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1、2014-2015学年第1学期材料CAE/ CAM仿真技术课程论文连杆工件受力仿真计算学号:20113451姓名:许 璐 迪班级:材料3班一、项目描述本项目旨在通过有限元的方法模拟连杆工件的工作状态,分析连杆工件在受到拉应力或压应力时应力应变情况。具体工况见 图1-1,图中看到连杆的作用是将活塞承受的力传给曲轴,并使活塞的往复运动转变为曲轴的旋转运动。连杆机构中两端分别与主动和从动构件铰接以传递运动和力的杆件。在往复活塞式动力机械和压缩机中,用连杆来连接活塞与曲柄。连杆多为钢件,其主体部分的截面多为圆形或工字形。连杆是汽车发动机中的重要零件,它连接着活塞和曲轴,其作用是将活塞的往复运动转变为曲
2、轴的旋转运动,并把作用在活塞上的力传给曲轴以输出功率。图1-1 活塞连杆工况示意图连杆在工作中,除承受燃烧室燃气产生的压力外,还要承受纵向和横向的惯性力。因此,连杆在一个复杂的应力状态下工作。它既受交变的拉压应力、又受弯曲应力。连杆的主要损坏形式是疲劳断裂和过量变形。通常疲劳断裂的部位是在连杆上的三个高应力区域。连杆的工作条件要求连杆具有较高的强度和抗疲劳性能;又要求具有足够的钢性和韧性。传统连杆加工工艺中其材料一般采用45钢、40r或40MnB等调质钢,但现在国外所广泛采用的先进连杆裂解(conrod fracture splitting)的加工技术要求其脆性较大,硬度更高,因此,以德国汽车
3、企业生产的新型连杆材料如C70S6高碳微合金非调质钢、SPLITASCO系列锻钢、FRACTIM锻钢和S53CV-FS锻钢等(以上均为德国din标准)。合金钢虽具有很高强度,担对应力集中很敏感。所以,在连杆外形、过度圆角等方面需严格要求,还应注意表面加工质量以提高疲劳强度,否则高强度合金钢的应用并不能达到预期果。本次连杆工件受力仿真计算设定材料各项同性,为40钢,连杆详细情况见表1-2,其中杨氏弹性模量EX=2E11Pa,泊松比PRXY=0.3。实际连杆工件的结构示意图见图1-3。零件名称中心孔距/mm厚度/mm大头孔直径/mm小头孔直径/mm材料热处理硬度/HBW屈服强度/MPa备注连杆21
4、73865.529.540钢调质207-241350表面无裂纹,氧化,腐蚀等缺陷表1-2 连杆零件材料详细情况图1-3 连杆零件实物图二、建模过程1、建模思路首先,创建点、线、面等结构单元,然后进行拖拉得到三维实体单元,再利用booleam运算将各实体单元拼凑到一起,并挖掉多余部分而得到近似的连杆工件模型。利用ANSYS进行分析求得连杆工件简单工况下的应力应变状态。2、单元类型选择本次连杆工件实体单元的类型为SOLID45【Brick 8node 45】。3、材料属性选择本次连杆工件实体单元的属性: EX=200GPa,PRXY=0.3;4、几何建模西南交通大学材料科学与工程学院 学号:201
5、13451 姓名:许璐迪步骤1步骤2步骤3步骤4步骤5步骤65、划分网格启动网格划分工具,将智能网格划分器(Smart Sizing)设定为“on”,将滑动码设置为“5”,确认Mesh Tool的各选项为“Volumes”、“Tet”和“Free”。网格划分完成后的结果图,经统计此实体模型所包含的单元数目见为63901,节点数目为13090。具体情况见图2-1。图2-1 划分网格示意图三、载荷与约束设定说明:模拟最简单的情况,不考虑交变的拉压应力和所受弯曲应力,工作过程中某一时刻瞬间,连杆工件只受到最大拉应力作用。设定连杆工件小轴孔内面受到全约束,连杆工件大轴孔内安装一个耦合的轴,轴的示意图见
6、图3-1,用于承受作用力,详细约束和载荷见图3-2。然后通过有限元的方法模拟连杆工件的工作状态,分析连杆工件在受到到应力时应力应变情况,以求解可在轴上施加的最大载荷。约束:对连杆工件小轴孔内圆环面设置全约束。载荷:对连杆工件大轴孔内的轴施加面载荷P,方向为X轴负方向。图3-1 轴的示意图图3-2 约束和载荷设定示意图四、结果分析此连杆零件材料为40钢,经过调质处理后抗拉强度可达570MPa600 MPa,屈服强度大约350 MPa,此连杆零件工作状态为动载变化,必须考虑疲劳强度情况,一般钢材疲劳强度为0.45-0.5b,所以此40钢材料的疲劳强度理论最低值大约为250 MPa。则此连杆零件在安
7、全工作受力状态下,其结构上所受最大应力值应不超过250 MPa。通过有限元的方法模拟连杆工件的工作状态,经过反复加载和求解,最终确定施加面载荷P=70.7 MPa时,连杆零件上最大应力处的应力为=250MPa,此时受最大应力的位置在连杆工件小轴孔与杆的连接处,也就是说这里是整个连杆工件最薄弱的部分,只要保证此处所受力不超过安全应力,那连杆工件就是安全工作。加载的力F=P*S,施加载荷的面的面积是S=0.0016平方米,所以算得在轴上加载的力为F=113kN,也就是说活塞传给曲轴的力大约不超过113kN就是安全的。图4-1 连杆零件等效应力云图五、命令流 1.建模的命令流/BATCH /COM,
8、ANSYS RELEASE 12.0.1 UP20090415 22:47:45 12/31/2014/input,menust,tmp,'',1 /GRA,POWER/GST,ON/PLO,INFO,3/GRO,CURL,ON/CPLANE,1 /REPLOT,RESIZE WPSTYLE,0/FILNAME,1file,0/PREP7 K,1,55,20,0,K,2,55,20,14, K,3,55,14,14, K,4,55,14,9,K,5,55,-14,9, K,6,55,-14,14, K,6,55,-20,14, K,7,55,-20,0, K,7,55,-20,
9、0, /USER, 1 /VIEW, 1, 0.645414541823 , 0.188771608199E-01, 0.763599189368/ANG, 1, 0.419076595375 /REPLO /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST K,8,55,-14,14, K,8,55,-14,
10、14, SAVELSTR, 1, 7 LSTR, 7, 6 LSTR, 6, 8 LSTR, 8, 5 LSTR, 5, 4 LSTR, 4, 3 LSTR, 3, 2 LSTR, 2, 1 !* LFILLT,6,5,5, , !* LFILLT,4,5,5, , !* LFILLT,7,8,2, , !* LFILLT,3,2,2, , /DIST,1,1.08222638492,1 /REP,FAST LPLOT LSTR, 3, 8 FLST,2,4,4 FITEM,2,9 FITEM,2,11 FITEM,2,6 FITEM,2,5 AL,P51X FLST,2,10,4 FITEM
11、,2,7 FITEM,2,4 FITEM,2,8 FITEM,2,1 FITEM,2,2 FITEM,2,10 FITEM,2,3 FITEM,2,6 FITEM,2,5 FITEM,2,9 AL,P51X FLST,2,1,5,ORDE,1 FITEM,2,2 VEXT,P51X, , ,135,0,0,0,0.8,1, FLST,2,1,5,ORDE,1 FITEM,2,1 FLST,8,2,3 FITEM,8,3 FITEM,8,8 VROTAT,P51X, , , , , ,P51X, ,360, , /FOC, 1, 82.3703788297 , -2.04297699592 ,
12、-16.0836741998/REPLO /FOC, 1, 107.207133371 , -3.04402517318 , -37.0516189382/REPLO LSTR, 15, 22 FLST,2,4,4 FITEM,2,49 FITEM,2,21 FITEM,2,20 FITEM,2,19 AL,P51X FLST,2,1,5,ORDE,1 FITEM,2,29 FLST,8,2,3 FITEM,8,15 FITEM,8,22 VROTAT,P51X, , , , , ,P51X, ,360, , /VIEW, 1, 0.245273753205 , -0.827634858798
13、 , 0.504837921012/ANG, 1, 11.9880890975 /REPLO /FOC, 1, 126.468636452 , 11.4078167632 , -22.7173015142/REPLO /FOC, 1, 140.474061895 , 21.4723776025 , -13.0218766624/REPLO FLST,2,4,6,ORDE,2 FITEM,2,6 FITEM,2,-9 VADD,P51X /FOC, 1, 106.839525517 , 18.9212574724 , -0.862978190955/REPLO /FOC, 1, 95.59727
14、33117 , 15.9998812572 , -0.190293776053/REPLO FLST,2,4,6,ORDE,2 FITEM,2,2 FITEM,2,-5 VADD,P51X /VIEW,1,1 /ANG,1 /REP,FAST /FOC, 1, 59.7147459979 , 1.93952924240 , -0.190293776053/REPLO /FOC, 1, 44.5092069412 , 1.93952924240 , -0.190293776053/REPLO SAVEPCIRC,45,40,0,360, PCIRC,40,33,0,360, /VIEW, 1,
15、-0.246122490355 , -0.693615832625 , 0.676993941238/ANG, 1, 9.87972208837 /REPLO FLST,2,1,5,ORDE,1 FITEM,2,1 VEXT,P51X, , ,0,0,14,1,1,0, FLST,2,1,5,ORDE,1 FITEM,2,17 VEXT,P51X, , ,0,0,19,1,1,0, /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /VIEW,1,1 /ANG,1 /REP,FAST /DIST,1,1.08
16、222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST K,111,24,35,0, K,112,24,50,0, K,113,-24,50,0, K,114,-24,35,0, K,115,-24,-35,0,K,116,-24,-50,0,K,117,24,-50,0, K,118,24,-35,0, K,118,24,-35,0, LSTR, 113, 112 LSTR, 112, 111 LSTR, 111, 114 LSTR, 114, 113 LSTR, 11
17、5, 118 LSTR, 118, 117 LSTR, 117, 116 LSTR, 116, 115 FLST,2,4,4 FITEM,2,114 FITEM,2,113 FITEM,2,116 FITEM,2,115 AL,P51X FLST,2,4,4 FITEM,2,117 FITEM,2,120 FITEM,2,119 FITEM,2,118 AL,P51X FLST,2,1,5,ORDE,1 FITEM,2,57 VEXT,P51X, , ,0,0,14,1,1,0, FLST,2,1,5,ORDE,1 FITEM,2,58 VEXT,P51X, , ,0,0,14,1,1,0,
18、VPLOT FLST,2,4,6,ORDE,2 FITEM,2,2 FITEM,2,-5 VADD,P51X /VIEW, 1, 0.437027788176 , -0.616745146986 , 0.654700035155/ANG, 1, -10.0412162341 /REPLO SAVELSTR, 83, 7 /VIEW, 1, 0.403384616752 , 0.566319236225E-03, 0.915030343896/ANG, 1, -6.69836215804 /REPLO /VIEW, 1, 0.369461115347 , 0.345357382782 , 0.8
19、62685784283/ANG, 1, -6.92586427051 /REPLO LSTR, 81, 1 FLST,2,5,4 FITEM,2,49 FITEM,2,143 FITEM,2,146 FITEM,2,11 FITEM,2,1 AL,P51X FLST,2,1,5,ORDE,1 FITEM,2,1 VEXT,P51X, , ,0,0,14,1,1,0, /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /FOC, 1, 94.0380635305 , -9.90911681896 , -16.6
20、585948225/REPLO /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /VIEW,1,1 /ANG,1 /REP,FAST /FOC, 1, 114.767474613 , -10.6864697346 , -16.6585948225/REPLO FLST,2,1,8 FITEM,2,217,0,0 WPAVE,P51X PCIRC,20,15,0,360, PCIRC,25,20,0,360, /VIEW, 1, 0.385498506627E-01, -0.540121304134 , 0.
21、840703803866/ANG, 1, -0.434407247266 /REPLO FLST,2,1,5,ORDE,1 FITEM,2,41 VEXT,P51X, , ,0,0,19,1,1,0, FLST,2,1,5,ORDE,1 FITEM,2,45 VEXT,P51X, , ,0,0,14,1,1,0, /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /FOC, 1, 191.931761799 , -2.91573326795 , -15.2044934359/REPLO /DIST,1,0.9
22、24021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST
23、,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST LPLOT LSTR, 19, 105 LSTR, 105, 97 /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /FOC, 1, 190.444862680 , 8.31702140382 , -7.91968062410/REPLO /VIEW
24、, 1, 0.673580958904E-01, 0.554023081053 , 0.829771843689/ANG, 1, -1.86840847102 /REPLO LSTR, 18, 103 LSTR, 103, 95 /DIST,1,1.08222638492,1 /REP,FAST /VIEW, 1, 0.187152771737 , 0.732606139086 , -0.654417363007/ANG, 1, 149.532784052 /REPLO FLST,2,7,4 FITEM,2,217 FITEM,2,218 FITEM,2,83 FITEM,2,82 FITEM
25、,2,220 FITEM,2,219 FITEM,2,15 AL,P51X /VIEW, 1, -0.158442807168 , 0.604360039198 , 0.780797553709/ANG, 1, -21.3052349081 /REPLO /VIEW, 1, -0.925149001318E-01, -0.867432965685 , 0.488877329498/ANG, 1, -20.5725039469 /REPLO FLST,2,1,5,ORDE,1 FITEM,2,98 VEXT,P51X, , ,0,0,14,1,1,0, /DIST,1,1.08222638492
26、,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST VPLOT /FOC, 1, 175.532361347 , 6.58172614976 , -13.8207128586/REPLO FLST,2,2,6,ORDE,2 FITEM,2,3 FITEM,2,-4 VADD,P51X FLST,2,2,6,ORDE,2 FITEM,2,5 FITEM,2,8 VADD,P51X /DIST,1,1.08222638492,1 /REP,FAST VSBV, 3, 10 SAVE/FOC
27、, 1, 105.555918416 , 12.2534544087 , -16.9994644009/REPLO VSBV, 2, 6 /DIST,1,1.08222638492,1 /REP,FAST FLST,2,2,6,ORDE,2 FITEM,2,3 FITEM,2,7 VADD,P51X FLST,2,2,6,ORDE,2 FITEM,2,1 FITEM,2,-2 VADD,P51X /FOC, 1, 127.150446002 , 11.4172689783 , -14.3966013135/REPLO FLST,2,2,6,ORDE,2 FITEM,2,3 FITEM,2,-4
28、 VADD,P51X /VIEW,1,1 /ANG,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /FOC, 1, 86.4889739435 , 0.901371032137 , -14.3966013135/REPLO SAVE/VIEW, 1, -0.342535402745E-01, -0.789846872572 , 0.61234680
29、7673/ANG, 1, 1.91025999621 /REPLO /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST FLST,3,1,6,ORDE,1 FITEM,3,1 VSYMM,Z,P51X, , , ,0,0 FLST,2,2,6,ORDE,2 FITEM,2,1 FITEM,2,-2 VADD,P51X FLST,2,1,8 FITEM,2,0,0,0 WPAVE,P51X PCIRC,33,0,0,360, RECTNG,-20
30、,20,-20,20, /DIST,1,1.08222638492,1 /REP,FAST FLST,2,1,5,ORDE,1 FITEM,2,1 VEXT,P51X, , ,0,0,40,1,1,0, FLST,2,1,5,ORDE,1 FITEM,2,7 VEXT,P51X, , ,0,0,80,1,1,0, FLST,2,2,6,ORDE,2 FITEM,2,1 FITEM,2,-2 VADD,P51X RESUME,'1file','db','.' /COM,ANSYS RELEASE 12.0.1 UP20090415 23:02:23
31、 12/31/2014/VIEW, 1, -0.182403070397 , -0.968242376827 , 0.170984852039/ANG, 1, 35.0376204533 /REPLO /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,
32、FAST /DIST,1,1.08222638492,1 /REP,FAST /FOC, 1, 83.7979966466 , 6.78434467582 , 16.0464572392/REPLO /VIEW, 1, -0.193487675486 , -0.739457698057 , 0.644798288009/ANG, 1, 7.46410593236 /REPLO FLST,3,1,6,ORDE,1 FITEM,3,1 VSYMM,Z,P51X, , , ,0,0 SAVEFLST,2,1,8 FITEM,2,0,0,0 WPAVE,P51X PCIRC,33,0,0,360, P
33、CIRC,33,0,0,360, RECTNG,-20,20,-20,20, FLST,2,1,5,ORDE,1 FITEM,2,169 VEXT,P51X, , ,0,0,80,1,1,0, FLST,2,1,5,ORDE,1 FITEM,2,168 VEXT,P51X, , ,0,0,40,1,1,0, /DIST,1,1.08222638492,1 /REP,FAST FLST,3,1,6,ORDE,1 FITEM,3,3 VGEN, ,P51X, , , , ,-40, , ,1 FLST,3,1,6,ORDE,1 FITEM,3,4 VGEN, ,P51X, , , , ,-20,
34、, ,1 /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST FLST,2,2,6,ORDE,2 FITEM,2,3 FITEM,2,-4 VADD,P51X /DIST,1,1.08222638492,1 /REP,FAST SAVEFLST,3,1,6,ORDE,1 FITEM,3,5 VGEN, ,P51X, , , , ,100, , ,1 /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.9240
35、21086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /FOC, 1,
36、 36.4454015906 , 19.9949553048 , 16.9871299911/REPLO /VIEW, 1, -0.194407382891 , -0.945339321074 , 0.261800186227/ANG, 1, 25.3082599473 /REPLO /FOC, 1, 33.7181613139 , 31.8934550807 , 57.9264593692/REPLO /FOC, 1, 34.3816343676 , 34.9114130469 , 69.3167430728/REPLO /DIST,1,0.924021086472,1/REP,FAST /
37、DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /FOC, 1, 31.7555475095 , 37.4769505345 , 76.6306140862/REPLO /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST APLOT /PNUM,KP,0 /PNUM,LINE,0/PNUM,AREA,1/PNUM,VOLU,0/PNUM,NODE,0/PNUM
38、,TABN,0/PNUM,SVAL,0/NUMBER,0 !* /PNUM,ELEM,0/REPLOT !* /VIEW, 1, 0.600901492517 , 0.775868684988 , 0.192211289849/ANG, 1, -80.0031048582 /REPLO /VIEW, 1, 0.339918838980E-01, 0.993267847963 , 0.110740841754/ANG, 1, -132.711184620 /REPLO /VIEW, 1, -0.921334855567 , 0.376343129369 , -0.975086298480E-01
39、/ANG, 1, 123.970738823 /REPLO /VIEW, 1, -0.522704992434 , -0.848268246036 , -0.849733702509E-01/ANG, 1, 127.516385083 /REPLO /VIEW, 1, 0.203021129903 , -0.941394302774 , -0.269368126394/ANG, 1, -117.803748915 /REPLO /VIEW, 1, 0.123523402651E-04, -0.593455901464 , -0.804866506239/ANG, 1, -150.6285456
40、77 /REPLO /VIEW, 1, 0.233312865900E-01, -0.168910198558 , -0.985355263795/ANG, 1, -149.517839650 /REPLO /VIEW, 1, -0.876614843116E-01, -0.694827517593 , 0.713813830746/ANG, 1, 23.5393826948 /REPLO /FOC, 1, 32.0071577790 , 10.9944664815 , 50.8834215649/REPLO ADELE, 167 /DIST,1,1.08222638492,1 /REP,FA
41、ST /DIST,1,1.08222638492,1 /REP,FAST /VIEW, 1, -0.108158901777 , -0.767991583740 , -0.631261102295/ANG, 1, 179.173654179 /REPLO /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /D
42、IST,1,0.924021086472,1/REP,FAST /FOC, 1, 30.5032660123 , 31.0700928503 , 26.7171094760/REPLO /FOC, 1, 29.9924415689 , 41.7264478672 , 13.8401228758/REPLO /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.
43、924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /DIST,1,0.924021086472,1/REP,FAST /VIEW, 1, -0.319100098274 , -0.757444353785 , -0.569607916202/ANG, 1, 164.294219787 /REPLO /VIEW, 1, -0.824223066671 , -0.240770294135 , -0.
44、512529025354/ANG, 1, 148.370952015 /REPLO /FOC, 1, 37.6182138246 , 23.2064036777 , 10.2768887621/REPLO /VIEW, 1, -0.805793673395 , 0.148201031434 , -0.573352431057/ANG, 1, 148.505690252 /REPLO /FOC, 1, 36.8640422199 , 4.69136467502 , 6.55101083117/REPLO /VIEW, 1, -0.735224421057 , 0.385090013342 , -
45、0.557808867181/ANG, 1, 147.929683895 /REPLO /FOC, 1, 29.6797128288 , -12.4033703270 , 4.21881894743/REPLO /VIEW, 1, -0.319029487397 , 0.795199303118 , -0.515633837613/ANG, 1, 133.604221343 /REPLO /FOC, 1, 18.9094879597 , -22.1058718182 , -4.08048725209/REPLO /VIEW, 1, 0.484740306581 , 0.642809278678
46、 , -0.593146749482/ANG, 1, 85.5253517194 /REPLO /FOC, 1, 6, -21.0106139849 , -13.3019476153/REPLO /VIEW, 1, 0.566499774284 , 0.682062779539 , -0.462459047380/ANG, 1, 77.9300731623 /REPLO /VIEW, 1, 0.776440698581 , -0.324059964410 , -0.540485874981/ANG, 1, 76.0404035564 /REPLO /VIEW, 1,
47、0.286761836936 , -0.738429767987 , -0.610318872908/ANG, 1, 60.0542029405 /REPLO /VIEW, 1, 0.932393244777E-01, -0.695245660728 , -0.712699024561/ANG, 1, 47.0268730429 /REPLO /VIEW, 1, -0.482691241279 , 0.170609082483E-01, -0.875624400643/ANG, 1, 25.8210027746 /REPLO /VIEW, 1, 0.564885409426 , 0.88443
48、9470588E-01, -0.820415835078/ANG, 1, 14.6079239672 /REPLO /VIEW,1,1 /ANG,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1 /R
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