机构运动仿真与动力分析课程大作业2.docx
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机构运动仿真与动力分析课程大作业2.docx
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机构运动仿真与动力分析课程大作业2
机构运动仿真与动力分析
课程大作业
专业:
机械设计制造及其自动化
班号:
T1213-12
学号:
20120131225
姓名:
白东东
湖北汽车工业学院机械工程学院
2014年12月8日
目录
目录2
1.机械系统模型3
2.操作步骤及参数5
3.建模信息及运行结果7
4.模型检验、仿真分析结果14
5.总结感受20
1.机械系统模型
2.操作步骤及参数
3.建模信息及运行结果
ObjectName:
.diyi.PART_6.EXTRUSION_7
ObjectType:
Extrusion
ParentType:
Part
AdamsID:
7
ReferenceMarker:
.diyi.PART_6.MARKER_38
NumberofProfilePoints:
6
(0.0,0.0,-25.0)
(0.0,-50.0,-25.0)
(-275.0,-50.0,-25.0)
(-350.0,-25.0,-25.0)
(-275.0,0.0,-25.0)
(0.0,0.0,-25.0)
NumberofPathPoints:
0
Length:
50.0(5.0cm)mm
ObjectName:
.diyi.PART_9
ObjectType:
Part
ParentType:
Model
AdamsID:
9
Active:
NO_OPINION
Global:
Location:
0.0,0.0,0.0(mm,mm,mm)
Orientation:
0.0,0.0,0.0(deg)
GroundPart:
False
Material:
.diyi.steel
MaterialDensity:
7.801E-006(7801.0(kg/meter**3))kg/mm**3
CalculatedMass:
3.1204kg
CalculatedVolume:
4.0E+005mm**3
CenterMarker:
PART_9.cm
InertiaMarker:
None
MassInertiaTensor:
IXX:
2.0802666667E+004kg-mm**2
IYY:
1.0427336667E+004kg-mm**2
IZZ:
1.0427336667E+004kg-mm**2
IXY:
0.0kg-mm**2
IZX:
0.0kg-mm**2
IYZ:
0.0kg-mm**2
NoInitialVelocities
ExactCoordinates:
None
ObjectName:
.diyi.MOTION_3
ObjectType:
TranslationalMotion
ParentType:
Model
AdamsID:
3
Active:
NO_OPINION
Type:
translational
TimeDerivative:
velocity
Function:
300.0*time
Joint:
.diyi.JOINT_5
ObjectName:
.diyi.PART_9.cm
ObjectType:
Marker
ParentType:
Part
AdamsID:
0
Active:
NO_OPINION
Local:
Location:
-525.0,-675.0,5.0(mm,mm,mm)
Orientation:
270.0,90.0,90.0(deg)
Global:
Location:
-525.0,-675.0,5.0(mm,mm,mm)
Orientation:
270.0,90.0,90.0(deg)
ObjectName:
.diyi.frame.MARKER_14
ObjectType:
Marker
ParentType:
Part
AdamsID:
14
Active:
NO_OPINION
Local:
Location:
-400.0,0.0,0.0(mm,mm,mm)
(LOC_RELATIVE_TO({100,0.0,0.0},MARKER_13))
Orientation:
180.0,0.0,0.0(deg)
Global:
Location:
-400.0,0.0,0.0(mm,mm,mm)
Orientation:
180.0,0.0,0.0(deg)
ObjectName:
.diyi.PART_9
ObjectType:
Part
ParentType:
Model
AdamsID:
9
Active:
NO_OPINION
Global:
Location:
0.0,0.0,0.0(mm,mm,mm)
Orientation:
0.0,0.0,0.0(deg)
GroundPart:
False
Material:
.diyi.steel
MaterialDensity:
7.801E-006(7801.0(kg/meter**3))kg/mm**3
CalculatedMass:
3.1204kg
CalculatedVolume:
4.0E+005mm**3
CenterMarker:
PART_9.cm
InertiaMarker:
None
MassInertiaTensor:
IXX:
2.0802666667E+004kg-mm**2
IYY:
1.0427336667E+004kg-mm**2
IZZ:
1.0427336667E+004kg-mm**2
IXY:
0.0kg-mm**2
IZX:
0.0kg-mm**2
IYZ:
0.0kg-mm**2
NoInitialVelocities
ExactCoordinates:
None
VERIFYMODEL:
.diyi
4GrueblerCount(approximatedegreesoffreedom)
7MovingParts(notincludingground)
4RevoluteJoints
3TranslationalJoints
3Motions
Thismodelhasoneormoredegreeoffreedomandthereare
partswithoutmassproperties.Checkthefollowingpartstoensure
thattheyarevalidwithoutmasspropertiesspecified:
Part.diyi.camhasnomass
Thefollowingpartshavenoconstraintsor
forcesactingonthem.Youmaywanttoverify
thattheyarevalidwithoutconstraintsandforces.
Part.diyi.camhasnoconstraintsorforcesactingonit
7DegreesofFreedomfor.diyi
Thereare3redundantconstraintequations.
Thisconstraint:
unnecessarilyremovesthisDOF:
.diyi.JOINT_2(RevoluteJoint)RotationBetweenZi&Yj
.diyi.JOINT_9(TranslationalJoint)RotationBetweenZi&Yj
.diyi.JOINT_11(TranslationalJoint)RotationBetweenZi&Yj
Modelverifiedsuccessfully
VERIFYMODEL:
.diyi
4GrueblerCount(approximatedegreesoffreedom)
7MovingParts(notincludingground)
4RevoluteJoints
3TranslationalJoints
3Motions
Thismodelhasoneormoredegreeoffreedomandthereare
partswithoutmassproperties.Checkthefollowingpartstoensure
thattheyarevalidwithoutmasspropertiesspecified:
Part.diyi.camhasnomass
Thefollowingpartshavenoconstraintsor
forcesactingonthem.Youmaywanttoverify
thattheyarevalidwithoutconstraintsandforces.
Part.diyi.camhasnoconstraintsorforcesactingonit
7DegreesofFreedomfor.diyi
Thereare3redundantconstraintequations.
Thisconstraint:
unnecessarilyremovesthisDOF:
.diyi.JOINT_2(RevoluteJoint)RotationBetweenZi&Yj
.diyi.JOINT_9(TranslationalJoint)RotationBetweenZi&Yj
.diyi.JOINT_11(TranslationalJoint)RotationBetweenZi&Yj
Modelverifiedsuccessfully
ObjectName:
.diyi
ObjectType:
Model
Title:
None
Part:
mandrelADAMSID:
1TYPE:
Part
crankADAMSID:
2TYPE:
Part
connecting_rodADAMSID:
4TYPE:
Part
rodADAMSID:
5TYPE:
Part
mandrellADAMSID:
6TYPE:
Part
frameADAMSID:
8TYPE:
Part
camADAMSID:
9TYPE:
Part
cameADAMSID:
10TYPE:
Part
Point_mass:
None.
Flexible_Body:
None.
Geometry:
None.
Constraint:
JOINT_1ADAMSID:
1TYPE:
RevoluteJoint
JOINT_2ADAMSID:
2TYPE:
RevoluteJoint
JOINT_3ADAMSID:
3TYPE:
RevoluteJoint
JOINT_5ADAMSID:
5TYPE:
TranslationalJoint
MOTION_1ADAMSID:
1TYPE:
RotationalMotion
MOTION_3ADAMSID:
3TYPE:
TranslationalMotion
JOINT_9ADAMSID:
9TYPE:
TranslationalJoint
JOINT_10ADAMSID:
10TYPE:
RevoluteJoint
MOTION_6ADAMSID:
6TYPE:
RotationalMotion
JOINT_11ADAMSID:
11TYPE:
TranslationalJoint
Force:
gravityADAMSID:
1TYPE:
Gravity_Field
Equation:
None.
Data_Element:
MATRIX_1ADAMSID:
1TYPE:
ADAMS_Matrix
CURVE_1ADAMSID:
1TYPE:
ADAMS_Curve
MATRIX_2ADAMSID:
2TYPE:
ADAMS_Matrix
CURVE_2ADAMSID:
2TYPE:
ADAMS_Curve
MATRIX_3ADAMSID:
3TYPE:
ADAMS_Matrix
CURVE_3ADAMSID:
3TYPE:
ADAMS_Curve
FEMdata:
None.
MRequest:
None.
Request:
None.
Sensor:
None.
Analysis:
Last_Run
Variable:
None.
VERIFYMODEL:
.diyi
4GrueblerCount(approximatedegreesoffreedom)
7MovingParts(notincludingground)
4RevoluteJoints
3TranslationalJoints
3Motions
Thismodelhasoneormoredegreeoffreedomandthereare
partswithoutmassproperties.Checkthefollowingpartstoensure
thattheyarevalidwithoutmasspropertiesspecified:
Part.diyi.camhasnomass
Thefollowingpartshavenoconstraintsor
forcesactingonthem.Youmaywanttoverify
thattheyarevalidwithoutconstraintsandforces.
Part.diyi.camhasnoconstraintsorforcesactingonit
7DegreesofFreedomfor.diyi
Thereare3redundantconstraintequations.
Thisconstraint:
unnecessarilyremovesthisDOF:
.diyi.JOINT_2(RevoluteJoint)RotationBetweenZi&Yj
.diyi.JOINT_9(TranslationalJoint)RotationBetweenZi&Yj
.diyi.JOINT_11(TranslationalJoint)RotationBetweenZi&Yj
4.模型检验、仿真分析结果
Modelverifiedsuccessfully
5.总结感受
通过前面对adams这个软件的学习,我对着个课程非常感兴趣,在课堂上跟老师学到如何操作这个软件,我在私下也会简单的进行操作,但是每次感觉在课堂上都听懂了,可是下来之后再去操作时就有点不会了,还是自己操作的少了,总而言之还是觉得这软件绘图比较麻烦。
通过这一次作业,用一个函数来绘制曲线。
而已分析每个运动件的规律。
对这个adams作业的练习,我熟悉了adams这个软件的操作方法,也在同学的帮助和指导下完成了一些典型的机械模型。
虽然老师对于adams这个软件没有全方面的要求.但是我还是挺好奇的,所以把这个模型绘出来了。
总之,还是想把这个软件学得更深一点!
当然在绘图过程中也遇到了不少的麻烦,也花了不少的时间,最后在同学的的帮助和悉心指导下解决了。
在课外我也花了不少时间来练习,或许真的就像我说的一样,对于软件我真的是无力吐槽,但是相对Pro/E、ug、solidworks等软件我暂时感觉还是adams相对来说自己稍微要难一点,很多问题要在同学或者是XX的情况下解决。
在期间虽说遇到了不少困难,但还是有不少收获,相信以后学习中我会与adams有再次接触的机会的。
同时要在以后的学习中更加努力才行。
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- 关 键 词:
- 机构 运动 仿真 动力 分析 课程 作业