)：,,,,,,,,,,

1.負載扭矩((1)+(2)+(3)),Tt(N.m),56.47,,,,,,,,

(1)慣性扭矩,Ti(N.m),21.55,總慣性距I(N.m.s^2),7.75,出力軸最大加速度α,2.78,,,鋼密度,7800

(2)摩擦扭矩,Tf(N.m),34.92,,,,,,,鋁密度,2700

(3)工作扭矩,Tw(N.m),0.00,,,,,,,,

2.實際負載扭矩,Te(N.m),124.22,Te(kgf.m),12.68,選擇分割器依據(jù),,,,,

3.入力軸扭矩,Tc(N.m),61.30,啟動負載Tca,0,選擇分割器依據(jù),,,,,

4.總慣性距,I(N.m.s^2),7.75,是否適合曲線特性值,,選擇分割器依據(jù),,,,,

5.出力軸最大加速度,α(rad/s^2,2.78,是否適合曲線特性值,,選擇分割器依據(jù),,,,,

6.馬達選擇（啟動功率）,P啟動（Hp）,0.17,P啟動（Kw）,0.13,選擇馬達依據(jù),東力,,,,

7.馬達選擇（連續(xù)