滚动轴承CAD上机实验要求(c语言).docVIP

滚动轴承CAD上机实验要求（2014.11.30） 完成滚动轴承CAD程序设计（具体要求见附） 通过比较教材例13-1设计结果，验证程序的正确性 3） 参数化图形显示滚动轴承结构图（任选一个类型） 附：滚动轴承CAD设计参考程序 #include math.h ！此处添加变量定义 深沟球轴承（GB276-82) d=10~110 static float aa1[11][23]= {{1.95,2.23,2.51,2.79,4.47,5.20,6.91,8.66,9.45,11.96,12.95,15.99, 19.35,19.74,24.20,26.07,31.36,33.75,39.17,39.17,44.08,49.77,57.39}, 特轻系列1的C0 {3.52,3.93,4.30,4.62,7.22,8.08,10.17,12.46,13.09,16.20,16.94,20.47, 24.36,24.66,29.68,30.89,36.54,39.02,44.60,44.44,49.56,55.29,62.94}, 特轻系列1的C {2.23,3.05,3.49,4.48,6.20,6.98,10.04,13.67,15.94,17.71,19.84,25.11, 27.98,34.18,37.59,41.26,45.09,53.28,60.76,70.85,79.36,89.59,100.43}, 轻窄系列2的C0 {3.93,5.24,5.87,7.36,9.88,10.78,14.96,19.73,22.71,24.36,26.98,33.35,36.73,44.01,46.76,50.83,55.03,63.98,73.83,84.82,93.94,102.26,110.78}, 轻窄系列2的C {3.47,3.92,5.43,6.56,7.81,11.39,14.17,17.92,22.38,30.00,35.71,41.91,48.61,56.68,63.48,71.67,80.35,89.52,100.76,113.75,131.18,142.84,167.64}, 中窄系列3的C0 {5.88,6.56,8.79,10.44,12.26,17.21,20.77,25.66,31.35,40.67,47.59,55.06,62.89,72.21,80.10,87.26,94.57,102.06,110.82,120.52,133.07,141.31,157.67}, 中窄系列3的C {0,0,0,11.9,16.79,21.33,26.78,31.43,36.67,45.55,55.55,62.71,70.30, 78.33,99.53,114.78,124.98,137.76,158.18,0,0,0,0}, 重窄系列4的C0 {0,0,0,17.46,23.81,29.42,36.41,42.68,48.99,59.49,70.96,77.40, 83.88,90.82,107.23,118.18,125.48,134.45,147.97,0,0,0,0}, 重窄系列4的C {0.014,0.028,0.056,0.085,0.11,0.17,0.28,0.42,0.56, 0,0,0,0,0,0,0,0,0,0,0,0,0,0},相对轴向载荷A/C0 {0.19,0.22,0.26,0.28,0.30,0.34,0.38,0.42,0.44,0,0,0,0,0,0,0,0,0,0,0,0,0,0},’界限系数e {2.30,1.99,1.71,1.55,1.45,1.31,1.15,1.04,1.0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}};轴向载荷系数y 圆柱滚子轴承（GB283-87) d=30~100 static float aa2[8][15]= {{11.4,17.5,24,25.7,29.2,36.2,44,52.5,52.5,65.4,76.4,87.4,106,114,127}, 轻窄系列2的C0 {18.8,27.8,36.5,38.5,42,51.2,61,71.3,71.3,86.4,99.5,112.5,138,147,163}, 轻窄系列2的C {20.6,25.6,31,43.6,50.7,66.4,81.3,86.9,105,120,129,155,169,184,216}, 中窄系列3的C0 {32.6,39.8,47.3,64.9,74.3,95,113,120,142,161,170,207,221,238,275}, 中窄系列3的C {36.3,46.5,60.9,68.8,82.3,89.8,110,121,158,185