浙江工業(yè)大學(xué)顎式破碎機(jī)大作業(yè)

1、機(jī)械原理大作業(yè)1:題目：顎式破碎機(jī)機(jī)構(gòu)設(shè)計(jì)及分析1班級(jí): 姓名: 學(xué)號(hào): 教師:所用軟件:Adams SolidworksAuto CAD皿 2 -4乩主要步驟: 1機(jī)構(gòu)自由度計(jì)算；2、桿組分析；3、Solidworks 建模;4、Admas建模；5、仿真； 6、C點(diǎn)速度、加速度分析;7、阻力矩分析;8檢驗(yàn)：9、飛輪設(shè)計(jì): C點(diǎn)速度及加速度檢驗(yàn); 阻力矩檢驗(yàn)； 飛輪轉(zhuǎn)動(dòng)慣量的計(jì)算； 飛輪尺寸設(shè)計(jì)；062.桿組分析：拆桿組得3.用Solidworks根據(jù)顎式破碎機(jī)的所給數(shù)據(jù)，對(duì)處于工作 行程極限位置1時(shí)的顎式破碎機(jī)進(jìn)行簡(jiǎn)單建模，確定各點(diǎn)的 精確坐標(biāo)，用于輔助 Adams的模型構(gòu)建，簡(jiǎn)單模型如下：

2、單位：mm Fur;D 6RQ (0, 0); A(0.24 , -100) ; B(3.25, -1350) ; Q (940, -1000);C(-1120.63 , -1106.28 ) ; Q(-1000, 850) ; D(-1036.93 , 251.14)其中：DF丄O6C, DE為一水平線，用于輔助 Adams的載荷附加。4用Adams根據(jù)Solidworks所得數(shù)據(jù)構(gòu)建顎式破碎機(jī)模型如下:6此時(shí)對(duì)應(yīng)于工作行程極限位置給予各構(gòu)件相應(yīng)的質(zhì)量和轉(zhuǎn)動(dòng)慣量:1。給予顎式破碎機(jī)原動(dòng)件驅(qū)動(dòng):（順時(shí)針旋轉(zhuǎn)）角速度：1020/s=170r/min隨后根據(jù)題目要求在桿 6上添加載荷,(step函

3、數(shù))CZJQOOOO OSimulation ControlBOOOO.O700000SOOOO.O50000.00000.030000.020000.01 0000.0step(time,0,0,0.1823529412,85000)+step(time,0.1823529412,0,0.1823529413,-85000)+step(time,0,0,0.3529411765,0)5.進(jìn)行仿真操作：根據(jù)計(jì)算：運(yùn)動(dòng)周期 T=2n / 3 =0.353s樣交互丸廣謹(jǐn)行S卒垮止冃詞二J | 0.36宰足0.01二1r柱平瞞狀態(tài)幵姑運(yùn)行祜配位不ill試二J所以取終止時(shí)間為 0.36，步長(zhǎng)為0.01

4、 : 點(diǎn)擊綠色按鈕，進(jìn)行仿真，原動(dòng)件順時(shí)針運(yùn)轉(zhuǎn)一周。6.C點(diǎn)的速度、加速度分析:按F8進(jìn)入Adams/PostProcessor進(jìn)行分析，得 C點(diǎn)的位移圖像:c點(diǎn)位移（m找到桿6對(duì)應(yīng)的角速度和角加速度。桿6作定軸轉(zhuǎn)動(dòng),O6C 角速度（rad/s）0.04.2383E-0060.010.09980.180.00290.D20 19110.19Q03250.030.26790,20,06410.040.32650210.09950.Q50 36470.220.13930.060.38260230.18360.070 3817024023130.08D.36470250.28010.090.3352

5、0.260.32630.10,29710 270 36550.110.25430280 39260.120 20990290.40250.130.16570.30.39140.140.12640310 35710.150 08970 320.30.160.05660.330.22270.170.02620.340.13040.18D.DO290 350.03由Vc=w eX QC得C點(diǎn)速度圖像C點(diǎn)速度（m/s）（藍(lán)色X方向，粉色Y方向）下同TimeMARKER_22.TransiationaLVelocily.Mag,MARKER_22Translational_Veloclty.X,MARK

6、ER_22TranslationaLVeloaty.Y:28.307E-006-8.2912E-0065.1126E-0070.010.1957-0.19530.01210.020.3745-0.37370.02380.030.5251-0.5240.03460.040.6399-0.63840.0440.050.7149-0.713005170.060.7499-0.74780.0570.0707481-0 74570 05970.080.7148-0.71230.05970.090.657-0 6545005720.10.5824-0.580.05250.1104984-0 49620 0

7、4630.120.4114-0.40960.03920.130 3267-0 3252003170.140.2477-0.24650.02440.150.1758-0.17490.01750.160.1109-0.11030.01110.170.0513-0 05110.00520.180.00570.0057-5.7832E-0040.190.06360 0633-0 00640.20.12570.1251-0.01260.210.19490.194-0.01940.220.2730.2716-0.02680.230.35980.3581-0.03480.240.45330.4513-0.0

8、4290.250.54890 5466-0.05050.260.639606371-0 05690.270.71640.7138-0.06130.280769407668-0.06290 290 78890 7865-0.06140.3076710765-0.05660.310.70 6983-0.04910.320.58790.5866-0.03930.330.43640.4355-0.0280.340.25560.25510.01590.350 05880 0587-0.0036QC角加速度（rad/s 2）0.010.1860019 66120.02&4S640.Q3&.82080 04

9、4 85720.052793S0 060.80940.070.9511QOS2.38670.093 44240.14,10770.114.41180.124.41470.134.19860.143 85610153.48060.163.15670.172.94&30.182.9020.182.9020.193.03350.23.32990213.7480.224.21450.234.62960.244.67380 254.82080 264.35540.273.39710.281.92460.290.00490.32.2502Q,314.59740.326.79130.338.57930.34

10、9.75B40 3510.2007由ac= a ex OC得C點(diǎn)加速度圖像C點(diǎn)加速度（m/s2）TimMARKER.22 Translabonal. Acceleration. MagMARKER.22.T ranslationaLAcceleraton.XMARKER_22.T ranslationaLAcceleration.Y0.0199644-19 92661 22870.0118 9359-18.89821.19440 02166335-16 59531.12780.0313 3694-13.33041.02020 049 6225-9 48330 86340.055.48195.4

11、4260.65570 0616122-1.6G01040670.071.88591.8810.13580 084 68514 6833-0.13110.096.75066.74060.3680.18 0538 0339-0 55390.118 6488.6214-0.67760128 65338 6217-073840.138.22948.1956-0.74620.147.55817 5243-0.7140.156.821967895-0.66420166.135161545-061470 175.77865.7493-0.58120.185 68785 6538-05740.195.9456

12、5.9155-0.59690.26 52666 4946-0 64640.217.34617.3115-0.71130 228 26048 2241-0 77390 239.07429 0378-0.81140249 553395198-07&930 259.4501942280.71680 268.539185212-0 55220.276 66346.66620 30890.283.78443.7844-0.00760.290.31770.0150.31730.344207-437630.62510.319 0144-8 97120 88090.3213.3121-1326951 0651

13、68166-16 77441 17590.3419.122619.08321.22640.3519.993319.95531.23327. 阻力矩圖：由Admas/Postprocessor 分析得到原動(dòng)件處的動(dòng)態(tài)等功阻力矩Mr=Mr(J圖形:1500-1000-15000.10.2單位：Nm其中0.1s對(duì)應(yīng)102, 0.2s對(duì)應(yīng)204 , 0.3s對(duì)應(yīng)3060.0140.62560.01656.26990.021077.&6660.032.48190 041529 4090 051557.77790.061479.50410.0722.5278G081115 49Q09884.5877| 0

14、.165229330.11437.1539012253.85720.13113.03270.1420.65080.15-227608016-22.67620.179.50490.1857 42250.1S57 42250.19194.1159Q2300.60690.213&5 63930.2237132360.23303.33430.24153.16050.25-78 9916026*381.24760.27-727.09&60.28-1074.57160.29-1369.13110.3-1551.85410.31-15725791D.32-1404.70430.33-1056.14190.3

15、4-571.18860.35-2143238. 檢驗(yàn)：檢驗(yàn)C點(diǎn)速度及加速度：用CAD建模：（solidworks輔助找點(diǎn)）取與位置1夾角90時(shí)的位置分析速度、加速度:90對(duì)應(yīng)的時(shí)間為0.0882s，取0.088sAdams分析獲得的數(shù)據(jù)：VC=0.08&0.6702卜 kA-ofl- 1伙2 I加乂由計(jì)算可得VC=0.669m/s，誤差為0.179%Adams分析獲得的數(shù)據(jù):ac=0 088由計(jì)算得ac=6.465m/s2，誤差為0.103 %取與位置1夾角135時(shí)的位置分析速度、加速度:135對(duì)應(yīng)時(shí)間為0.132s，取0.132sAdams分析獲得的數(shù)據(jù)：VC=_0.3104由計(jì)算可得VC=

16、0.314m/s，誤差為0.146%Adams分析獲得的數(shù)據(jù):8.1090.132ac=b站=幾嚴(yán)鈿廣讐（同由計(jì)算得ac=8.091m/s2，誤差為0.222%由于以上兩組手算數(shù)據(jù)與 Adams分析所得數(shù) 據(jù)之間的誤差均小于 5%故Adams對(duì)該顎式 破碎機(jī)的速度分析結(jié)果正確！得C點(diǎn)的位移、 速度、加速度曲線如下：C點(diǎn)位移（m）C點(diǎn)速度（m/s）（藍(lán)色X方向，粉色Y方向）下同C點(diǎn)加速度（m/s2）檢驗(yàn)阻力矩:由Adamas/Postprocessor分析可得各桿的加速度和角加速度圖像:桿2質(zhì)心加速度（m/s2）Timecm.TranslationaLAccelerationMag j .cm.

17、TranslationaLAcceleration X I cm.TranslationaLAcceleration.Y0.015.8462-0.03815.84620.0115.84622.768715.60250.0215.84625.487914.86560.0315.84628.033613.65880.0415.846210.325412.02030.0515.846212.290910.00190 0615.846213.86787.66730.0715.846215.00645.09030.0815.846215.67062.35250.0915.846215.8396-0.45

18、970.115.846215.5078-3.25740.1115.846214.6859-5.95210.1215.846213.3998-8.45870.1315.846211.690110.69790.1415.84629.6109-12.5990.1515.84627.2279-14.10180.1615.84624.6165-15.15890.1715.84621.859115.73680.1815.8462-0.957-15.81730.1915.8462-3.742915.39790.215.8462-6.4105-14.49170.2115.8462-8.8754-13.1275

19、0.2215.8462-11.059811.34830.2315.8462-12.8946-9.21040.2415.8462 14.3219-6.78140.2515.8462-15.2964-4.1380.2615.846215.7874-1.36390.2715.8462-15.77951.45340.2815.8462-15.27274.22470.2915.8462-14.28326.86250.315.846212.84229.28340.3115.8462-10.995311.41080.3215.84628.800813.17760.3315.8462-6.328214.527

20、80.3415.8462-3.655515.41880.3515.8462-0.867315.822535.0桿3質(zhì)心加速度（m/s2）Timecm ,Transl alional_ Accel eration Magcm Translational Acceleration Xon J rarsl afcional_ Accel eration Y0.033.565842663294480.0132292-3 30063212290.02刁0 24290.127730.24260.0327 55593G7G&2741020.0424.3081715822375290.052201241037

21、661941320 0619.618613.166114,&4460.0717 987515391893032O.OB173&4216 95623370 0917 884417B1231 60410 119.242617.9428.9520.1121 129517 3766-1202110.122322B21&1731-1667270.1325 2969144179-20 7860.1427.162512215-24.2&090.152S70089 5797-27 01920.1629 82026 9315-2900350 173045124183053951257

22、6-3051360 19300444-1.4608-30Q0890.2289393-3.9&6628663402127 21 S3-6.25860 2224.9101-8.23Q-2350&50.2322 1051-9.9097-19 75940 2419.0&92-11.2&07-15.3002CL25160491-123755-10 21S70 2614.0175-13.22714.6403027139223-1385461 26610 2816.0495-14.2997.2&90.2919.6049-14511313.18240323.6192-14,4483166&45 3127404

23、3-14 02862354130 3230.5158-13.159327 5326tm32 6815-11 7613049190 343375S5-979232 31700 35337641-726632973桿3質(zhì)心角加速度（rad/s 2）0.0-10J56Q.184.9910.01-U.11560.199.55120.0217.32680.214.06340.03-W.SOOS02118.35620.04-21.5858Q.22222360.05*22.74610,2325.4&440.06-23.34520.2427.91930.07-23143510 2529.31290.08-23

24、.05170 2629.51540.09-22.21330.2728 430901-20.92480.2326.05290.11-19J81B0 2922.47940.12-16.9780.317.91340.13-14.31150.3112 64410.14-11.1916Q.32Z0110.15-7.64370 331.35S30 16-3.71370.34-4 00&50.170.52930.35-8.8541桿4質(zhì)心加速度（m/s2）Time cm.TranslationaLAcceleratiortMag I .cm.TranslationaLAcceleration X I .cm

25、.TranslationaLAcceleation.Y0.024.1067 16.351917.7130.0123.105-15.518617.11760.0220.9916-13.657815.94090.0318.023-11.0214.26140.0414.50937.908912.16420.0510.7861-4.63569.73920.067.234-1.48177.08060.074.48621.32594.28580.083.90883.62921.45190.095.50575.3431.32840.17.57646.452-3.97160.119.4917.0014-6.4

26、0780.1211.12917.0842-8.58320.1312.49066.825610.46070.1413.60096.3663-12.0190.1514.48215.846613.24950.1615.14445.3923-14.15190.1715.58835.103-14.72940.1815.80965.044-14.98330.1915.80345.239914.90950.215.56485.6711-14.49490.2115.08336.2726-13.71720.2214.33566.933812.54720.2313.27837.5038-10.95470.2411

27、.84897.8011-8.91850269.98577.6324-6.4390.267.69066.8209-355250.275.25415.2429-0.34170.284.19282.86593.06050.296.48230.22066.47860.310.4284-3.79439.71370.3114.648-7.518912.5710.3218.5065-10.993214.88750.3321.56313.820116.55210.3423.5047-15.67817.5120.3624.1631-16.376417.7671桿4質(zhì)心角加速度（rad/s 2）0.029.334

28、500128.30920.0226.26160.19-24.91890.0323.366802-24.12530 0419.8153021*22.68370 0515.79260.22-20.5760 0611.46670.2317.78930.076.9B430.24-14.32540.082.47220.26*10.21350.09-1.95870.26-5.52340.1-6.2090.27-D.37690J1-10,18890.285.0460.12-13.8170.2910.51050.13-17.02270.315.74070 14-1974680.312044490.15-21.

29、94350.3224.34B20J6-23.57930.3327.22660.17-24.&3110.3428.93480.18-25.08240.35294206桿5質(zhì)心加速度（m/s2）Time一 ciTLTranslationalAcceleration. Mag.cm.Translation al_Axs leration.X.cm.Translational_：celeratjDri YDO182531-6 3SS617 09860.0117.6001-5.069516.52W| 0.02162845-5 3602153770.0314 4244-4.354813.75130.041

30、2.1525-3.167311 73260 059 6G41 91439.41130.066913-0.70176.S7730.074 23560 38544.2179Q.081 99011 28751.51750.0928061 9727-1.14440.1443492435-3.59460.115 63872.59076.069I 012S66952 7733-8.214a.1310.450427273-10.0S810.1411.94922.6041-11 6620.1513.14024513-12.91740.1514036S2.316-13.&445| 0.1714 50972 22

31、84-l4.4i&Sa.i14.6&63a 19147SS22 2821-14 6110.214.37752423914.17170.2113 61542 6158-13 36150 221248332.821 B-12.15020.231096322.9849-105490249 04&43 041251 as0.26&745829209-60606 264.16822.5603-327650 271.9241.9148-O1S730.28321520973?306430 296 324-0.2231631990.395373-1.60619.40110 3112.

32、504-3.033312.13050.3215.0021435S5143550 3316.&632-5.432815.96410.3417 9734-6.136416 89380 3518 3053.398717.1506桿5質(zhì)心角加速度（rad/s 2）0.0-36.50620.1829.7245001-35.1 彌0.1929 5761002-32.56530.22875240.03-28.S3090.2127.21870.CH-2425090.2224.93020.05-19.07920 2321.83960 063.55270.241791Q9Q.Q7-7.88290.2513.138

33、60.08-2.2520.267.57070.093.1860.271.33010.1B.30440.28-53714D.1113.00080.29-12.2340.1217.19610.3-W.8S58C. 1320.83230.31-24.92740 1423 87030.32-29.97590 1526.28730.33-S3.71970.1628.0720.34-35.95620.1729.21940.36-36.6107桿6質(zhì)心加速度（m/s2）Time,cm.Translatiorial_celeration Mag.cm .T ranislational_Acceleration

34、 X.cm .T ransl atonal_Acce lerati on.Y0.099B22996330.61440.019.468-9.4491D59720 028.3163-S.29760.56390.0366847-66652D.51010 044.7512474祐0.43170.052741-27213032790060.6051-0.78010.20330.070942909405006790 082 34262.3416-006560 0&3375333703a 14 02654.017-02770 114.3244.3107-033&80.124 32564.3109-03692

35、0.134.114740SF7B-0.37260.143 7793.7621-03570 153.41093.3947-0.33210.16309253 0773-0.3t)730.1726S932.8746-029060.1&2.64392 6294-02370.192.9/282957B-0298&0.23 253332473-032320.213.67335558-035570.224.13024.1121-0.3870.234 53714 5189-04Q570.244 77664 7599-03997斗 f ND4.1 254.26954.2606-0.2761 273 33173

36、3281-OH545 281 .B9221 .B922qooas-29d H 5880.0075O1586 32.21 Q3-2.18810.31250 31A 50720 44-04-0.326 65616 63-470.5325_3384078-.38720.588 349.&13Sf.&416O.G1320 3S9 &96?-9 9776oese桿6質(zhì)心角加速度（rad/s 2）00-10.1860.182.9020.01-9.66120.19|3.03350.02*8.48640.23 32990.03-6.B2080.213.7480.04-4.85720.224.21450.05-

37、2.79380.23462960.060.80940.244.B7330.070.95110.254.B2D8O.OB2.38670.264.35540.093.44240273.39710,1 I4,10770.281.92460.111 |4.41180.29-0.00490.124.41470.3-2.25020.134 19860.31-4.59740.14385610.32-6.79130.153.43060 33七 57930.163.15570.34-9.75640.17294 S30.35-10.2007根據(jù)Adams的速度數(shù)據(jù)，計(jì)算各構(gòu)件慣性力和慣性力距:已知 G=5000N

38、; G=2000N; G=2000N; G=9000N2 2 2 2Js3=25.5kgm ; Js4=9kgm; Js5=9kgm ; Js6=50kgm由Admass各桿件質(zhì)心加速度和角加速度：桿件3加速度.0.08817.7071D13225.6908Timeab CM_Accel eration Xab CM_Acceleration.Y0.0S8 I17.6996I-051430.132角加速度:o.o&s-22.4170.132-13723314.0095-21.5349桿件4加速度:0.0B85.10910.132127319.bc.CM jflcceleration.X.bc

39、CM Axel eration YTime0.0BS5.0491-0.78060.1326 7452-10 79B3角加速度:0 0S8-1.08390.132-17 6077桿件5加速度:0 0881.95420.13210.7734Timeb CM Acceleration Xob.CM Acceleration.0.0880,132角加速度:2.7077-10427&0.08S2.12030.132214B871.8537-06187桿件6加速度:0.088319960.132Timeoc.CM_Accele ration .Xoc. CM_JAccel erati on.Y0.0883

40、.1954-0.16210.1324.0375-0.37073 2627角加速度:o-.DBe01324 054541372各桿慣性力、慣性力矩以及合成的總慣性力分析：各桿的靜力分析：（CAD乍圖；Solidworks輔助作圖）90 時(shí):F06y4.96t F46yG4 tT F4y3.27F32x一 F02xF02y根據(jù)圖形列出力平衡方程和力矩平衡方程: 桿 6： Fry + F46x-FO6x=m6asxFo6y-F ry-F 46y+G6 = m636y對(duì) 0 取矩：F46xl6x+0.5G6l6x+F46yl6y+0.306Frxl6y=J6 a 6F=-2938.315N Fix6=

41、-2934.550NFiy6=148.867N二 =arctan (FIX/FIy)Mi6=-163.135N mF06X+Fr*cos (4.96) +F46X-F*cos (4.96- j) =0Fo6x+Fr*sin (4.96) +Fi6*sin (4.96-) +F46y-G6=0Fr*1.36+0.5l6*G6*sin (4.96) +F46x*l 6*cos (4.96)二M+F46y*l 6*sin (4.96)桿5: F 05x-F 5x = m5a5xF05y-F5y+G5=m5a5y05xI5x-0.5G5I5x-F05yl 5y=J5 a 5FI5=-398.817NF

42、ix5=-378.307NFIy5 = 126.266N二 =arctan (F“FIy)Mi5=-19.083N mF05X-F5x-F4x-FI5*cos ( ) =0F05y-F4y-F5y+FI5*sin ( ) -G5=00.5Fi5*I 5*sin ( 14.37+ ) + ( F5x+F4x) *l 5*sin ( 14.37) +M15-(F5y+F4y+0.5G5) *l 5*cos (14.37 ) =0桿 4： F4x-F64x = m4a4xB 點(diǎn)取矩：F64xby+0.5G4l 4x-F64yl4x=J4 a 4Fi4=-1042.675NFix4=-1030.430

43、NFiy4=159.347N二 二arctan (FIx/FIy)Mi4=9.755N mF4x-F64x-Fi4COS (7.27- ) =0F4y-F64y+FgSin (7.27- ) -G5=00.5FI5*l 4*sin (-7.27) -M I4-F64y*l 4*cos ( 7.27) -F56x*l 4*sin ( 7.27)-0.5G5*l 4*cos (7.27) =0桿 3: -F23x-F3x=m3a3xF 23y- F 3y+G3=m3a3y對(duì) B 點(diǎn)取矩：F23xbx+0.5G3l3x-F23yl3y=J3 a 3Fi3=-9034.233N Fix=-9030.4

44、7N FIy=262.398N二 =arctan (FIx/FIy)Mi3=571.634N mF23x+F3x-Fi3*COS (3.27+ ) =0F23y+F3y-G3+FI3*sin (3.27+ ) =00.5Fi3*l 3*cos ( 3.27) +0.5G3*l3*sin ( 3.27) -M i3-F3y*l 3*sin ( 3.27) -F3x*l 3*cos (3.27) =0桿 2： Fo2x-F32x=OF 02y-F 32y=通過(guò)列矩陣求解解得F02y=1446.359N ,M b=Fo2y*l 2=144.636N m由 AdmaS得 Ml=150.3669誤差為：2.962%F32yF32 Y* F02x桿 6： Fry + F46x-Fo6x=m6a5xF 06y-F ry-F 46y+G6 = m636y對(duì) 0 取矩：F46xl6x+0.5G6l6x+F46yl6y+0.306Frxl6y=J6 a 6Fi6=-3723.519N Fix6=-3707.907NFiy6=340