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  • 1 # 畫之音

    凸輪輪廓曲線設計

    o,,60 設計一直動對心滾子從動件盤形凸輪機構的圖輪廓線。已知該凸輪推程角,近

    ‘oo"o,,60休止角,回程角,遠休止角;從動件行程,基圓半徑h,80mm,,30,,210ss

    r,100mmr,8mm,滾子半徑,從動件在推程階段和回程階段均以擺線運動規律運動。 0r

    o凸輪轉角() 理論廓線座標X 理論廓線座標Y 實際廓線座標X 實際廓線座標Y aa0 0 100 0 92 5 8.7418 99.9188 8.8571 91.9196 10 17.7654 100.7525 19.2196 92.8858 15 27.7629 103.6125 30.5591 96.1171 20 39.5512 108.6661 42.8991 101.4004 25 53.6586 115.0713 56.8243 107.7243 30 70.0000 121.2436 72.4058 113.6139 35 87.7760 125.3572 88.8852 117.4344 40 105.6485 125.9070 104.9352 117.9389 45 122.1402 122.1402 119.2549 114.6787 50 136.1209 114.2190 131.2101 107.9036 55 147.2012 103.0714 140.9195 98.1176 60 155.8846 90.0000 148.9564 86.0000

    1/3頁

    65 163.1354 76.0713 155.8849 72.6903 70 169.1447 61.5636 161.6271 58.8275 75 173.8666 46.5874 166.1392 44.5169 80 177.2654 31.2567 169.3869 29.8675 85 179.3150 15.6880 171.3455 14.9908 90 180 0 172.0000 0 95 179.3150 -15.6880 171.3455 -14.9908 100 177.2654 -31.2567 169.3869 -29.8675 105 173.8666 -46.5874 166.1392 -44.5169 110 169.1447 -61.5636 161.6271 -58.8275 115 163.1354 -76.0713 155.8849 -72.6903 120 155.8846 -90.0000 148.9564 -86.0000 125 147.4474 -103.2438 140.8942 -98.6551 130 137.8880 -115.7018 131.7596 -110.5595 135 127.2792 -127.2792 121.6224 -121.6224 140 115.7018 -137.8880 110.5595 -131.7596 145 103.2438 -147.4474 98.6551 -140.8942 150 90.0000 -155.8846 86.0000 -148.9564 155 76.0713 -163.1354 72.6903 -155.8849 160 61.5636 -169.1447 58.8275 -161.6271 165 46.5874 -173.8666 44.5169 -166.1392 170 31.2567 -177.2654 29.8675 -169.3869 175 15.6880 -179.3150 14.9908 -171.3455 180 0 -180.0000 0 -172.0000 185 -15.6880 -179.3150 -14.9908 -171.3455 190 -31.2567 -177.2654 -29.8675 -169.3869 195 -46.5874 -173.8666 -44.5169 -166.1392 200 -61.5636 -169.1447 -58.8275 -161.6271 205 -76.0713 -163.1354 -72.6903 -155.8849 210 -90.0000 -155.8846 -86.0000 -148.9564 215 -103.2438 -147.4474 -98.6551 -140.8942 220 -115.7018 -137.8880 -110.5595 -131.7596 225 -127.2792 -127.2792 -121.6224 -121.6224 230 -137.8880 -115.7018 -131.7596 -110.5595 235 -147.4474 -103.2438 -140.8942 -98.6551 240 -155.8846 -90.0000 -148.9564 -86.0000 245 -163.1354 -76.0713 -155.8849 -72.6903 250 -169.1447 -61.5636 -161.6271 -58.8275 255 -173.8666 -46.5874 -166.1392 -44.5169 260 -177.2654 -31.2567 -169.3869 -29.8675 265 -179.3150 -15.6880 -171.3455 -14.9908 270 -180.0000 0 -172.0000 0 275 -179.0157 15.6618 -171.0987 14.5126

    2/3頁

    280 -174.9937 30.8561 -167.5831 27.8422 285 -166.8467 44.7064 -160.6171 39.6873 290 -154.4478 56.2144 -149.8459 49.6705 295 -138.6949 64.6745 -135.6941 57.2586 300 -121.2436 70.0000 -119.5122 62.1896 305 -104.0054 72.8254 -103.0734 64.8798 310 -88.5854 74.3320 -87.8519 66.3657 315 -75.8497 75.8497 -74.5235 67.9603 320 -65.7615 78.3715 -63.0876 70.8316 325 -57.5300 82.1613 -53.6303 75.1762 330 -50.0000 86.6025 -46.0000 79.6743 335 -42.2618 90.6308 -38.8809 83.3803 340 -34.2020 93.9693 -31.4659 86.4517 345 -25.8819 96.5926 -23.8114 88.8652 350 -17.3648 98.4808 -15.9756 90.6023 355 -8.7156 99.6195 -8.0183 91.6499

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