6.3 传动轴
(1)传动轴应点。
•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:propshaft_to_diffcase_front;
•Type:single;
•Location:120.0,0.0,0.0;
•单击Apply,完成._my_AWD_driveline.ground.hps_propshaft_to_diffcase_front硬点的创建;
•Hardpoint Name:propshaft_intermediate;
•Type:single;
•Location:1 200.0,0.0,-50.0;
•单击Apply,完成._my_AWD_driveline.ground.hps_propshaft_intermediate硬点的创建;
•Hardpoint Name:propshaft_to_diffcase_rear;
•Type:single;
•Location:2 400.0,0.0,-200.0;
•单击OK,完成._my_AWD_driveline.ground.hps_propshaft_to_diffcase_rear硬点的创建。
(2)传动轴结构框。
•单击Build > Construction Frame > New命令,如图6-8所示;
•Construction Frame(结构框名称):mid_front_propshaft;

图6-8 结构框——mid_front_propshaft
•Location Dependency:Center between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标)._my_AWD_driveline.ground.hps_propshaft_to_diffcase_front;
•Coordinate Reference #2(参考坐标):._my_AWD_driveline.ground.hps_propshaft_intermediate;
•Orientation Dependency:Orient axis along line;
•Coordinate Reference #1(参考坐标)._my_AWD_driveline.ground.hps_propshaft_to_diffcase_front;
•Coordinate Reference #2(参考坐标):._my_AWD_driveline.ground.hps_propshaft_intermediate;
•Axis:Z;
•单击Apply,完成._my_AWD_driveline.ground.cfs_mid_front_propshaft结构框的创建;
•Construction Frame(结构框名称):mid_rear_propshaft;
•Location Dependency:Center between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标)._my_AWD_driveline.ground.hps_propshaft_to_diffcase_rear;
•Coordinate Reference #2(参考坐标):._my_AWD_driveline.ground.hps_propshaft_intermediate;
•Orientation Dependency:Orient axis along line;
•Coordinate Reference #1(参考坐标)._my_AWD_driveline.ground.hps_propshaft_to_diffcase_rear;
•Coordinate Reference #2(参考坐标):._my_AWD_driveline.ground.hps_propshaft_intermediate;
•Axis:Z;
•单击OK,完成._my_AWD_driveline.ground.cfs_mid_rear_propshaft结构框的创建。
(3)传动轴部件。
•单击Build > Part > General Part > Wizard命令,如图6-9所示;
•General Part输入front_propshaft_1;
•Type:single;
•Geometry Type:Link;
•Coordinate Reference # 1:cfs_mid_front_propshaft;
•Coordinate Reference # 2:hps_propshaft_to_diffcase_front;
•Radius:20;
•Color:blue;
•单击Apply,完成部件._my_AWD_driveline.ges_front_propshaft_1创建;(https://www.daowen.com)

图6-9 部件——front_propshaft_1
•General Part输入front_propshaft_2;
•Type:single;
•Geometry Type:Link;
•Coordinate Reference # 1:cfs_mid_front_propshaft;
•Coordinate Reference # 2:hps_propshaft_intermediate;
•Radius:20;
•Color:red;
•单击Apply,完成部件._my_AWD_driveline.ges_front_propshaft_2创建;
•General Part输入rear_propshaft_1;
•Type:single;
•Geometry Type:Link;
•Coordinate Reference # 1:cfs_mid_rear_propshaft;
•Coordinate Reference # 2:hps_propshaft_intermediate;
•Radius:20;
•Color:blue;
•单击Apply,完成部件._my_AWD_driveline.ges_rear_propshaft_1创建;
•General Part输入rear_propshaft_2;
•Type:single;
•Geometry Type:Link;
•Coordinate Reference # 1:cfs_mid_rear_propshaft;
•Coordinate Reference # 2:hps_propshaft_to_diffcase_rear;
•Radius:20;
•Color:red;
•单击OK,完成部件._my_AWD_driveline.ges_rear_propshaft_2创建。
(4)扭转弹簧。
•单击Driveline Components > Limited Slip Differential > New命令,如图6-10所示;

图6-10 扭力弹簧——front_propshaft_elasticity
•Torsion Spring Name:front_propshaft_elasticity;
•I Part:ges_front_propshaft_1;
•J Part:ges_front_propshaft_2;
•Construction Frame:cfs_mid_front_propshaft;
•Spring Type:Linear;
•Damping:1E3;
•Stiffness:1E7;
•单击OK,完成扭转弹簧._my_AWD_driveline.ues_front_propshaft_elasticity创建。
(5)黏性联轴器。
•单击Driveline Components > Viscous Coupling > New命令,如图6-11所示;
•Viscous Coupling Name:rear_viscous_coupling;
•I Part:._my_AWD_driveline.ges_rear_propshaft_1;
•J Part:._my_AWD_driveline.ges_rear_propshaft_2;
•Construction Frame:._my_AWD_driveline.ground.cfs_mid_rear_propshaft;
•Property File:mdids://adriveline_shared/differentials.tbl/viscous_coupling.dif;
•单击OK,完成黏性联轴器._my_AWD_driveline.ues_rear_viscous_coupling创建。

图6-11 黏性联轴器