機(jī)械原理課程設(shè)計(jì) 六桿機(jī)構(gòu)和凸輪機(jī)構(gòu)設(shè)計(jì)(tt)

1、第一章內(nèi)容介紹1-1機(jī)構(gòu)簡(jiǎn)介.2設(shè)計(jì)數(shù)據(jù).2機(jī)構(gòu)簡(jiǎn)圖3六桿機(jī)構(gòu)設(shè)計(jì)1-21-3第二章2-12-22-3設(shè)計(jì)內(nèi)容3設(shè)計(jì)數(shù)據(jù)5設(shè)計(jì)運(yùn)動(dòng)分析5凸輪設(shè)計(jì)第三章3-13-23-3設(shè)計(jì)內(nèi)容7圖解法設(shè)計(jì)7凸輪機(jī)構(gòu)的計(jì)算機(jī)輔助設(shè)計(jì)81l23456r: 。表1 ）表2 基圓半徑 滾子半徑 行 程 推程運(yùn)動(dòng)角回程運(yùn)動(dòng)角 近休止角e0010021 9 2 3 4 5 6 7 8 9 00005805500000602 8）3文 字 說 明 ： 先 選 定 比 例 尺l 平行四邊形，故E E = F F lE ， 在33E為 等 邊 三 角 形 ， 故 。 以 D 點(diǎn) 為 圓 心 ，EE 3兩 E 、E CE 1 D

2、 C D C C 、 知 AC 。 2 AAB 為 B 點(diǎn)的軌跡圓，延長(zhǎng)C A圖 B 根據(jù)轉(zhuǎn)角B C B =。 C C lEl4l AB* l * llBC2l DE* l l 3lCDDE11l l 34CEDEEFDE由轉(zhuǎn)速 =100r/min，得 =方向：AB，指向左上方。=3.3（逆時(shí)針），故 = =20486rad/s（順時(shí)針）= =5085rad/s（順時(shí)針）5圖=0.24m/s=5.54m/ ,方向：B A。大?。?？方向：FE EF673-3輪機(jī)構(gòu)的計(jì)算機(jī)輔助設(shè)計(jì)8h9二 、程序編制 ) e OX、 表示 =h=表示 表示中間變量e= =3=0u=0 = = = =0=*-e*

3、11 i=0 u=*i =h/2*- *u/=h/2* /* / * *u/+ =h=0+ +/ =h-2*h*- *- /*=*h*- /* / =2*h*+- *+- /*=*h*+- /* / =0=0 =+=* / +e* /=* / -e* /=- /+ = =- * / +* /=- * / -* /12=/*+*=/*+*=-*=-*=+*=+* 0 i * / */ ) = =2*/ =2*/3=/ =/2 - - - - +- - - + i=0 = =- /+=- /+ = i 4 13 * i=0 = =+* -*+ + * - + * =0 i i=0 +* -* 1+

4、* -* * =0 i =2 i=0 = =+* -*+ + * - + * =0 i =2 i=0 = =+* -*+ + * - + * =0 i=1=-/ =-=- 114 - - - + -h*- - -h* -h*- + -h* -h*- i=0 = 0j=i= j=j-1 4+i*/ +i*/ =0 i i=0 = 0j=i= j=j-1+i*/ -*+ */ -+* 4 =0 i =*/ 1 e* 15:qxyxtnytnxtwytwalpas00015.0000047.6970012.0000019.9990027.9050035.7990043.6950051.4620058

5、.7540065.0240069.6130071.8680071.2730067.5560060.7540051.0710039.8360027.3900014.1120000.405-0013.314-0025.8720038.1580035.5560032.8110029.7010025.8290020.7520014.1030005.700-0004.378-0015.757-0027.799-0039.669-0050.450-0060.234-0068.187-0074.069-0077.699-0078.970-0077.840-0074.0620018.0000026.34700

6、34.7450043.7360053.4600063.6090073.5010082.1930088.6290091.8100090.9690085.7190076.1410064.0050049.9240034.3260017.6860000.508-0016.686-0033.9360057.236 0017.458 0000.00010 0023.173 0045.0390054.522 0008.506 0000.68120 0031.325 0042.2080051.605 0000.000 0002.67930 0039.768 0038.8800048.059 0006.618

7、0005.85840 0048.578 0034.5570043.284 0010.776 0010.00050 0057.535 0028.6970036.641 0012.602 0014.82460 0066.127 0020.8580027.613 0012.494 0020.00070 0073.609 0010.8290015.958 0010.858 0025.17680 0079.121 -0001.2800001.817 0008.044 0030.00090 0081.839 -0015.000-0014.243 0004.342 0034.142100 0081.121

8、-0029.535-0031.272 0000.000 0037.321110 0076.638 -0043.856-0048.044 0004.753 0039.319120 0068.448 -0056.839-0063.227 0009.706 0040.000130 0057.538 -0067.861-0075.489 0009.706 0040.000140 0044.880 -0076.822-0085.456 0009.706 0040.000150 0030.858 -0083.448-0092.827 0009.706 0040.000160 0015.899 -0087.

9、538-0097.378 0009.706 0040.000170 0000.456 -0088.969-0098.969 0009.706 0040.000180 -0015.000 -0087.697-0097.554 0009.706 0040.000190 -0029.904 -0083.213-0092.364 0013.777 0039.44417200-0083.072 0017.976 0037.778210 -0054.339 -0064.118-0070.218 0022.408 0035.000220 -0062.148 -0050.729-0054.607 0027.1

10、79 0031.111230 -0066.182 -0035.952-0037.276 0032.395 0026.111240 -0066.127 -0020.858-0019.439 0038.161 0020.000250 -0063.002 -0006.968-0004.003 0037.250 0013.889260 -0058.331 0004.9460009.262 0035.569 0008.889270 -0052.697 0015.0000020.433 0032.906 0005.000280 -0046.556 0023.4400029.741 0029.054 000

11、2.222290 -0040.212 0030.5990037.531 0023.884 0000.556300 -0033.807 0036.8390044.207 0017.458 0000.000310 -0026.896 0042.1500050.580 0017.458 0000.000320 -0019.168 0046.1800055.416 0017.458 0000.000330 -0010.858 0048.8070058.568 0017.458 0000.000340 -0002.218 0049.9510059.941 0017.458 0000.000350 000

12、6.490 0049.5770059.492 0017.458 0000.000360 0015.000 0047.6970057.236 0017.458 0000.000-0043.329-0075.190-0037.176-0046.415-0052.930-0056.270-0056.229-0053.452-0049.310-0044.301-0038.791-0033.005-0027.045-0021.517-0015.335-0008.686-0001.7740005.1920012.000-0067.307-0058.017-0046.850-0034.629-0022.278-0009.9340000.6300009.5670017.1400023.6670029.4710033.7200036.9440039.0450039.9610039