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ADAMS车辆工程案例仿真:差速器壳的安装

【摘要】:图6-14安装部件——body差速器壳部件。

(1)安装部件。

•单击Build > Part > Mount > New命令,弹出创建部件对话框,如图6-14所示;

•Mount name(安装件名称):body;

•Coordinate Reference(参考坐标):._my_AWD_driveline.ground.hps_front_diff_ref;

•From Minor Role:any;

•单击OK,完成._my_AWD_driveline.mts_body安装部件的创建。

图6-14 安装部件——body

(2)差速器壳部件。

•单击Build > Part > General Part > New命令,如图6-15所示;

•General Part:front_diff_housing;

•Type:single;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference:cfs_front_diff_ref;

•Location:0,0,0;

•Orientation Dependency:Delta orientation from coordinate;

•Construction Frame:cfs_front_diff_ref;

•Orientation:0,0,0;

•Mass:1;

•Ixx:1;

•Iyy:1;

•Izz:1;

•Density:Material;

•Material Type:.materials.steel;

•单击Apply,完成部件._my_AWD_driveline.ges_front_diff_housing创建;

图6-15 前差速器壳部件

•单击Build > Part > General Part > New命令;

•General Part:rear_diff_housing;

•Type:single;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference:cfs_rear_diff_ref;

•Location:0,0,0 ;

•Orientation Dependency:Delta orientation from coordinate;

•Construction Frame:cfs_ rear _diff_ref;

•Orientation:0,0,0;

•Mass:1;

•Ixx:1;

•Iyy:1;

•Izz:1;

•Density:Material;

•Material Type:.materials.steel;

•单击OK,完成部件._my_AWD_driveline.ges_ rear _diff_housing创建。

(3)差速器壳约束。

•单击Build > Attachments > Joint > New命令,弹出创约束件对话框,如图6-16所示;

图6-16 差速器壳约束

•Joint Name:front_diff_to_housing;

•I Part:ges_diff_case_front;

•J Part:ges_front_diff_housing;

•Type:single;

•Joint Type:revolute;

•Active:always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference:cfs_front_diff_ref;

•Location:0,0,0;

•Orientation Dependency:Delta orientation from coordinate;

•Construction Frame:cfs_front_diff_ref;

•Orientation:0,0,0;

•单击Apply,完成约束副._my_AWD_driveline.josrev_front_diff_to_housing的创建;

•Joint Name:rear_diff_to_housing;

•I Part:ges_diff_case_ rear;

•J Part:ges_ rear _diff_housing;

•Type:single;

•Joint Type:revolute;

•Active:always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference:cfs_rear_diff_ref;

•Location:0,0,0;

•Orientation Dependency:Delta orientation from coordinate;

•Construction Frame:cfs_rear_diff_ref;

•Orientation:0,0,0;

•单击Apply,完成约束副._my_AWD_driveline.josrev_rear_diff_to_housing的创建;

•Joint Name:front_pinion_to_housing;

•I Part:ges_front_propshaft_1;

•J Part:ges_front_diff_housing;

•Type:single;

•Joint Type:revolute;

•Active:always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference:cfs_propshaft_to_diffcase_front;

•Location:0,0,0;

•Orientation Dependency:Delta orientation from coordinate;

•Construction Frame:cfs_propshaft_to_diffcase_front;

•Orientation:0,0,0;

•单击Apply,完成约束副._my_AWD_driveline.josrev_front_pinion_to_housing的创建;

•Joint Name:rear_pinion_to_housing;

•I Part:ges_ rear _propshaft_1;

•J Part:ges_ rear_diff_housing;

•Type:single;

•Joint Type:revolute;

•Active:always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference:cfs_propshaft_to_diffcase_ rear;

•Location:0,0,0;

•Orientation Dependency:Delta orientation from coordinate;

•Construction Frame:cfs_propshaft_to_diffcase_rear;

•Orientation:0,0,0;

•单击OK,完成约束副._my_AWD_driveline.josrev_rear _pinion_to_housing的创建。

(4)减速器约束。

•单击Build > Attachments > Joint > New命令,弹出创约束件对话框,如图6-17所示;

•Reduction Gear Name:front_ringgear_pinion;

•Input Joint Type:Kinematic Joint;

•Input Joint:josrev_front_pinion_to_housing;

•Output Joint Type:Kinematic Joint;

•Output Joint:josrev_front_diff_to_housing;

•Method:explicit;

•Ratio:4;

•Active:always;

•单击Apply,完成减速副._my_AWD_driveline.grsred_front_ringgear_pinion的创建;

图6-17 减速器约束

•Reduction Gear Name:rear_ringgear_pinion;

•Input Joint Type:Kinematic Joint;

•Input Joint:josrev_ rear _pinion_to_housing;

•Output Joint Type:Kinematic Joint;

•Output Joint:josrev_rear_diff_to_housing;

•Method:explicit;

•Ratio:4;

•Active:always;

•单击OK,完成减速副_my_AWD_driveline.grsred_ rear _ringgear_pinion的创建。

(5)前差速器壳几何体。

•单击Build > Hardpoint > New命令,弹出创建硬点对话框参考如图6-3所示;

•Hardpoint Name:front_diff_housing_mount_1;

•Type:single;

•Location:150,-100.0,0.0;

•单击Apply,完成._my_AWD_driveline.ground.hps_front_diff_housing_mount_1硬点的创建;

•Hardpoint Name:front_diff_housing_mount_2;

•Type:single;

•Location:150,100.0,0.0;

•单击Apply,完成._my_AWD_driveline.ground.hps_front_diff_housing_mount_2硬点的创建;

•Hardpoint Name:front_diff_housing_mount_3;

•Type:single;

•Location:-200,0.0,0.0;

•单击OK,完成._my_AWD_driveline.ground.hps_front_diff_housing_mount_3硬点的创建。

•单击Build > Geometry > Link > New命令,如图6-18所示;

•Link Name (连杆名称)输入几何名称:Link_1;

•General Part输入ges_front_diff_housing;

•Coordinate Reference #1(参考坐标):hps_front_diff_housing_mount_1;

•Coordinate Reference #2(参考坐标):hps_front_diff_housing_mount_2;

•Radius(半径):15;

•Color(杆件几何体颜色):yellow;

•选择Calculate Mass Properties of General Part;

•Density:Material;

•Material Type:steel;

•单击Apply,完成._my_AWD_driveline.ges_front_diff_housing.gralin_link_1几何体的创建;

•Link Name (连杆名称)输入几何名称:Link_2;

•Coordinate Reference #1(参考坐标):hps_front_diff_housing_mount_1;

•Coordinate Reference #2(参考坐标):hps_front_diff_housing_mount_3;

•Radius(半径):15;

•Color(杆件几何体颜色):yellow;

•选择Calculate Mass Properties of General Part;

•Density:Material;

•Material Type:steel;

•单击Apply,完成._my_AWD_driveline.ges_front_diff_housing.gralin_link_2几何体的创建;

•Link Name (连杆名称)输入几何名称:Link_3;

•Coordinate Reference #1(参考坐标):hps_front_diff_housing_mount_3;

•Coordinate Reference #2(参考坐标):hps_front_diff_housing_mount_2;

•Radius(半径):15;

•Color(杆件几何体颜色):yellow;

•选择Calculate Mass Properties of General Part;

•Density:Material;

•Material Type:steel;

•单击OK,完成._my_AWD_driveline.ges_front_diff_housing.gralin_link_3几何体的创建。

图6-18 连杆几何体——link_1

(6)前差速器壳bushing连接。

•单击Build > Attachments > Bushing > New命令,弹出创衬套件对话框,如图6-19所示;

•Bushing Name(约束副名称):front_diff_housing_1;

•I Part :ges_front_diff_housing;

•J Part :mts_Body;

•Type:single;

•Inactive(抑制):never;

•Preload:0,0,0;

•Tpreload:0,0,0;

•Offset:0,0,0;

•Roffset:0,0,0;

•Geometry Length:20;

•Geometry Radius:30;

•Property File:mdids://acar_shared/bushings.tbl/mdi_0001.bus;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._my_AWD_driveline.ground.hps_front_diff_housing_mount_1;

•Location:0,0,0;

•Location in:local;

•Orientation Dependency:User entered values;

•Orient using:Euler Angles;

•Euler Angles:0,90,0;

•单击Apply,完成轴套._my_AWD_driveline.bgs_front_diff_housing_1的创建;

图6-19 衬套连接——front_diff_housing_1

•Bushing Name(约束副名称):front_diff_housing_2;

•I Part :ges_front_diff_housing;

•J Part :mts_Body;

•Type:single;

•Inactive(抑制):never;

•Preload:0,0,0;

•Tpreload:0,0,0;

•Offset:0,0,0;

•Roffset:0,0,0;

•Geometry Length:20;

•Geometry Radius:30;

•Property File:mdids://acar_shared/bushings.tbl/mdi_0001.bus;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._my_AWD_driveline.ground.hps_front_diff_ housing_mount_2;

•Location:0,0,0;

•Location in:local;

•Orientation Dependency:User entered values;

•Orient using:Euler Angles;

•Euler Angles:0,90,0;

•单击Apply,完成轴套._my_AWD_driveline.bgs_front_diff_housing_2的创建;

•Bushing Name(约束副名称):front_diff_housing_3;

•I Part :ges_front_diff_housing;

•J Part :mts_Body;

•Type:single;

•Inactive(抑制):never;

•Preload:0,0,0;

•Tpreload:0,0,0;

•Offset:0,0,0;

•Roffset:0,0,0;

•Geometry Length:20;

•Geometry Radius:30;

•Property File:mdids://acar_shared/bushings.tbl/mdi_0001.bus;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._my_AWD_driveline.ground.hps_front_diff_ housing_mount_3;

•Location:0,0,0;

•Location in:local;

•Orientation Dependency:User entered values;

•Orient using:Euler Angles;

•Euler Angles:0,90,0;

•单击OK,完成轴套._my_AWD_driveline.bgs_front_diff_housing_3的创建。

(7)后差速器壳几何体。

•单击Build > Hardpoint > New命令,弹出创建硬点对话框参考如图6-3所示;

•Hardpoint Name:rear_diff_housing_mount_1;

•Type:single;

•Location:2 650,-100.0,-200.0;

•单击Apply,完成._my_AWD_driveline.ground.hps_rear_diff_housing_mount_1硬点的创建;

•Hardpoint Name:front_diff_housing_mount_2;

•Type:single;

•Location:2 650,100.0,-200.0;

•单击Apply,完成._my_AWD_driveline.ground.hps_rear_diff_housing_mount_2硬点的创建;

•Hardpoint Name:rear_diff_housing_mount_3;

•Type:single;

•Location:2 300,0.0,-200.0;

•单击OK,完成._my_AWD_driveline.ground.hps_rear_diff_housing_mount_3硬点的创建。

•单击Build > Geometry > Link > New命令,如图6-18所示;

•Link Name(连杆名称)输入几何名称:Link_1;

•General Part输入ges_rear_diff_housing;

•Coordinate Reference #1(参考坐标):hps_rear_diff_housing_mount_1;

•Coordinate Reference #2(参考坐标):hps_rear_diff_housing_mount_2;

•Radius(半径):15;

•Color(杆件几何体颜色):yellow;

•选择Calculate Mass Properties of General Part;

•Density:Material;

•Material Type:steel;

•单击Apply,完成._my_AWD_driveline.ges_rear_diff_housing.gralin_link_1几何体的创建;

•Link Name(连杆名称)输入几何名称:Link_2;

•Coordinate Reference #1(参考坐标):hps_rear_diff_housing_mount_1;

•Coordinate Reference #2(参考坐标):hps_rear_diff_housing_mount_3;

•Radius(半径):15;

•Color(杆件几何体颜色):yellow;

•选择Calculate Mass Properties of General Part;

•Density:Material;

•Material Type:steel;

•单击Apply,完成._my_AWD_driveline.ges_rear_diff_housing.gralin_link_2几何体的创建。

•Link Name(连杆名称)输入几何名称:Link_3;

•Coordinate Reference #1(参考坐标):hps_rear_diff_housing_mount_3;

•Coordinate Reference #2(参考坐标):hps_rear_diff_housing_mount_2;

•Radius(半径):15;

•Color(杆件几何体颜色):yellow;

•选择Calculate Mass Properties of General Part;

•Density:Material;

•Material Type:steel;

•单击OK,完成._my_AWD_driveline.ges_rear_diff_housing.gralin_link_3几何体的创建。

(8)后差速器壳bushing连接。

•单击Build > Attachments > Bushing > New命令,弹出创衬套件对话框参考如图6-19所示;

•Bushing Name(约束副名称):rear_diff_housing_1;

•I Part :ges_front_diff_housing;

•J Part :mts_Body;

•Type:single;

•Inactive(抑制):never;

•Preload:0,0,0;

•Tpreload:0,0,0;

•Offset:0,0,0;

•Roffset:0,0,0;

•Geometry Length:20;

•Geometry Radius:30;

•Property File:mdids://acar_shared/bushings.tbl/mdi_0001.bus;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._my_AWD_driveline.ground.hps_rear_diff_housing_mount_1;

•Location:0,0,0;

•Location in:local;

•Orientation Dependency:User entered values;

•Orient using:Euler Angles;

•Euler Angles:0,90,0;

•单击Apply,完成轴套._my_AWD_driveline.bgs_rear_diff_housing_1的创建;

•Bushing Name(约束副名称):rear_diff_housing_2;

•I Part :ges_rear_diff_housing;

•J Part :mts_Body;

•Type:single;

•Inactive(抑制):never;

•Preload:0,0,0;

•Tpreload:0,0,0;

•Offset:0,0,0;

•Roffset:0,0,0;

•Geometry Length:20;

•Geometry Radius:30;

•Property File:mdids://acar_shared/bushings.tbl/mdi_0001.bus;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._my_AWD_driveline.ground.hps_rear_diff_housing_mount_2;

•Location:0,0,0;

•Location in:local;

•Orientation Dependency:User entered values;

•Orient using:Euler Angles;

•Euler Angles:0,90,0;

•单击Apply,完成轴套._my_AWD_driveline.bgs_rear_diff_housing_2的创建;

•Bushing Name(约束副名称):front_diff_housing_3;

•I Part :ges_front_diff_housing;

•J Part :mts_Body;

•Type:single;

•Inactive(抑制):never;

•Preload:0,0,0;

•Tpreload:0,0,0;

•Offset:0,0,0;

•Roffset:0,0,0;

•Geometry Length:20;

•Geometry Radius:30;

•Property File:mdids://acar_shared/bushings.tbl/mdi_0001.bus;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._my_AWD_driveline.ground.hps_rear_diff_housing_mount_3;

•Location:0,0,0;

•Location in:local;

•Orientation Dependency:User entered values;

•Orient using:Euler Angles;

•Euler Angles:0,90,0;

•单击OK,完成轴套._my_AWD_driveline.bgs_rear_diff_housing_3的创建。