6.5 差速器壳
(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;(https://www.daowen.com)
•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。