机械原理课程设计

机械原理课程设计说明书 设计题目：平台印刷机（高速型）主传动机构运动简图设计

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机械原理课程设计

目录

一、设计题目：平台印刷机的主传动机构的运动简图的设计 ............ 3 二、机械运动方案的确定与论证 ............................................................ 3 方案一 ................................................................................................... 4 方案二 ................................................................................................... 4 三、设计过程用到的全部原始数据 ........................................................ 4 四、机械运动机构的设计计算 ................................................................ 5 五、分析讨论设计结果 ............................................................................ 6 六、设计过程中的体会、收获及建议 .................................................... 7 七、参考资料............................................................................................. 7 附录一：程序运行结果 ............................................................................ 8 附录二：程序清单 .................................................................................. 18

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机械原理课程设计

一、设计题目：平台印刷机的主传动机构的运动简图的设计

设计条件：平台印刷机的工作过程有输纸、着墨、压印和收纸四部分组成，主运动是压印卷有空白纸张的滚筒与嵌有铅字的版台之间纯滚动来完成。设计的条件是版台的移动速度严格等于滚筒表面的圆周速度，关于急回特性的要求我觉得其实无关紧要，无论急回特性是怎样的也总会是原动件转一圈才能印一张报纸。所以以下的设计均没有将急回特性考虑在内，程序中也没有对其进行计算。

二、机械运动方案的确定与论证

由电动机到版台之间的运动是将转动转化成平面的运动。这种转换运动的方法有很多种，常见的方法有摩擦传动、齿轮齿条传动、螺旋机构传动、凸轮机构传动、曲柄滑块机构以及组合机构等。

各机构形态学矩阵： 功能元 摩擦传 传动机构I 动 传动机构? 补偿机构 带传动机构 实现功能的解（各个方案） 螺旋齿轮齿机构 条 双曲柄机构 凸轮机构 曲柄滑块机构 组合机构 齿轮机蜗轮蜗 构 杆机构 凸轮机构 3

机械原理课程设计

方案一：

为了避免补偿机构设计的麻烦，我最先想到的是速度可以精确调控的机构，也即传动机构Ⅰ选用螺旋机构，为了与螺旋机构形成较好的配合，传动机构Ⅱ可以选用蜗轮蜗杆机构。对于这样的结构选型，急回就有一定意义了，可以通过齿轮系的选择使得版台回程时具有急回。如果需要更高的生产率，甚至可以让蜗杆同时反转，从而在回程时仍然可以进行压印工作。但这里设计的难点就集中在了如何实现机构的自动反转。由于生产率的要求，反转必须在几秒内完成，同时考虑到反转时不能停机，可以考虑用离合机构完成。如同《机械原理》第214页导弹发射的快速反应装置。关键的问题在于实现离合器的自动控制。采用纯机械式的控制应该达不到如此快速和频繁的要求，此处应采用电控。鉴于时间紧迫，就不对其进行设计和讨论了。

方案二：

在组合运动机构之中，采用曲柄滑块机构和双曲柄机构以及凸轮机构等进行组合。在传动链的终端要求滚筒和版台的瞬时速度必须相等，这样才不会出现字迹模糊。当主传动机构不能满足上述条件的时候我们还需要设计补偿机构来调节。补偿机构可以采用凸轮传动机构来实现，凸轮传动机构具有传递精度高的优点。可以实现对机构误差的微细调节。

传动机构Ⅰ的参考方案可由双曲柄机构 AABB和曲柄滑块机构BCD串联组成，将曲柄AA的转动转变为D点往复运动。当齿条固定不动的时候，中心为D的行星齿轮将带动齿条移动，并且将齿条固定在印刷版台的下部，以期实现齿条与版台的联动。下部的齿条与有凸轮组成的补偿机构相连实现补偿。其中凸轮与从动曲柄BB为同一构件，主动曲柄AA的转动与滚筒的转动同步。当上部与版台固结的齿条的工作移动速度偏离要求的时候，可以通过凸轮的轮廓曲线进行调节，控制下部齿条补偿移动来补偿误差。 以下按照方案二进行设计和计算。

三、设计过程用到的全部原始数据

双曲柄滑块机构的杆长数据： h1=145.0mm h2=178.0mm h3=175.0mm h4=65.5mm

机架长： l4 = 57.0 mm

传动齿轮的参数： i =1 m = 4 mm z = 105 ?的初始角： ?10?30.791? ?30?15.4699? ?的角度： ??14.8472

?????127.65683

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机械原理课程设计

滚筒的直径：??360mm

版台往复行程： 795 mm

印刷纸张的设计幅面： 415 * 590 mm2 生产率： 4400---4500 张/小时

电动机功率：3 kw 转速： 1450 rpm 参数?及?的值： ??3.7 和??0.327 凸轮位移：S(1)?10mm S(10)?390mm 凸轮基圆半径：rb?160mm 凸轮滚子半径：r0?30mm

四、机械运动机构的设计计算

开始的时候我试图用已有的软件进行机构的设计，为了可以分析曲柄滑块机

构中滑块的运动速度，必须让曲柄匀速旋转。那么就只能改变双曲柄机构的设计方法，直接选用平行四边形机构或者不用双曲柄而直接用齿轮传动。但用这样的方法设计出的凸轮轮廓非常尖锐，而且尺寸很大。不得已我只好采用给出的程序。在设计出主程序并对子程序进行了必要的修改后，选定参数并启动程序得到运算结果见附录一。程序及其说明见附录二。

将所得数据输入excel中作图，得到版台速度与滚筒线速度的曲线如图所示：

版台速度和滚筒线速度曲线

图表标题 3000 2000 速度/（mm/s） 1000 1 18 35 52 69 86 103 120 137 154 171 188 205 222 239 256 273 290 307 324 341 358 0 -1000 -2000 -3000 -4000 -5000 -6000 版台速度 滚筒线速度

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机械原理课程设计

从图中可以看出从4度到91度是较好的速度重合区。选取8度到88度区间，做出凸轮位移补偿图如下。

推杆推程位移曲线

300 250 推杆位移/mm 200 150 推杆推程位移曲线 100 50 0 0 20 40 60 80 100 凸轮转角/°

根据所作曲线和所得数据，选取凸轮基圆半径为160mm，按照反转法原理设计凸轮的理论廓线。然后根据滚子半径为30mm，做出凸轮的工作廓线。

五、分析讨论设计结果

由VP、VCIR、SP、SCIR曲线图和平台印刷机主传动系统接构简图可以看出设计结果很好地满足了设计要求。 成功的设计了平台印刷机的主传动机构。能得到这样的结果，是与参数λ和δ的正确选择以及程序的准确设计密不可分的，而在程序中主程序起主要作用。在调试主程序和子程序的过程中不断的分析，改正程序的错误，最终计算得出正确的数据。正是在指导教师提供的参数和子程序以及悉心的指导下才使我们的设计任务能够顺利完成。

在设计过程中，机械原理这门课程的学习，对运动分析的理解以及对所学知识的熟练的应用起了至关重要的作用，直接关系到主程序的设计和主程序的准确性，而这又影响运行数据的准确和后面运动分析，以及凸轮的设计。因此要想很好地完成设计任务必须具有相当的基础知识。

但从运动简图中可以明显看出，凸轮的尺寸过于庞大，造成整个机构的臃肿。由于时间的关系，在确定初始参数时没有认真比对分析，未能找到最优化的设计

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机械原理课程设计

方案，是设计中的很大不足。

还有一个问题是，由于本传动系统中凸轮水平放置，无法形成力封闭，所以有必要在凸轮上加一个弹簧形成力封闭。

六、设计过程中的体会、收获及建议

这次的课程设计是一次对我们所学知识的一次系统的运用，在这个过程中我不仅学会了设计平台印刷机的主传动机构的设计，更主要的是我们学会了把在机械原理课程中学到的相关知识运用到实际的设计过程中去。这是由学习理论到运用所学的转变，对我们在校的大学生有很大的好处，特别是接触实际相对少的我们，特别是整体观，以及融合总结所学知识的能力。在设计过程中很好的考察了我们熟练的运用所学过的知识的应用能力。机械设计的过程是各项知识综合运用的过程，使各种相关软件的综合运用，以及对计算机语言的掌握。要求我们熟练的运用各种软件。比如EXCL 、Word，VC6.0 等各种软件。为设计带来了很大的方便。

在调试程序计算数据的过程中，我们遇到了相当大的的困难，特别是初次调试程序，上百个的错误几乎让人崩溃，这也锻炼了我们的耐心，以及一个工科生的忍耐力，面对枯燥数据的能力，各方面能力的挑战，比如C语言知识的遗忘，以及细节的把握，机械机构的理解等等方面的问题。但是我们学会了积极的挑战我们所遇到的困难，不断的思考与改进自己的设计方法理论等，在错误中学习知识。最终我们成功的解决了各项难题，设计成功了平台印刷机的主传动机构。设计过程还要求我们有新的的思路，不同的设计方法与理论，这是机械创新的源泉，也是机械行业取的不断发展的原动力。我们要不断的锻炼和提高自己的创新思维能力。

在做课程设计的过程中，我们也发现了一些问题，就是我们在运用传统的机械理论的同时，不太容易接触到先进的机器。我们的设计的机器过于陈旧，落后，机械需要发展，需要创新，也需要先进的理论知识。还有同学们要有团队合作的意识，要学会相互交流思想，交流各自不同的见解和想法，弥补自己在某方面的缺陷，使自己能够充分发挥团队这个总用。

七、参考资料

1、胡基才,胡杰编 《机械原理课程设计指导书》 武汉:武汉大学，2--04--15 2、孙桓等 主编 《机械原理（第七版）》 高等教育出版社，2006年12月 3、杨健霑 主编 《C语言程序设计》 武汉大学出版社，2005年12月

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机械原理课程设计

附录一：程序运行结果

设计曲柄滑块机构的,计算出曲柄的长度R,连杆的长度L,滑块的偏心距e,版台行程2*HD:

HD0 = 397.5000, R0 = 197.9103, L0 = 732.2681, E0 = 64.7167 HD = 397.6678, R = 198.0000, L = 732.5000, E = 64.5000 2HD = 795.3356

计算滑块行程的最小传动角:GAMA5=79.520025(DEGREE)

计算滑块回程的最小传动角:GAMA6=68.982773(DEGREE)

ALFA0' = 1.8465647(RADIAN), 105.8003650(DEGREE)

FI = (DEGREE)

134.4313 138.6269 142.6170 146.4095 150.0140 153.4420 156.7051 159.8154 162.7850 165.6255 168.3479 170.9627 173.4799 175.9085 178.2572 180.5339 182.7457 184.8996 187.0016 189.0576 191.0727 193.0521 195.0001 196.9211 198.8189 200.6972 202.5595 204.4089 206.2484 208.0808 209.9089 211.7351 213.5617 215.3910 217.2252 219.0662 220.9158 222.7760 224.6485 226.5347 228.4364 230.3548 232.2915 234.2476 236.2245 238.2233 240.2450 242.2906 244.3612 246.4575 248.5805 250.7308 252.9092 255.1163 257.3528 259.6192 261.9161 264.2439 266.6031 268.9942 271.4176 273.8737 276.3629 278.8857 281.4426 284.0340 286.6603 289.3223 292.0203 294.7552 297.5276 300.3384 303.1884 306.0788 309.0106 311.9851 315.0038 318.0683

PSI = (DEGREE)

120.6466 123.7049 126.4232 128.9016 131.1997 133.3564 135.3989 137.3469 139.2155 141.0163 142.7586 144.4498

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机械原理课程设计

146.0964 147.7035 149.2756 150.8165 152.3296 153.8177 155.2836 156.7294 158.1573 159.5692 160.9668 162.3515 163.7250 165.0886 166.4435 167.7909 169.1319 170.4677 171.7992 173.1274 174.4533 175.7779 177.1020 178.4266 179.7524 181.0805 182.4118 183.7470 185.0871 186.4331 187.7858 189.1463 190.5155 191.8945 193.2844 194.6862 196.1012 197.5307 198.9759 200.4383 201.9195 203.4211 204.9448 206.4927 208.0668 209.6695 211.3035 212.9715 214.6769 216.4233 218.2149 220.0564 221.9535 223.9125 225.9412 228.0488 230.2465 232.5482 234.9714 237.5392 240.2821 243.2432 246.4856 250.1097 254.2937 259.4189

{C} {R} 55.476353 -46.569148 -64.081967 34.818281 -46.569148 41.753087 55.708836 -31.965434 -64.081967 55.708836 78.000000 -36.026769

P0 = 1.070568, P1 = -2.736576, P2 = 2.372164

N = 1.070568, U = 0.391207, M = 0.665691, A/A = 1.000000 L10 = 155.9848, L20 = 96.9930, L30 = 145.7028, L40 = 57.0000 L1 = 156.0000, L2 = 97.0000, L3 = 145.5000, L4 = 57.0000

曲柄滑块机构的运动分析

随着FAII角度变化,版台位移,速度,滚筒位移,速度，位移差结果如下:

FAII= 1.0000 SP= 1.9020 VF= 335.8963 SCIR= 0.0000 FAII= 2.0000 SP= 2.7431 VF= 402.1571 SCIR= 1.8731 FAII= 3.0000 SP= 3.7375 VF= 467.9271 SCIR= 3.7430 FAII= 4.0000 SP= 4.8847 VF= 533.1762 SCIR= 5.6099 FAII= 5.0000 SP= 6.1843 VF= 597.8742 SCIR= 7.4740 FAII= 6.0000 SP= 7.6359 VF= 661.9911 SCIR= 9.3355 FAII= 7.0000 SP= 9.2389 VF= 725.4966 SCIR= 11.1946 FAII= 8.0000 SP= 10.9926 VF= 788.3606 SCIR= 13.0516 FAII= 9.0000 SP= 12.8964 VF= 850.5531 SCIR= 14.9067 FAII= 10.0000 SP= 14.9496 VF= 912.0440 SCIR= 16.7602

VCIR= 823.7299 VCIR= 820.0295 VCIR= 816.4307 VCIR= 812.9358 VCIR= 809.5472 VCIR= 806.2671 VCIR= 803.0978 VCIR= 800.0416 VCIR= 797.1009 VCIR= 794.2780 weicha= 1.9020 weicha= 0.8700 weicha= -0.0056 weicha= -0.7253 weicha= -1.2897 weicha= -1.6996 weicha= -1.9558 weicha= -2.0590 weicha= -2.0103 weicha= -1.8107

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机械原理课程设计

FAII= 11.0000 SP= 17.1511 VF= 972.8036 SCIR= 18.6124 VCIR= 791.5753 weicha= -1.4613 FAII= 12.0000 SP= 19.5002 VF= 1032.8019 SCIR= 20.4635 VCIR= 788.9952 weicha= -0.9633 FAII= 13.0000 SP= 21.9958 VF= 1092.0095 SCIR= 22.3138 VCIR= 786.5401 weicha= -0.3180 FAII= 14.0000 SP= 24.6369 VF= 1150.3971 SCIR= 24.1636 VCIR= 784.2126 weicha= 0.4733 FAII= 15.0000 SP= 27.4223 VF= 1207.9353 SCIR= 26.0133 VCIR= 782.0150 weicha= 1.4090 FAII= 16.0000 SP= 30.3508 VF= 1264.5955 SCIR= 27.8632 VCIR= 779.9501 weicha= 2.4876 FAII= 17.0000 SP= 33.4211 VF= 1320.3489 SCIR= 29.7135 VCIR= 778.0204 weicha= 3.7076 FAII= 18.0000 SP= 36.6320 VF= 1375.1674 SCIR= 31.5648 VCIR= 776.2286 weicha= 5.0672 FAII= 19.0000 SP= 39.9819 VF= 1429.0230 SCIR= 33.4172 VCIR= 774.5774 weicha= 6.5647 FAII= 20.0000 FAII= 21.0000 FAII= 22.0000 FAII= 23.0000 FAII= 24.0000 FAII= 25.0000 FAII= 26.0000 FAII= 27.0000 FAII= 28.0000 FAII= 29.0000 FAII= 30.0000 FAII= 31.0000 FAII= 32.0000 FAII= 33.0000 FAII= 34.0000 FAII= 35.0000 FAII= 36.0000 FAII= 37.0000 FAII= 38.0000 FAII= 39.0000 FAII= 40.0000 FAII= 41.0000 FAII= 42.0000 FAII= 43.0000 FAII= 44.0000 FAII= 45.0000 FAII= 46.0000 FAII= 47.0000 FAII= 48.0000 FAII= 49.0000 FAII= 50.0000 FAII= 51.0000 FAII= 52.0000 FAII= 53.0000 FAII= 54.0000

SP= 43.4694 SP= 47.0929 SP= 50.8509 SP= 54.7415 SP= 58.7632 SP= 62.9141 SP= 67.1922 SP= 71.5957 SP= 76.1227 SP= 80.7709 SP= 85.5384 SP= 90.4229 SP= 95.4222 SP= 100.5341 SP= 105.7563 SP= 111.0863 SP= 116.5218 SP= 122.0602 SP= 127.6991 SP= 133.4359 SP= 139.2680 SP= 145.1927 SP= 151.2074 SP= 157.3094 SP= 163.4959 SP= 169.7641 SP= 176.1112 SP= 182.5343 SP= 189.0307 SP= 195.5974 SP= 202.2314 SP= 208.9299 SP= 215.6899 SP= 222.5083 SP= 229.3823 VF= 1481.8882 VF= 1533.7360 VF= 1584.5395 VF= 1634.2728 VF= 1682.9102 VF= 1730.4266 VF= 1776.7975 VF= 1821.9991 VF= 1866.0082 VF= 1908.8023 VF= 1950.3596 VF= 1990.6592 VF= 2029.6810 VF= 2067.4055 VF= 2103.8145 VF= 2138.8904 VF= 2172.6167 VF= 2204.9779 VF= 2235.9595 VF= 2265.5483 VF= 2293.7318 VF= 2320.4992 VF= 2345.8405 VF= 2369.7471 VF= 2392.2117 VF= 2413.2284 VF= 2432.7926 VF= 2450.9011 VF= 2467.5521 VF= 2482.7454 VF= 2496.4824 VF= 2508.7659 VF= 2519.6003 VF= 2528.9918 VF= 2536.9481 SCIR= 35.2713 SCIR= 37.1273 SCIR= 38.9857 SCIR= 40.8469 SCIR= 42.7114 SCIR= 44.5795 SCIR= 46.4517 SCIR= 48.3286 SCIR= 50.2106 SCIR= 52.0981 SCIR= 53.9918 SCIR= 55.8922 SCIR= 57.7998 SCIR= 59.7153 SCIR= 61.6391 SCIR= 63.5720 SCIR= 65.5147 SCIR= 67.4676 SCIR= 69.4317 SCIR= 71.4075 SCIR= 73.3959 SCIR= 75.3976 SCIR= 77.4134 SCIR= 79.4442 SCIR= 81.4908 SCIR= 83.5542 SCIR= 85.6352 SCIR= 87.7350 SCIR= 89.8544 SCIR= 91.9945 SCIR= 94.1566 SCIR= 96.3416 SCIR= 98.5509 SCIR= 100.7856 SCIR= 103.0472 VCIR= 773.0697 VCIR= 771.7083 VCIR= 770.4963 VCIR= 769.4367 VCIR= 768.5327 VCIR= 767.7875 VCIR= 767.2045 VCIR= 766.7874 VCIR= 766.5396 VCIR= 766.4652 VCIR= 766.5679 VCIR= 766.8519 VCIR= 767.3215 VCIR= 767.9812 VCIR= 768.8358 VCIR= 769.8900 VCIR= 771.1491 VCIR= 772.6184 VCIR= 774.3035 VCIR= 776.2105 VCIR= 778.3454 VCIR= 780.7148 VCIR= 783.3255 VCIR= 786.1848 VCIR= 789.3002 VCIR= 792.6796 VCIR= 796.3314 VCIR= 800.2644 VCIR= 804.4879 VCIR= 809.0116 VCIR= 813.8457 VCIR= 819.0010 VCIR= 824.4890 VCIR= 830.3215 VCIR= 836.5111 weicha= 8.1981 weicha= 9.9656 weicha= 11.8651 weicha= 13.8946 weicha= 16.0518 weicha= 18.3346 weicha= 20.7405 weicha= 23.2671 weicha= 25.9121 weicha= 28.6728 weicha= 31.5465 weicha= 34.5307 weicha= 37.6224 weicha= 40.8189 weicha= 44.1172 weicha= 47.5143 weicha= 51.0071 weicha= 54.5926 weicha= 58.2674 weicha= 62.0284 weicha= 65.8721 weicha= 69.7951 weicha= 73.7940 weicha= 77.8652 weicha= 82.0050 weicha= 86.2099 weicha= 90.4759 weicha= 94.7994 weicha= 99.1763 weicha= 103.6028 weicha= 108.0749 weicha= 112.5883 weicha= 117.1390 weicha= 121.7227 weicha= 126.3351

10

机械原理课程设计

FAII= 55.0000 SP= 236.3088 VF= 2543.4788 SCIR= 105.3369 VCIR= 843.0712 weicha= 130.9720 FAII= 56.0000 SP= 243.2849 VF= 2548.5950 SCIR= 107.6562 VCIR= 850.0155 weicha= 135.6287 FAII= 57.0000 SP= 250.3074 VF= 2552.3096 SCIR= 110.0066 VCIR= 857.3588 weicha= 140.3008 FAII= 58.0000 SP= 257.3733 VF= 2554.6375 SCIR= 112.3896 VCIR= 865.1164 weicha= 144.9837 FAII= 59.0000 SP= 264.4797 VF= 2555.5951 SCIR= 114.8069 VCIR= 873.3045 weicha= 149.6729 FAII= 60.0000 SP= 271.6235 VF= 2555.2008 SCIR= 117.2601 VCIR= 881.9402 weicha= 154.3634 FAII= 61.0000 SP= 278.8017 VF= 2553.4748 SCIR= 119.7511 VCIR= 891.0412 weicha= 159.0506 FAII= 62.0000 SP= 286.0112 VF= 2550.4390 SCIR= 122.2817 VCIR= 900.6262 weicha= 163.7295 FAII= 63.0000 SP= 293.2491 VF= 2546.1172 SCIR= 124.8539 VCIR= 910.7149 weicha= 168.3952 FAII= 64.0000 FAII= 65.0000 FAII= 66.0000 FAII= 67.0000 FAII= 68.0000 FAII= 69.0000 FAII= 70.0000 FAII= 71.0000 FAII= 72.0000 FAII= 73.0000 FAII= 74.0000 FAII= 75.0000 FAII= 76.0000 FAII= 77.0000 FAII= 78.0000 FAII= 79.0000 FAII= 80.0000 FAII= 81.0000 FAII= 82.0000 FAII= 83.0000 FAII= 84.0000 FAII= 85.0000 FAII= 86.0000 FAII= 87.0000 FAII= 88.0000 FAII= 89.0000 FAII= 90.0000 FAII= 91.0000 FAII= 92.0000 FAII= 93.0000 FAII= 94.0000 FAII= 95.0000 FAII= 96.0000 FAII= 97.0000 FAII= 98.0000

SP= 300.5122 SP= 307.7977 SP= 315.1024 SP= 322.4236 SP= 329.7580 SP= 337.1029 SP= 344.4553 SP= 351.8123 SP= 359.1711 SP= 366.5286 SP= 373.8822 SP= 381.2290 SP= 388.5663 SP= 395.8914 SP= 403.2014 SP= 410.4938 SP= 417.7660 SP= 425.0153 SP= 432.2392 SP= 439.4352 SP= 446.6008 SP= 453.7337 SP= 460.8314 SP= 467.8916 SP= 474.9121 SP= 481.8905 SP= 488.8248 SP= 495.7128 SP= 502.5525 SP= 509.3417 SP= 516.0785 SP= 522.7610 SP= 529.3874 SP= 535.9557 SP= 542.4643 VF= 2540.5352 VF= 2533.7203 VF= 2525.7019 VF= 2516.5110 VF= 2506.1805 VF= 2494.7448 VF= 2482.2403 VF= 2468.7046 VF= 2454.1772 VF= 2438.6989 VF= 2422.3121 VF= 2405.0602 VF= 2386.9881 VF= 2368.1417 VF= 2348.5678 VF= 2328.3142 VF= 2307.4292 VF= 2285.9619 VF= 2263.9616 VF= 2241.4779 VF= 2218.5604 VF= 2195.2588 VF= 2171.6223 VF= 2147.6996 VF= 2123.5387 VF= 2099.1869 VF= 2074.6903 VF= 2050.0936 VF= 2025.4403 VF= 2000.7722 VF= 1976.1292 VF= 1951.5494 VF= 1927.0686 VF= 1902.7205 VF= 1878.5363 SCIR= 127.4696 SCIR= 130.1310 SCIR= 132.8404 SCIR= 135.6000 SCIR= 138.4122 SCIR= 141.2796 SCIR= 144.2048 SCIR= 147.1907 SCIR= 150.2399 SCIR= 153.3556 SCIR= 156.5408 SCIR= 159.7988 SCIR= 163.1330 SCIR= 166.5468 SCIR= 170.0437 SCIR= 173.6277 SCIR= 177.3024 SCIR= 181.0719 SCIR= 184.9402 SCIR= 188.9114 SCIR= 192.9898 SCIR= 197.1796 SCIR= 201.4851 SCIR= 205.9107 SCIR= 210.4606 SCIR= 215.1392 SCIR= 219.9506 SCIR= 224.8988 SCIR= 229.9877 SCIR= 235.2210 SCIR= 240.6019 SCIR= 246.1334 SCIR= 251.8180 SCIR= 257.6578 SCIR= 263.6543 VCIR= 921.3277 VCIR= 932.4860 VCIR= 944.2123 VCIR= 956.5299 VCIR= 969.4630 VCIR= 983.0368 VCIR= 997.2774 VCIR= 1012.2118 VCIR= 1027.8678 VCIR= 1044.2737 VCIR= 1061.4586 VCIR= 1079.4522 VCIR= 1098.2842 VCIR= 1117.9846 VCIR= 1138.5832 VCIR= 1160.1093 VCIR= 1182.5914 VCIR= 1206.0568 VCIR= 1230.5310 VCIR= 1256.0374 VCIR= 1282.5962 VCIR= 1310.2240 VCIR= 1338.9332 VCIR= 1368.7305 VCIR= 1399.6165 VCIR= 1431.5842 VCIR= 1464.6181 VCIR= 1498.6931 VCIR= 1533.7731 VCIR= 1569.8099 VCIR= 1606.7418 VCIR= 1644.4931 VCIR= 1682.9725 VCIR= 1722.0727 VCIR= 1761.6700 weicha= 173.0426 weicha= 177.6666 weicha= 182.2621 weicha= 186.8236 weicha= 191.3459 weicha= 195.8233 weicha= 200.2505 weicha= 204.6217 weicha= 208.9311 weicha= 213.1730 weicha= 217.3414 weicha= 221.4302 weicha= 225.4334 weicha= 229.3446 weicha= 233.1577 weicha= 236.8661 weicha= 240.4635 weicha= 243.9433 weicha= 247.2990 weicha= 250.5238 weicha= 253.6110 weicha= 256.5541 weicha= 259.3463 weicha= 261.9809 weicha= 264.4514 weicha= 266.7513 weicha= 268.8742 weicha= 270.8140 weicha= 272.5647 weicha= 274.1207 weicha= 275.4766 weicha= 276.6277 weicha= 277.5694 weicha= 278.2979 weicha= 278.8100

11

机械原理课程设计

FAII= 99.0000 SP= 548.9114 VF= 1854.5448 SCIR= 269.8082 VCIR= 1801.6238 weicha= 279.1032 FAII= 100.0000 SP= 555.2953 VF= 1830.7721 SCIR= 276.1196 VCIR= 1841.7773 weicha= 279.1757 FAII= 101.0000 SP= 561.6145 VF= 1807.2417 SCIR= 282.5879 VCIR= 1881.9581 weicha= 279.0267 FAII= 102.0000 SP= 567.8675 VF= 1783.9743 SCIR= 289.2114 VCIR= 1921.9793 weicha= 278.6561 FAII= 103.0000 SP= 574.0526 VF= 1760.9878 SCIR= 295.9877 VCIR= 1961.6414 weicha= 278.0649 FAII= 104.0000 SP= 580.1685 VF= 1738.2974 SCIR= 302.9132 VCIR= 2000.7348 weicha= 277.2552 FAII= 105.0000 SP= 586.2137 VF= 1715.9153 SCIR= 309.9837 VCIR= 2039.0426 weicha= 276.2301 FAII= 106.0000 SP= 592.1870 VF= 1693.8508 SCIR= 317.1935 VCIR= 2076.3440 weicha= 274.9935 FAII= 107.0000 SP= 598.0870 VF= 1672.1107 SCIR= 324.5363 VCIR= 2112.4182 weicha= 273.5507 FAII= 108.0000 FAII= 109.0000 FAII= 110.0000 FAII= 111.0000 FAII= 112.0000 FAII= 113.0000 FAII= 114.0000 FAII= 115.0000 FAII= 116.0000 FAII= 117.0000 FAII= 118.0000 FAII= 119.0000 FAII= 120.0000 FAII= 121.0000 FAII= 122.0000 FAII= 123.0000 FAII= 124.0000 FAII= 125.0000 FAII= 126.0000 FAII= 127.0000 FAII= 128.0000 FAII= 129.0000 FAII= 130.0000 FAII= 131.0000 FAII= 132.0000 FAII= 133.0000 FAII= 134.0000 FAII= 135.0000 FAII= 136.0000 FAII= 137.0000 FAII= 138.0000 FAII= 139.0000 FAII= 140.0000 FAII= 141.0000 FAII= 142.0000

SP= 603.9125 SP= 609.6623 SP= 615.3353 SP= 620.9304 SP= 626.4465 SP= 631.8826 SP= 637.2379 SP= 642.5113 SP= 647.7022 SP= 652.8095 SP= 657.8327 SP= 662.7709 SP= 667.6235 SP= 672.3899 SP= 677.0694 SP= 681.6615 SP= 686.1656 SP= 690.5814 SP= 694.9082 SP= 699.1458 SP= 703.2937 SP= 707.3516 SP= 711.3192 SP= 715.1961 SP= 718.9821 SP= 722.6770 SP= 726.2806 SP= 729.7926 SP= 733.2130 SP= 736.5415 SP= 739.7781 SP= 742.9227 SP= 745.9751 SP= 748.9355 SP= 751.8036 VF= 1650.6987 VF= 1629.6161 VF= 1608.8611 VF= 1588.4297 VF= 1568.3153 VF= 1548.5089 VF= 1528.9991 VF= 1509.7725 VF= 1490.8135 VF= 1472.1048 VF= 1453.6272 VF= 1435.3597 VF= 1417.2800 VF= 1399.3642 VF= 1381.5873 VF= 1363.9232 VF= 1346.3446 VF= 1328.8235 VF= 1311.3310 VF= 1293.8376 VF= 1276.3134 VF= 1258.7280 VF= 1241.0504 VF= 1223.2498 VF= 1205.2949 VF= 1187.1547 VF= 1168.7978 VF= 1150.1932 VF= 1131.3099 VF= 1112.1174 VF= 1092.5851 VF= 1072.6831 VF= 1052.3817 VF= 1031.6517 VF= 1010.4643 SCIR= 332.0045 SCIR= 339.5897 SCIR= 347.2826 SCIR= 355.0731 SCIR= 362.9502 SCIR= 370.9024 SCIR= 378.9179 SCIR= 386.9842 SCIR= 395.0888 SCIR= 403.2191 SCIR= 411.3626 SCIR= 419.5070 SCIR= 427.6401 SCIR= 435.7505 SCIR= 443.8270 SCIR= 451.8593 SCIR= 459.8375 SCIR= 467.7527 SCIR= 475.5965 SCIR= 483.3614 SCIR= 491.0408 SCIR= 498.6285 SCIR= 506.1194 SCIR= 513.5091 SCIR= 520.7936 SCIR= 527.9700 SCIR= 535.0355 SCIR= 541.9882 SCIR= 548.8268 SCIR= 555.5502 SCIR= 562.1578 SCIR= 568.6496 SCIR= 575.0257 SCIR= 581.2867 SCIR= 587.4332 VCIR= 2147.0488 VCIR= 2180.0276 VCIR= 2211.1594 VCIR= 2240.2658 VCIR= 2267.1894 VCIR= 2291.7967 VCIR= 2313.9809 VCIR= 2333.6636 VCIR= 2350.7960 VCIR= 2365.3587 VCIR= 2377.3614 VCIR= 2386.8412 VCIR= 2393.8602 VCIR= 2398.5034 VCIR= 2400.8751 VCIR= 2401.0957 VCIR= 2399.2987 VCIR= 2395.6267 VCIR= 2390.2284 VCIR= 2383.2559 VCIR= 2374.8615 VCIR= 2365.1957 VCIR= 2354.4049 VCIR= 2342.6300 VCIR= 2330.0052 VCIR= 2316.6568 VCIR= 2302.7025 VCIR= 2288.2515 VCIR= 2273.4038 VCIR= 2258.2505 VCIR= 2242.8740 VCIR= 2227.3482 VCIR= 2211.7390 VCIR= 2196.1046 VCIR= 2180.4962 weicha= 271.9080 weicha= 270.0726 weicha= 268.0527 weicha= 265.8573 weicha= 263.4963 weicha= 260.9802 weicha= 258.3200 weicha= 255.5272 weicha= 252.6133 weicha= 249.5904 weicha= 246.4700 weicha= 243.2639 weicha= 239.9834 weicha= 236.6394 weicha= 233.2424 weicha= 229.8022 weicha= 226.3281 weicha= 222.8287 weicha= 219.3117 weicha= 215.7844 weicha= 212.2530 weicha= 208.7231 weicha= 205.1998 weicha= 201.6870 weicha= 198.1885 weicha= 194.7071 weicha= 191.2451 weicha= 187.8044 weicha= 184.3862 weicha= 180.9913 weicha= 177.6203 weicha= 174.2731 weicha= 170.9494 weicha= 167.6488 weicha= 164.3704

12

机械原理课程设计

FAII= 143.0000 SP= 754.5795 VF= 988.7915 SCIR= 593.4664 VCIR= 2164.9585 weicha= 161.1131 FAII= 144.0000 SP= 757.2632 VF= 966.6057 SCIR= 599.3875 VCIR= 2149.5301 weicha= 157.8757 FAII= 145.0000 SP= 759.8547 VF= 943.8798 SCIR= 605.1979 VCIR= 2134.2439 weicha= 154.6569 FAII= 146.0000 SP= 762.3540 VF= 920.5877 SCIR= 610.8991 VCIR= 2119.1281 weicha= 151.4550 FAII= 147.0000 SP= 764.7612 VF= 896.7035 SCIR= 616.4928 VCIR= 2104.2062 weicha= 148.2684 FAII= 148.0000 SP= 767.0763 VF= 872.2024 SCIR= 621.9809 VCIR= 2089.4977 weicha= 145.0954 FAII= 149.0000 SP= 769.2994 VF= 847.0603 SCIR= 627.3653 VCIR= 2075.0185 weicha= 141.9341 FAII= 150.0000 SP= 771.4305 VF= 821.2535 SCIR= 632.6478 VCIR= 2060.7813 weicha= 138.7827 FAII= 151.0000 SP= 773.4697 VF= 794.7595 SCIR= 637.8305 VCIR= 2046.7959 weicha= 135.6392 FAII= 152.0000 FAII= 153.0000 FAII= 154.0000 FAII= 155.0000 FAII= 156.0000 FAII= 157.0000 FAII= 158.0000 FAII= 159.0000 FAII= 160.0000 FAII= 161.0000 FAII= 162.0000 FAII= 163.0000 FAII= 164.0000 FAII= 165.0000 FAII= 166.0000 FAII= 167.0000 FAII= 168.0000 FAII= 169.0000 FAII= 170.0000 FAII= 171.0000 FAII= 172.0000 FAII= 173.0000 FAII= 174.0000 FAII= 175.0000 FAII= 176.0000 FAII= 177.0000 FAII= 178.0000 FAII= 179.0000 FAII= 180.0000 FAII= 181.0000 FAII= 182.0000 FAII= 183.0000 FAII= 184.0000 FAII= 185.0000 FAII= 186.0000

SP= 775.4171 SP= 777.2729 SP= 779.0371 SP= 780.7098 SP= 782.2912 SP= 783.7814 SP= 785.1805 SP= 786.4886 SP= 787.7059 SP= 788.8326 SP= 789.8687 SP= 790.8145 SP= 791.6701 SP= 792.4355 SP= 793.1111 SP= 793.6969 SP= 794.1931 SP= 794.5998 SP= 794.9173 SP= 795.1456 SP= 795.2849 SP= 795.3354 SP= 795.2972 SP= 795.1705 SP= 794.9554 SP= 794.6521 SP= 794.2607 SP= 793.7813 SP= 793.2142 SP= 792.5595 SP= 791.8172 SP= 790.9876 SP= 790.0708 SP= 789.0669 SP= 787.9761 VF= 767.5564 VF= 739.6231 VF= 710.9395 VF= 681.4861 VF= 651.2445 VF= 620.1972 VF= 588.3274 VF= 555.6194 VF= 522.0583 VF= 487.6304 VF= 452.3226 VF= 416.1230 VF= 379.0207 VF= 341.0058 VF= 302.0693 VF= 262.2033 VF= 221.4010 VF= 179.6566 VF= 136.9653 VF= 93.3235 VF= 48.7287 VF= 3.1794 VF= -43.3247 VF= -90.7827 VF= -139.1927 VF= -188.5515 VF= -238.8548 VF= -290.0969 VF= -342.2712 VF= -395.3697 VF= -449.3831 VF= -504.3008 VF= -560.1113 VF= -616.8012 VF= -674.3564 SCIR= 642.9155 VCIR= 2033.0696 weicha= 132.5016 SCIR= 647.9049 VCIR= 2019.6077 weicha= 129.3680 SCIR= 652.8007 VCIR= 2006.4134 weicha= 126.2363 SCIR= 657.6052 VCIR= 1993.4883 weicha= 123.1047 SCIR= 662.3203 VCIR= 1980.8326 weicha= 119.9709 SCIR= 666.9482 VCIR= 1968.4454 weicha= 116.8332 SCIR= 671.4910 VCIR= 1956.3244 weicha= 113.6894 SCIR= 675.9509 VCIR= 1944.4669 weicha= 110.5377 SCIR= 680.3298 VCIR= 1932.8692 weicha= 107.3761 SCIR= 684.6298 VCIR= 1921.5271 weicha= 104.2028 SCIR= 688.8529 VCIR= 1910.4357 weicha= 101.0159 SCIR= 693.0011 VCIR= 1899.5900 weicha= 97.8135 SCIR= 697.0763 VCIR= 1888.9846 weicha= 94.5938 SCIR= 701.0804 VCIR= 1878.6136 weicha= 91.3551 SCIR= 705.0154 VCIR= 1868.4712 weicha= 88.0957 SCIR= 708.8830 VCIR= 1858.5516 weicha= 84.8139 SCIR= 712.6850 VCIR= 1848.8484 weicha= 81.5081 SCIR= 716.4233 VCIR= 1839.3558 weicha= 78.1765 SCIR= 720.0995 VCIR= 1830.0675 weicha= 74.8178 SCIR= 723.7153 VCIR= 1820.9775 weicha= 71.4303 SCIR= 727.2724 VCIR= 1812.0798 weicha= 68.0125 SCIR= 730.7723 VCIR= 1803.3683 weicha= 64.5631 SCIR= 734.2167 VCIR= 1794.8373 weicha= 61.0806 SCIR= 737.6070 VCIR= 1786.4809 weicha= 57.5635 SCIR= 740.9447 VCIR= 1778.2935 weicha= 54.0107 SCIR= 744.2314 VCIR= 1770.2696 weicha= 50.4207 SCIR= 747.4683 VCIR= 1762.4036 weicha= 46.7923 SCIR= 750.6570 VCIR= 1754.6905 weicha= 43.1244 SCIR= 753.7987 VCIR= 1747.1249 weicha= 39.4155 SCIR= 756.8947 VCIR= 1739.7020 weicha= 35.6647 SCIR= 759.9464 VCIR= 1732.4168 weicha= 31.8708 SCIR= 762.9550 VCIR= 1725.2645 weicha= 28.0326 SCIR= 765.9217 VCIR= 1718.2407 weicha= 24.1491 SCIR= 768.8476 VCIR= 1711.3408 weicha= 20.2193 SCIR= 771.7340 VCIR= 1704.5606 weicha= 16.2421

13

机械原理课程设计

FAII= 187.0000 SP= 786.7985 VF= -732.7610 SCIR= 774.5819 VCIR= 1697.8957 weicha= 12.2166 FAII= 188.0000 SP= 785.5342 VF= -791.9980 SCIR= 777.3925 VCIR= 1691.3422 weicha= 8.1417 FAII= 189.0000 SP= 784.1835 VF= -852.0491 SCIR= 780.1668 VCIR= 1684.8962 weicha= 4.0167 FAII= 190.0000 SP= 782.7464 VF= -912.8945 SCIR= 782.9059 VCIR= 1678.5537 weicha= -0.1595 FAII= 191.0000 SP= 781.2230 VF= -974.5130 SCIR= 785.6107 VCIR= 1672.3112 weicha= -4.3877 FAII= 192.0000 SP= 779.6136 VF=-1036.8822 SCIR= 788.2823 VCIR= 1666.1649 weicha= -8.6688 FAII= 193.0000 SP= 777.9182 VF=-1099.9781 SCIR= 790.9217 VCIR= 1660.1116 weicha= -13.0035 FAII= 194.0000 SP= 776.1370 VF=-1163.7754 SCIR= 793.5297 VCIR= 1654.1478 weicha= -17.3927 FAII= 195.0000 SP= 774.2701 VF=-1228.2474 SCIR= 796.1072 VCIR= 1648.2702 weicha= -21.8371 FAII= 196.0000 FAII= 197.0000 FAII= 198.0000 FAII= 199.0000 FAII= 200.0000 FAII= 201.0000 FAII= 202.0000 FAII= 203.0000 FAII= 204.0000 FAII= 205.0000 FAII= 206.0000 FAII= 207.0000 FAII= 208.0000 FAII= 209.0000 FAII= 210.0000 FAII= 211.0000 FAII= 212.0000 FAII= 213.0000 FAII= 214.0000 FAII= 215.0000 FAII= 216.0000 FAII= 217.0000 FAII= 218.0000 FAII= 219.0000 FAII= 220.0000 FAII= 221.0000 FAII= 222.0000 FAII= 223.0000 FAII= 224.0000 FAII= 225.0000 FAII= 226.0000 FAII= 227.0000 FAII= 228.0000 FAII= 229.0000 FAII= 230.0000

SP= 772.3177 SP= 770.2800 SP= 768.1570 SP= 765.9490 SP= 763.6561 SP= 761.2784 SP= 758.8162 SP= 756.2695 SP= 753.6387 SP= 750.9237 SP= 748.1250 SP= 745.2426 SP= 742.2767 SP= 739.2276 SP= 736.0955 SP= 732.8806 SP= 729.5832 SP= 726.2036 SP= 722.7419 SP= 719.1985 SP= 715.5737 SP= 711.8677 SP= 708.0810 SP= 704.2137 SP= 700.2664 SP= 696.2394 SP= 692.1330 SP= 687.9477 SP= 683.6839 SP= 679.3421 SP= 674.9227 SP= 670.4262 SP= 665.8532 SP= 661.2042 SP= 656.4797 VF=-1293.3659 VF=-1359.1013 VF=-1425.4227 VF=-1492.2975 VF=-1559.6919 VF=-1627.5704 VF=-1695.8965 VF=-1764.6319 VF=-1833.7370 VF=-1903.1707 VF=-1972.8908 VF=-2042.8535 VF=-2113.0137 VF=-2183.3249 VF=-2253.7394 VF=-2324.2083 VF=-2394.6814 VF=-2465.1072 VF=-2535.4333 VF=-2605.6060 VF=-2675.5706 VF=-2745.2717 VF=-2814.6525 VF=-2883.6559 VF=-2952.2236 VF=-3020.2968 VF=-3087.8161 VF=-3154.7217 VF=-3220.9530 VF=-3286.4496 VF=-3351.1505 VF=-3414.9948 VF=-3477.9216 VF=-3539.8700 VF=-3600.7796 SCIR= 798.6553 SCIR= 801.1747 SCIR= 803.6664 SCIR= 806.1311 SCIR= 808.5696 SCIR= 810.9828 SCIR= 813.3714 SCIR= 815.7362 SCIR= 818.0779 SCIR= 820.3972 SCIR= 822.6950 SCIR= 824.9717 SCIR= 827.2282 SCIR= 829.4651 SCIR= 831.6831 SCIR= 833.8827 SCIR= 836.0646 SCIR= 838.2295 SCIR= 840.3778 SCIR= 842.5103 SCIR= 844.6274 SCIR= 846.7298 SCIR= 848.8181 SCIR= 850.8926 SCIR= 852.9541 SCIR= 855.0030 SCIR= 857.0398 SCIR= 859.0651 SCIR= 861.0793 SCIR= 863.0829 SCIR= 865.0765 SCIR= 867.0605 SCIR= 869.0354 SCIR= 871.0016 SCIR= 872.9597 VCIR= 1642.4757 VCIR= 1636.7614 VCIR= 1631.1241 VCIR= 1625.5611 VCIR= 1620.0695 VCIR= 1614.6468 VCIR= 1609.2902 VCIR= 1603.9973 VCIR= 1598.7656 VCIR= 1593.5927 VCIR= 1588.4763 VCIR= 1583.4141 VCIR= 1578.4040 VCIR= 1573.4439 VCIR= 1568.5316 VCIR= 1563.6651 VCIR= 1558.8426 VCIR= 1554.0620 VCIR= 1549.3215 VCIR= 1544.6194 VCIR= 1539.9537 VCIR= 1535.3229 VCIR= 1530.7252 VCIR= 1526.1589 VCIR= 1521.6224 VCIR= 1517.1142 VCIR= 1512.6327 VCIR= 1508.1763 VCIR= 1503.7436 VCIR= 1499.3331 VCIR= 1494.9433 VCIR= 1490.5729 VCIR= 1486.2205 VCIR= 1481.8846 VCIR= 1477.5640 weicha= -26.3376 weicha= -30.8948 weicha= -35.5094 weicha= -40.1821 weicha= -44.9135 weicha= -49.7044 weicha= -54.5552 weicha= -59.4666 weicha= -64.4392 weicha= -69.4735 weicha= -74.5700 weicha= -79.7292 weicha= -84.9515 weicha= -90.2375 weicha= -95.5875 weicha= -101.0020 weicha= -106.4814 weicha= -112.0259 weicha= -117.6359 weicha= -123.3118 weicha= -129.0538 weicha= -134.8621 weicha= -140.7371 weicha= -146.6789 weicha= -152.6877 weicha= -158.7636 weicha= -164.9068 weicha= -171.1173 weicha= -177.3953 weicha= -183.7408 weicha= -190.1538 weicha= -196.6343 weicha= -203.1822 weicha= -209.7975 weicha= -216.4800

14

机械原理课程设计

FAII= 231.0000 SP= 651.6804 VF=-3660.5902 SCIR= 874.9099 VCIR= 1473.2572 weicha= -223.2296 FAII= 232.0000 SP= 646.8068 VF=-3719.2422 SCIR= 876.8529 VCIR= 1468.9631 weicha= -230.0461 FAII= 233.0000 SP= 641.8597 VF=-3776.6766 SCIR= 878.7890 VCIR= 1464.6803 weicha= -236.9293 FAII= 234.0000 SP= 636.8396 VF=-3832.8352 SCIR= 880.7186 VCIR= 1460.4075 weicha= -243.8790 FAII= 235.0000 SP= 631.7474 VF=-3887.6610 SCIR= 882.6422 VCIR= 1456.1435 weicha= -250.8948 FAII= 236.0000 SP= 626.5837 VF=-3941.0976 SCIR= 884.5603 VCIR= 1451.8870 weicha= -257.9766 FAII= 237.0000 SP= 621.3493 VF=-3993.0902 SCIR= 886.4731 VCIR= 1447.6368 weicha= -265.1238 FAII= 238.0000 SP= 616.0450 VF=-4043.5852 SCIR= 888.3811 VCIR= 1443.3917 weicha= -272.3362 FAII= 239.0000 SP= 610.6716 VF=-4092.5306 SCIR= 890.2848 VCIR= 1439.1505 weicha= -279.6132 FAII= 240.0000 FAII= 241.0000 FAII= 242.0000 FAII= 243.0000 FAII= 244.0000 FAII= 245.0000 FAII= 246.0000 FAII= 247.0000 FAII= 248.0000 FAII= 249.0000 FAII= 250.0000 FAII= 251.0000 FAII= 252.0000 FAII= 253.0000 FAII= 254.0000 FAII= 255.0000 FAII= 256.0000 FAII= 257.0000 FAII= 258.0000 FAII= 259.0000 FAII= 260.0000 FAII= 261.0000 FAII= 262.0000 FAII= 263.0000 FAII= 264.0000 FAII= 265.0000 FAII= 266.0000 FAII= 267.0000 FAII= 268.0000 FAII= 269.0000 FAII= 270.0000 FAII= 271.0000 FAII= 272.0000 FAII= 273.0000 FAII= 274.0000

SP= 605.2300 SP= 599.7211 SP= 594.1458 SP= 588.5051 SP= 582.8000 SP= 577.0315 SP= 571.2007 SP= 565.3087 SP= 559.3567 SP= 553.3458 SP= 547.2773 SP= 541.1525 SP= 534.9726 SP= 528.7390 SP= 522.4531 SP= 516.1164 SP= 509.7302 SP= 503.2961 SP= 496.8157 SP= 490.2906 SP= 483.7224 SP= 477.1127 SP= 470.4634 SP= 463.7761 SP= 457.0527 SP= 450.2950 SP= 443.5049 SP= 436.6844 SP= 429.8354 SP= 422.9598 SP= 416.0599 SP= 409.1375 SP= 402.1950 SP= 395.2343 SP= 388.2578 VF=-4139.8760 VF=-4185.5727 VF=-4229.5742 VF=-4271.8357 VF=-4312.3150 VF=-4350.9720 VF=-4387.7689 VF=-4422.6709 VF=-4455.6454 VF=-4486.6629 VF=-4515.6967 VF=-4542.7229 VF=-4567.7208 VF=-4590.6726 VF=-4611.5638 VF=-4630.3828 VF=-4647.1214 VF=-4661.7744 VF=-4674.3400 VF=-4684.8193 VF=-4693.2166 VF=-4699.5393 VF=-4703.7977 VF=-4706.0051 VF=-4706.1775 VF=-4704.3338 VF=-4700.4953 VF=-4694.6858 VF=-4686.9315 VF=-4677.2608 VF=-4665.7041 VF=-4652.2934 VF=-4637.0627 VF=-4620.0474 VF=-4601.2842 SCIR= 892.1845 SCIR= 894.0806 SCIR= 895.9734 SCIR= 897.8634 SCIR= 899.7510 SCIR= 901.6364 SCIR= 903.5200 SCIR= 905.4023 SCIR= 907.2835 SCIR= 909.1640 SCIR= 911.0440 SCIR= 912.9240 SCIR= 914.8043 SCIR= 916.6851 SCIR= 918.5667 SCIR= 920.4495 SCIR= 922.3338 SCIR= 924.2197 SCIR= 926.1076 SCIR= 927.9978 SCIR= 929.8904 SCIR= 931.7858 SCIR= 933.6841 SCIR= 935.5856 SCIR= 937.4904 SCIR= 939.3989 SCIR= 941.3111 SCIR= 943.2272 SCIR= 945.1474 SCIR= 947.0719 SCIR= 949.0008 SCIR= 950.9341 SCIR= 952.8721 SCIR= 954.8148 SCIR= 956.7623 VCIR= 1434.9120 VCIR= 1430.6751 VCIR= 1426.4385 VCIR= 1422.2011 VCIR= 1417.9618 VCIR= 1413.7194 VCIR= 1409.4729 VCIR= 1405.2210 VCIR= 1400.9629 VCIR= 1396.6972 VCIR= 1392.4230 VCIR= 1388.1393 VCIR= 1383.8448 VCIR= 1379.5387 VCIR= 1375.2199 VCIR= 1370.8874 VCIR= 1366.5402 VCIR= 1362.1772 VCIR= 1357.7975 VCIR= 1353.4003 VCIR= 1348.9844 VCIR= 1344.5490 VCIR= 1340.0933 VCIR= 1335.6162 VCIR= 1331.1170 VCIR= 1326.5948 VCIR= 1322.0488 VCIR= 1317.4781 VCIR= 1312.8821 VCIR= 1308.2600 VCIR= 1303.6110 VCIR= 1298.9345 VCIR= 1294.2299 VCIR= 1289.4964 VCIR= 1284.7336 weicha= -286.9545 weicha= -294.3595 weicha= -301.8276 weicha= -309.3583 weicha= -316.9510 weicha= -324.6049 weicha= -332.3193 weicha= -340.0936 weicha= -347.9268 weicha= -355.8181 weicha= -363.7667 weicha= -371.7716 weicha= -379.8317 weicha= -387.9461 weicha= -396.1136 weicha= -404.3332 weicha= -412.6036 weicha= -420.9236 weicha= -429.2919 weicha= -437.7072 weicha= -446.1681 weicha= -454.6731 weicha= -463.2207 weicha= -471.8095 weicha= -480.4377 weicha= -489.1039 weicha= -497.8061 weicha= -506.5428 weicha= -515.3121 weicha= -524.1121 weicha= -532.9409 weicha= -541.7966 weicha= -550.6772 weicha= -559.5805 weicha= -568.5045

15

机械原理课程设计

FAII= 275.0000 SP= 381.2677 VF=-4580.8109 SCIR= 958.7147 VCIR= 1279.9408 weicha= -577.4470 FAII= 276.0000 SP= 374.2662 VF=-4558.6663 SCIR= 960.6720 VCIR= 1275.1177 weicha= -586.4058 FAII= 277.0000 SP= 367.2556 VF=-4534.8898 SCIR= 962.6343 VCIR= 1270.2636 weicha= -595.3787 FAII= 278.0000 SP= 360.2383 VF=-4509.5218 SCIR= 964.6016 VCIR= 1265.3782 weicha= -604.3633 FAII= 279.0000 SP= 353.2166 VF=-4482.6027 SCIR= 966.5739 VCIR= 1260.4611 weicha= -613.3572 FAII= 280.0000 SP= 346.1930 VF=-4454.1734 SCIR= 968.5512 VCIR= 1255.5119 weicha= -622.3582 FAII= 281.0000 SP= 339.1699 VF=-4424.2746 SCIR= 970.5335 VCIR= 1250.5304 weicha= -631.3636 FAII= 282.0000 SP= 332.1497 VF=-4392.9473 SCIR= 972.5208 VCIR= 1245.5163 weicha= -640.3711 FAII= 283.0000 SP= 325.1349 VF=-4360.2319 SCIR= 974.5130 VCIR= 1240.4695 weicha= -649.3781 FAII= 284.0000 FAII= 285.0000 FAII= 286.0000 FAII= 287.0000 FAII= 288.0000 FAII= 289.0000 FAII= 290.0000 FAII= 291.0000 FAII= 292.0000 FAII= 293.0000 FAII= 294.0000 FAII= 295.0000 FAII= 296.0000 FAII= 297.0000 FAII= 298.0000 FAII= 299.0000 FAII= 300.0000 FAII= 301.0000 FAII= 302.0000 FAII= 303.0000 FAII= 304.0000 FAII= 305.0000 FAII= 306.0000 FAII= 307.0000 FAII= 308.0000 FAII= 309.0000 FAII= 310.0000 FAII= 311.0000 FAII= 312.0000 FAII= 313.0000 FAII= 314.0000 FAII= 315.0000 FAII= 316.0000 FAII= 317.0000 FAII= 318.0000

SP= 318.1281 SP= 311.1317 SP= 304.1483 SP= 297.1806 SP= 290.2311 SP= 283.3025 SP= 276.3974 SP= 269.5184 SP= 262.6683 SP= 255.8497 SP= 249.0653 SP= 242.3179 SP= 235.6101 SP= 228.9447 SP= 222.3244 SP= 215.7519 SP= 209.2300 SP= 202.7614 SP= 196.3489 SP= 189.9952 SP= 183.7029 SP= 177.4749 SP= 171.3137 SP= 165.2222 SP= 159.2029 SP= 153.2586 SP= 147.3919 SP= 141.6054 SP= 135.9018 SP= 130.2835 SP= 124.7533 SP= 119.3135 SP= 113.9668 SP= 108.7156 SP= 103.5623 VF=-4326.1687 VF=-4290.7973 VF=-4254.1569 VF=-4216.2857 VF=-4177.2212 VF=-4137.0001 VF=-4095.6578 VF=-4053.2291 VF=-4009.7472 VF=-3965.2446 VF=-3919.7524 VF=-3873.3004 VF=-3825.9176 VF=-3777.6315 VF=-3728.4686 VF=-3678.4541 VF=-3627.6123 VF=-3575.9662 VF=-3523.5380 VF=-3470.3489 VF=-3416.4189 VF=-3361.7675 VF=-3306.4132 VF=-3250.3737 VF=-3193.6664 VF=-3136.3076 VF=-3078.3134 VF=-3019.6993 VF=-2960.4806 VF=-2900.6721 VF=-2840.2882 VF=-2779.3435 VF=-2717.8522 VF=-2655.8284 VF=-2593.2862 SCIR= 976.5101 SCIR= 978.5120 SCIR= 980.5187 SCIR= 982.5299 SCIR= 984.5457 SCIR= 986.5659 SCIR= 988.5904 SCIR= 990.6190 SCIR= 992.6515 SCIR= 994.6879 SCIR= 996.7279 SCIR= 998.7713 SCIR= 1000.8180 SCIR= 1002.8678 SCIR= 1004.9204 SCIR= 1006.9756 SCIR= 1009.0332 SCIR= 1011.0930 SCIR= 1013.1547 SCIR= 1015.2181 SCIR= 1017.2830 SCIR= 1019.3491 SCIR= 1021.4162 SCIR= 1023.4840 SCIR= 1025.5522 SCIR= 1027.6207 SCIR= 1029.6891 SCIR= 1031.7573 SCIR= 1033.8249 SCIR= 1035.8917 SCIR= 1037.9576 SCIR= 1040.0222 SCIR= 1042.0852 SCIR= 1044.1466 SCIR= 1046.2060 VCIR= 1235.3897 VCIR= 1230.2769 VCIR= 1225.1310 VCIR= 1219.9521 VCIR= 1214.7402 VCIR= 1209.4955 VCIR= 1204.2182 VCIR= 1198.9085 VCIR= 1193.5666 VCIR= 1188.1931 VCIR= 1182.7883 VCIR= 1177.3527 VCIR= 1171.8869 VCIR= 1166.3916 VCIR= 1160.8673 VCIR= 1155.3149 VCIR= 1149.7351 VCIR= 1144.1290 VCIR= 1138.4973 VCIR= 1132.8412 VCIR= 1127.1617 VCIR= 1121.4599 VCIR= 1115.7371 VCIR= 1109.9945 VCIR= 1104.2335 VCIR= 1098.4555 VCIR= 1092.6618 VCIR= 1086.8541 VCIR= 1081.0339 VCIR= 1075.2028 VCIR= 1069.3625 VCIR= 1063.5147 VCIR= 1057.6613 VCIR= 1051.8040 VCIR= 1045.9448 weicha= -658.3821 weicha= -667.3803 weicha= -676.3703 weicha= -685.3493 weicha= -694.3146 weicha= -703.2634 weicha= -712.1930 weicha= -721.1005 weicha= -729.9832 weicha= -738.8382 weicha= -747.6626 weicha= -756.4535 weicha= -765.2080 weicha= -773.9231 weicha= -782.5960 weicha= -791.2237 weicha= -799.8032 weicha= -808.3315 weicha= -816.8058 weicha= -825.2230 weicha= -833.5801 weicha= -841.8743 weicha= -850.1025 weicha= -858.2618 weicha= -866.3493 weicha= -874.3620 weicha= -882.2972 weicha= -890.1518 weicha= -897.9231 weicha= -905.6082 weicha= -913.2043 weicha= -920.7086 weicha= -928.1184 weicha= -935.4310 weicha= -942.6437

16

机械原理课程设计

FAII= 319.0000 SP= 98.5094 VF=-2530.2400 SCIR= 1048.2633 VCIR= 1040.0855 weicha= -949.7539 FAII= 320.0000 SP= 93.5592 VF=-2466.7040 SCIR= 1050.3182 VCIR= 1034.2283 weicha= -956.7589 FAII= 321.0000 SP= 88.7142 VF=-2402.6926 SCIR= 1052.3705 VCIR= 1028.3750 weicha= -963.6563 FAII= 322.0000 SP= 83.9764 VF=-2338.2205 SCIR= 1054.4200 VCIR= 1022.5278 weicha= -970.4435 FAII= 323.0000 SP= 79.3484 VF=-2273.3024 SCIR= 1056.4665 VCIR= 1016.6887 weicha= -977.1181 FAII= 324.0000 SP= 74.8322 VF=-2207.9535 SCIR= 1058.5098 VCIR= 1010.8600 weicha= -983.6776 FAII= 325.0000 SP= 70.4301 VF=-2142.1892 SCIR= 1060.5498 VCIR= 1005.0437 weicha= -990.1197 FAII= 326.0000 SP= 66.1441 VF=-2076.0253 SCIR= 1062.5862 VCIR= 999.2421 weicha= -996.4421 FAII= 327.0000 SP= 61.9765 VF=-2009.4778 SCIR= 1064.6190 VCIR= 993.4574 weicha=-1002.6425 FAII= 328.0000 FAII= 329.0000 FAII= 330.0000 FAII= 331.0000 FAII= 332.0000 FAII= 333.0000 FAII= 334.0000 FAII= 335.0000 FAII= 336.0000 FAII= 337.0000 FAII= 338.0000 FAII= 339.0000 FAII= 340.0000 FAII= 341.0000 FAII= 342.0000 FAII= 343.0000 FAII= 344.0000 FAII= 345.0000 FAII= 346.0000 FAII= 347.0000 FAII= 348.0000 FAII= 349.0000 FAII= 350.0000 FAII= 351.0000 FAII= 352.0000 FAII= 353.0000 FAII= 354.0000 FAII= 355.0000 FAII= 356.0000 FAII= 357.0000 FAII= 358.0000 FAII= 359.0000 FAII= 360.0000

SP= 57.9292 SP= 54.0042 SP= 50.2034 SP= 46.5288 SP= 42.9822 SP= 39.5654 SP= 36.2801 SP= 33.1280 SP= 30.1107 SP= 27.2297 SP= 24.4866 SP= 21.8827 SP= 19.4195 SP= 17.0983 SP= 14.9203 SP= 12.8866 SP= 10.9985 SP= 9.2568 SP= 7.6627 SP= 6.2171 SP= 4.9207 SP= 3.7743 SP= 2.7786 SP= 1.9343 SP= 1.2419 SP= 0.7019 SP= 0.3147 SP= 0.0807 SP= 0.0000 SP= 0.0730 SP= 0.2997 SP= 0.6801 SP= 1.2142 VF=-1942.5634 VF=-1875.2988 VF=-1807.7015 VF=-1739.7893 VF=-1671.5804 VF=-1603.0937 VF=-1534.3483 VF=-1465.3641 VF=-1396.1612 VF=-1326.7605 VF=-1257.1833 VF=-1187.4512 VF=-1117.5866 VF=-1047.6123 VF= -977.5514 VF= -907.4279 VF= -837.2659 VF= -767.0900 VF= -696.9255 VF= -626.7979 VF= -556.7332 VF= -486.7577 VF= -416.8984 VF= -347.1823 VF= -277.6370 VF= -208.2904 VF= -139.1705 VF= -70.3059 VF= -1.7253 VF= 66.5423 VF= 134.4678 VF= 202.0216 VF= 269.1742 SCIR= 1066.6479 VCIR= 987.6919 weicha=-1008.7187 SCIR= 1068.6728 VCIR= 981.9479 weicha=-1014.6686 SCIR= 1070.6936 VCIR= 976.2277 weicha=-1020.4902 SCIR= 1072.7101 VCIR= 970.5336 weicha=-1026.1812 SCIR= 1074.7222 VCIR= 964.8679 weicha=-1031.7399 SCIR= 1076.7298 VCIR= 959.2331 weicha=-1037.1644 SCIR= 1078.7328 VCIR= 953.6315 weicha=-1042.4527 SCIR= 1080.7311 VCIR= 948.0656 weicha=-1047.6031 SCIR= 1082.7246 VCIR= 942.5376 weicha=-1052.6140 SCIR= 1084.7133 VCIR= 937.0501 weicha=-1057.4836 SCIR= 1086.6971 VCIR= 931.6055 weicha=-1062.2105 SCIR= 1088.6759 VCIR= 926.2061 weicha=-1066.7932 SCIR= 1090.6497 VCIR= 920.8545 weicha=-1071.2301 SCIR= 1092.6184 VCIR= 915.5529 weicha=-1075.5201 SCIR= 1094.5821 VCIR= 910.3039 weicha=-1079.6619 SCIR= 1096.5407 VCIR= 905.1099 weicha=-1083.6541 SCIR= 1098.4943 VCIR= 899.9732 weicha=-1087.4958 SCIR= 1100.4427 VCIR= 894.8964 weicha=-1091.1859 SCIR= 1102.3861 VCIR= 889.8817 weicha=-1094.7234 SCIR= 1104.3245 VCIR= 884.9316 weicha=-1098.1074 SCIR= 1106.2579 VCIR= 880.0485 weicha=-1101.3372 SCIR= 1108.1863 VCIR= 875.2348 weicha=-1104.4120 SCIR= 1110.1099 VCIR= 870.4927 weicha=-1107.3313 SCIR= 1112.0286 VCIR= 865.8247 weicha=-1110.0943 SCIR= 1113.9426 VCIR= 861.2332 weicha=-1112.7007 SCIR= 1115.8520 VCIR= 856.7204 weicha=-1115.1500 SCIR= 1117.7568 VCIR= 852.2886 weicha=-1117.4420 SCIR= 1119.6571 VCIR= 847.9403 weicha=-1119.5764 SCIR= 1121.5532 VCIR= 843.6776 weicha=-1121.5531 SCIR= 1123.4450 VCIR= 839.5030 weicha=-1123.3720 SCIR= 1125.3328 VCIR= 835.4186 weicha=-1125.0331 SCIR= 1127.2167 VCIR= 831.4268 weicha=-1126.5366 SCIR= 1129.0968 VCIR= 827.5298 weicha=-1127.8826

17

机械原理课程设计

附录二：程序清单

#include #include #define N 79 #define P 10 #define Q 390

#define PI 3.1415926

void CRLE(double ALAMT,double ER,double HD0,double HD,double TL[4],FILE *fp1); void CFI(double GAMA10,double FI0,double H[5],double S[N],double FI[N],FILE *fp1); void CPSI(double BATA,double TL[4],double S[N],double PSI[N],FILE *fp1); void SLNPD(double A[4][4],double B[4],FILE *fp1);

void SQU(double FI[N],double PSI[N],double DL,double TL1[N],FILE *fp1); void EQU(double *SE,double Z,double E,double F,double G,int I); void POS1(double TL[5],double SET[4],int I1,int I2); void POS2(double TL[5],double SET[4],int I3,int I4); void POS3(double TL[4],double FAI[3]);

void VEL(double ALP,double *VF,double *VCIR,double TL1[5],double TL2[5],double A[4],double TLL[4],double SET[4],double SSET[4],double FAI[3]); void SCI(int IFA,double SSETR,double *SCIR); void main() { double ALAMT=3.6,ER=0.32,HD0=397.5,HD,TL[4];

double GAMA10,FI0,H[5]={0,145.0,178.0,175.0,65.5},S[N],FI[N]; double BATA=0.259181,PSI[N]; double DL=55,TL1[5]; double SET[4],SSET[4]; double FAI[3]={0.0,0.0,}; double ALP,VF,VCIR,TLL[4]={0.0,0.0,2.22803,0.259181}; int i=0; int I;

double *SE, Z, E, F, G; int IFA;

double SSETR, SCIR; double *DDSET1;

double L1[5], DSET[4];

double SP, AP, ACIRT, ACIRN, ACIR;

double SP1,SCIR1,SSP,SSCIR,SS,SP0,SCIR0,rb=40,X,Y; double FAI1=0.0;

double GAMA5,GAMA6; double *ZVF,*ZSCIR,*ZVCIR; double weicha[360];

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FILE *fp1,*fp2,*fp3; fp1=fopen(\ fp2=fopen(\ fp3=fopen(\ ZVF=&VF;ZSCIR=&SCIR;ZVCIR=&VCIR; printf(\ scanf(\ printf(\ scanf(\ printf(\ scanf(\

printf(\设计曲柄滑块机构的,计算出曲柄的长度R,连杆的长度L,滑块的偏心距e,版台行程2*HD:\\n\\n\

fprintf(fp1,\设计曲柄滑块机构的,计算出曲柄的长度R,连杆的长度L,滑块的偏心距e,版台行程2*HD:\\n\\n\

CRLE(ALAMT,ER,HD0,HD,TL,fp1); printf(\计算滑块行程的最小传动角:\ fprintf(fp1,\计算滑块行程的最小传动角:\ GAMA5=acos((1-ER)/ALAMT); printf(\ fprintf(fp1,\ printf(\计算滑块回程的最小传动角:\ fprintf(fp1,\计算滑块回程的最小传动角:\ GAMA6=acos((1+ER)/ALAMT); printf(\ fprintf(fp1,\ S[0]=P,S[N-1]=Q; for(i=1;i

printf(\曲柄滑块机构的运动分析\\n\\n\ fprintf(fp1,\曲柄滑块机构的运动分析\\n\\n\

printf(\随着FAII角度变化,版台位移,速度,滚筒位移,速度,位移差结果如下:\\n\\n\

fprintf(fp1,\随着FAII角度变化,版台位移,速度,滚筒位移,速度，位移差结果如下:\\n\\n\ FAI[1]=0.0;

for(i=0;i<360;i++) { FAI[1]=FAI[1]-PI/180; SET[1]=BATA+PI/2+FAI[1]; POS2(TL1,SET,1,2);/*由STE[1]求STE[2]和SET[3]*/

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POS3(TL,FAI);/*由FAI[1]求FAI[2]*/ ALP=SET[3]-PI; VEL(ALP,ZVF,ZVCIR,TL1,H,TL,TLL,SET,SSET,FAI); SCI(i,SSET[1],ZSCIR); SP=2*(sqrt(pow((TL[1]+TL[2]),2)-pow(TL[3],2))-TL[1]*cos(FAI[1])-TL[2]*cos(FAI[2])); weicha[i]=SP-SCIR; printf(\ FAII=.4lf SP=.4lf VF=.4lf SCIR=.4lf VCIR=.4lf weicha=.4lf\\n\ fprintf(fp1,\ FAII=.4lf SP=.4lf VF=.4lf SCIR=.4lf VCIR=.4lf weicha=.4lf\\n\ fprintf(fp2,\ fprintf(fp3,\ }/*版台SP,VF与曲柄连杆转角FAI的关系*/ fcloseall(); }

void CRLE(double ALAMT,double ER,double HD0,double HD,double TL[4],FILE *fp1) {

double D1, D2, ER2, R, AL, E; D1 = pow((ALAMT + 1.0), 2); D2 = pow((ALAMT - 1.0), 2); ER2 = ER * ER;

R = HD0 / (sqrt( D1 - ER2) - sqrt( D2 - ER2)); TL[1] = (double)((int)(2.0 * R + 0.5)) * 0.5; AL = ALAMT * R;

TL[2] = (double)((int)(2.0 * AL + 0.5)) * 0.5; E = ER * R; /*ERROR: E = ER * AL;*/ TL[3] = (double)((int)(2.0 * E + 0.5)) * 0.5;

HD = sqrt(pow((TL[1] + TL[2]), 2) - pow(TL[3], 2)) - sqrt(pow((TL[2] - TL[1]), 2) - pow(TL[3], 2));

printf(\ HD0, R, AL, E);

printf(\ R = .4lf, L = .4lf, E = .4lf\\n\ HD, TL[1], TL[2], TL[3]);

printf(\ printf(\ printf(\

fprintf(fp1, \ HD0, R, AL, E);

fprintf(fp1, \ R = .4lf, L = .4lf, E = .4lf\\n\ HD, TL[1], TL[2], TL[3], TL[4]);

fprintf(fp1, \ fprintf(fp1, \ fprintf(fp1, \

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}

void CFI(double GAMA10,double FI0,double H[5],double S[N],double FI[N],FILE *fp1) {

int I, J, K, L = 0;

double C1, A, B, C, ABC, GAMA1, GAMA3, GAMA30;

C1 = pow(H[1], 2) + pow(H[3], 2) + pow(H[4], 2) - pow(H[2], 2); C1 = 0.5 * C1 / (H[1] * H[3]); for(J = 1; J < N + 1; J++) { I = J - 1; if (I >= 1) { GAMA1 = GAMA10 + S[I] / 90.0; } else { GAMA1 = GAMA10; } A = sin(GAMA1); B = cos(GAMA1) - H[4] / H[1]; C = C1-H[4] / H[3] * cos(GAMA1); ABC = sqrt( pow(A, 2) + pow(B, 2) - pow(C, 2)); GAMA3 = 2.0 * atan(( A + ABC) / (B + C)); if (GAMA3 < 0.0) GAMA3 = 2*PI+GAMA3; if (I < 1) { GAMA30 = GAMA3; printf(\= .7lf(RADIAN), .7lf(DEGREE)\\n\GAMA30, GAMA30 * 180.0 / PI); printf(\ printf(\ fprintf(fp1, \= .7lf(RADIAN), .7lf(DEGREE)\\n\GAMA30, GAMA30 * 180.0 / PI); fprintf(fp1, \ fprintf(fp1, \ } else { FI[I] = FI0 + GAMA3 - GAMA30; } }

for(K = 1; K < N; K++) {

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if (K == 1) { printf(\ (DEGREE)\\n\ fprintf(fp1, \ (DEGREE)\\n\ } printf(\ fprintf(fp1, \ ++L; if (L == 4) { printf(\ fprintf(fp1, \ L = 0; } }

printf(\ printf(\

fprintf(fp1, \ fprintf(fp1, \}

void CPSI(double BATA,double TL[4],double S[N],double PSI[N],FILE *fp1) {

int I, K, L = 0; double H, RLE, Z;

H = sqrt(pow((TL[1] + TL[2]), 2) - pow(TL[3], 2)); RLE = TL[1] * TL[1] - TL[2] * TL[2] + TL[3] * TL[3]; for(I = 1; I < N; I++) { Z = 0.5 * (pow((H - S[I]), 2) + RLE) / TL[1]; PSI[I] = (sqrt(pow(TL[3], 2) + pow((H - S[I]), 2) - Z * Z) - TL[3]) / (Z + H - S[I]); PSI[I] = 2.0 * atan(PSI[I]); if (PSI[I] < 0.0) PSI[I] = 6.2831853 + PSI[I]; PSI[I] = PSI[I] + PI * 0.5 + BATA; }

for(K = 1; K < N; K++) { if (K == 1) { printf(\ (DEGREE)\\n\ fprintf(fp1, \ (DEGREE)\\n\ } printf(\ fprintf(fp1, \

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++L; if (L == 4) { printf(\ fprintf(fp1, \ L = 0; } }

printf(\ printf(\

fprintf(fp1, \ fprintf(fp1, \}

void SLNPD(double A[4][4],double B[4],FILE *fp1) {

int N1, K, K1, JJ, I, J, L; double C; N1 = 4 - 1;

for(K = 1; K < N1; K++) {

K1 = K + 1; C = A[K][K]; JJ = K;

for(J = K1; J < 4; J++) { if ((fabs(C)-fabs(A[J][K])) < 0.0) { C = A[J][K]; JJ = J; } }

if ((fabs(C) - 0.000001) > 0.0) { if ((K - JJ) < 0.0) { for(L = K; L < 4; L++) { C = A[K][L]; A[K][L] = A[JJ][L]; A[JJ][L] = C; } C = B[K]; B[K] = B[JJ]; B[JJ] = C;

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goto L3; } else {

L3: C = A[K][K]; for(J = K1; J < 4; J++) { A[K][J] = A[K][J] / C; } B[K] = B[K] / C; for(I = K1; I < 4; I++) { C = A[I][K]; for(J = K1; J < 4; J++) { A[I][J] = A[I][J] - C * A[K][J]; } B[I] = B[I] - C * B[K]; } } } else { goto L8; } }

if ((fabs(A[3][3]) - 0.000001) <= 0.0) {

L8: printf(\ SINGULARITY IN ROW **** ]\\n\ fprintf(fp1, \ SINGULARITY IN ROW **** ]\\n\ } else { B[3] = B[3] / A[3][3]; for(L = 1; L < N1; L++) { K = 3 - L; K1 = K + 1; for(J = K1; J < 4; J++) B[K] = B[K] - A[K][J] * B[J]; } } }

void SQU(double FI[N],double PSI[N],double DL,double TL1[N],FILE *fp1)

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{

int I, K, L;

double C[4][4], G[4], F[4], R[5]; for(K = 1; K <= 3; K++) { for(L = 1; L <= 3; L++) { C[K][L] = 0.0; G[K] = 0.0; } } for(I = 1; I < N; I++) { F[1] = cos(PSI[I]); F[2] = cos(-FI[I]+PSI[I]); F[3] = 1.0; for(K = 1; K <= 3; K++) { for(L = 1; L <= 3; L++) { C[K][L] = C[K][L] + F[K] * F[L]; } G[K] = G[K] + cos(FI[I]) * F[K]; } }

printf(\ {C} {R} fprintf(fp1, \ {C} \\n\

for(K = 1; K <= 3; K++) { for(L = 1; L <= 3; L++) { printf(\ fprintf(fp1, \ } printf(\ printf(\ fprintf(fp1, \ fprintf(fp1, \ }

printf(\ printf(\

fprintf(fp1, \ fprintf(fp1, \

\\n\

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机械原理课程设计

SLNPD(C, G, fp1);

printf(\

fprintf(fp1, \ R[1] = G[1];

R[2] = - G[1] / G[2];

R[3] = sqrt(1.0 + R[1] * R[1] + R[2] * R[2] - 2.0 * R[2] * G[3]); R[4] = 1.0;

printf(\ fprintf(fp1, \R[4]);

TL1[3] = DL / R[2]; TL1[2] = TL1[3] * R[3]; TL1[1] = TL1[3] * R[1]; TL1[4] = DL;

printf(\ TL1[1], TL1[2], TL1[3], TL1[4]);

fprintf(fp1, \ TL1[1], TL1[2], TL1[3], TL1[4]); for(I = 1; I <= 4; I++) TL1[I] = (double)((int)(TL1[I] * 2.0 + 0.5)) * 0.5;

printf(\TL1[4]);

printf(\ printf(\

fprintf(fp1, \TL1[3], TL1[4]);

fprintf(fp1, \ fprintf(fp1, \}

void EQU(double *SE,double Z,double E,double F,double G,int I) {

Z = pow(F, 2) - 4.0 * E * G;

Z = (-F + pow((-1.0), I) * sqrt(Z)) / (2.0 * E); *SE = 2.0 * atan(Z); if (*SE < 0.0) *SE = 6.2831853 + *SE; }

void POS1(double TL[5],double SET[4],int I1,int I2) {

double TEMP = 0.0; double *SE1, *SE2;

double M1, M2, N2, N1, P1, E1, F1, G1, Z1 =0.0; double P2, E2, F2, G2, Z2 = 0.0; SE1 = &TEMP;

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SE2 = &TEMP;

M1 = pow(TL[1], 2) - pow(TL[2], 2) + pow(TL[3], 2) + pow(TL[4], 2); N1 = 2.0 * TL[1] * TL[4] - 2.0 * TL[1] * TL[3] * cos(SET[3]); P1 = 2.0 * TL[3] * TL[4] * cos(SET[3]); E1 = M1 + N1 - P1;

F1 = 4.0 * TL[1] * TL[3] * sin(SET[3]); G1 = M1 - N1 - P1;

EQU(SE1, Z1, E1, F1, G1, I1); SET[1] = *SE1;

M2 = pow(TL[2], 2) + pow(TL[3], 2) + pow(TL[4], 2) - pow(TL[1], 2); N2 = 2.0 * TL[2] * TL[4] - 2.0 * TL[2] * TL[3] * cos(SET[3]); P2 = 2.0 * TL[3] * TL[4] * cos(SET[3]); E2 = M2 + N2 - P2;

F2 = 4.0 * TL[2] * TL[3] * sin(SET[3]); G2 = M2 - N2 - P2;

EQU(SE2, Z2, E2, F2, G2, I2); SET[2] = *SE2; }

void POS2(double TL[5],double SET[4],int I3,int I4) {

double TEMP = 0.0; double *SE3, *SE4; double M3, N3, M4, N4;

double P3, E3, F3, G3, Z3 = 0.0; double P4, E4, F4, G4, Z4 = 0.0; SE3 = &TEMP; SE4 = &TEMP;

M3 = pow(TL[1], 2) - pow(TL[2], 2) + pow(TL[3], 2) + pow(TL[4], 2); N3 = 2.0 * TL[3] * TL[4] - 2.0 * TL[1] * TL[3] * cos(SET[1]); P3 = 2.0 * TL[1] * TL[4] * cos(SET[1]); E3 = M3 + N3 - P3;

F3 = 4.0 * TL[1] * TL[3] * sin(SET[1]); G3 = M3 - N3 - P3;

EQU(SE3, Z3, E3, F3, G3, I3); SET[3] = *SE3;

M4 = pow(TL[1], 2) + pow(TL[2], 2) - pow(TL[3], 2) + pow(TL[4], 2); N4 = 2.0 * TL[2] * TL[4] - 2.0 * TL[1] * TL[2] * cos(SET[1]); P4 = 2.0 * TL[1] * TL[4] * cos(SET[1]); E4 = M4 + N4 - P4;

F4 = 4.0 * TL[1] * TL[2] * sin(SET[1]); G4 = M4 - N4 - P4;

EQU(SE4, Z4, E4, F4, G4, I4); SET[2] = *SE4; }

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void POS3(double TL[4],double FAI[3]) {

double J;

J = (- TL[2] + sqrt(pow(TL[2], 2) - pow((TL[1] * sin(FAI[1]) - TL[3]), 2))) / (TL[1] * sin(FAI[1])-TL[3]); FAI[2] = 2.0 * atan(J); }

void VEL(double ALP,double *VF,double *VCIR,double TL1[5],double TL2[5],double A[4],double TLL[4],double SET[4],double SSET[4],double FAI[3]) {

double SALP;

double DALP = 7.854; double RCIR = 180.0; SALP = TLL[2] - ALP; SSET[3] = PI+SALP; POS1(TL2, SSET, 1, 2);

*VF = 2.0 * A[1] * TL1[3] * sin(FAI[2] - FAI[1]) * sin(SET[2] - SET[3]) * DALP / (TL1[1] * cos(FAI[2]) * sin(SET[1] - SET[2]));

*VCIR = TL2[3] * sin(SSET[2] - SSET[3]) * DALP * RCIR / (TL2[1] * sin(SSET[1] - SSET[2])); }

void SCI(int IFA,double SSETR,double *SCIR) {

double RCIR = 180.0, BSSET1; static double SSETO; while (SSETR < 0.0) { SSETR = SSETR + 2.0 * PI; }

while ((SSETR - 2.0 * PI) > 0.0) { SSETR = SSETR - 2.0 * PI; }

if (IFA == 0) { SSETO = SSETR; }

if (SSETR < SSETO) { SSETR = SSETR + 2.0 * PI; }

BSSET1 = SSETR - SSETO; *SCIR = fabs(BSSET1) * RCIR; }

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