10.1 双轴转向模型
•启动ADAMS/CAR、选择Template进入建模界面;
•单击File > New命令,弹出建模对话框,如图10-2所示;
•Template Name:my_steer_two_axle;
•Major Role:steering;
•单击OK,进入到建模界面。

图10-2 转向模板框
•单击Build > Hardpoint > New命令,弹出Template创建硬点对话框,如图10-3所示;
•在硬点名称里输入steering_wheel_center;
•Type:left;
•Location:3 200.0,800.0,2 300.0;
•单击Apply,完成steering_wheel_center硬点的创建;
•重复上述步骤完成如图10-4所示硬点的创建,创建完成后单击OK。

图10-3 硬点创建

图10-4 双轴转向系统硬点
(1)部件steer_link。
•单击Build > Part > General Part > New命令,弹出创建部件对话框,如图10-5所示;
•General Part输入steer_link;
•Location Dependency:Centered between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steer_link;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_link_rear;
•Orientation Dependency:Orient axis along line;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steer_link;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_link_rear;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_steer_link创建。

图10-5 转向连杆部件steer_link
•单击Build > Geometry > Link > New命令,创建圆柱体如图10-6所示;
•Link Name (连杆名称)输入几何名称:steer_link;
•General Part输入._my_steer_two_axle.ges_steer_link;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steer_link;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_link_rear;
•Radius(半径):15.0;
•Color(杆件几何体颜色):red;
•选择Calculate Mass Properties of General Part复选框,当几何建立好之后会更新对应部件的质量和惯量参数;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_steer_link.gralin_steer_link几何体的创建。

图10-6 转向连杆几何体steer_link
(2)部件pitman_arm_middle。
•单击Build > Part > General Part > New命令,弹出创建部件对话框参考如图10-5所示;
•General Part输入steer_link;
•Location Dependency:Centered between coordinates;
•Centered between:Three Coordinates;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_middle_upper;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_middle_front;
•Coordinate Reference #3(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_middle_rear;
•Orientation Dependency:Oriented in plane;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_middle_upper;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_middle_front;
•Coordinate Reference #3(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_middle_rear;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_pitman_arm_middle创建。
•单击Build > Geometry > Arm > New命令,建立三角臂几何如图10-7所示;
•Link Name (连杆名称)输入几何名称:steer_link;
•General Part输入._my_steer_two_axle.ges_pitman_arm_middle;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_middle_upper;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_middle_front;
•Coordinate Reference #3(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_middle_rear;
•Thickness:10.0;
•Color(杆件几何体颜色):white;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_pitman_arm_middle.graarm_pitman_arm_middle几何体的创建。

图10-7 三角臂_arm
(3)部件steer_input_arm_aft。
•单击Build > Part > General Part > New命令,弹出创建部件对话框,如图10-5所示;
•General Part输入steer_input_arm_aft;
•Location Dependency:Located on a line;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steer_link_aft_rear;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steering_arm_attach_aft;
•Relative location(%):50;
•Orientation Dependency:User-entered values;
•Orient using:Euler Angles;
•Euler Angles:0,0,0;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_steer_input_arm_aft创建。
•单击Build > Geometry > Link > New命令,创建圆柱体参考如图10-6所示;
•Link Name (连杆名称)输入几何名称:steer_link;
•General Part输入._my_steer_two_axle.ges_steer_link;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steer_link;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_link_rear;
•Radius(半径):15.0;
•Color(杆件几何体颜色):red;
•选择Calculate Mass Properties of General Part复选框,当几何建立好之后会更新对应部件的质量和惯量参数;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_steer_link.gralin_steer_link几何体的创建。
(4)部件pitman_arm_aft。
•单击Build > Part > General Part > New命令,弹出创建部件对话框,如图10-5所示;
•General Part输入pitman_arm_aft;
•Location Dependency:Delfa location from coordinate;
•Coordinate Reference (参考坐标):._my_steer_two_axle.ground.hps_steer_link_aft_front;
•Location:0,0,0;
•Location in:Local;
•Orientation Dependency:User-entered values;
•Orient using:Euler Angles;
•Euler Angles:0,0,0;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_pitman_arm_aft创建。
•单击Build > Geometry > Arm > New命令,建立三角臂几何参考如图10-7所示;
•Link Name (连杆名称)输入几何名称:pitman_arm_aft;
•General Part输入._my_steer_two_axle.ges_pitman_arm_aft;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_aft_upper;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_aft_front;
•Coordinate Reference #3(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_aft_rear;
•Thickness:10.0;
•Color(杆件几何体颜色):white;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_pitman_arm_aft.graarm_pitman_arm_aft几何体的创建。
(5)部件steer_link_aft。
•单击Build > Part > General Part > New命令,弹出创建部件对话框,如图10-5所示;
•General Part输入steer_link_aft;
•Location Dependency:Located on a line;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steer_link_aft_front;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_link_aft_rear;
•Relative location(%):50;
•Orientation Dependency:User-entered values;
•Orient using:Euler Angles;
•Euler Angles:0,0,0;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_steer_link_aft创建。
•单击Build > Geometry > Link > New命令,创建圆柱体如图10-6所示;
•Link Name (连杆名称)输入几何名称:steer_link_aft;
•General Part输入._my_steer_two_axle.ges_steer_link_aft;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steer_link_aft_front;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_link_aft_rear;
•Radius(半径):10;
•Color(杆件几何体颜色):blue;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_steer_link_aft.gralin_steer_link_aft几何体的创建。
(6)部件steer_link_middle。
•单击Build > Part > General Part > New命令,弹出创建部件对话框,如图10-5所示;
•General Part输入steer_link_middle;
•Location Dependency:Located on a line;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steer_link_middle_front;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_link_middle_rear;
•Relative location(%):50;
•Orientation Dependency:User-entered values;
•Orient using:Euler Angles;
•Euler Angles:0,0,0;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_steer_link_middle创建。
•单击Build > Geometry > Link > New命令,创建圆柱体如图10-6所示;
•Link Name (连杆名称)输入几何名称:steer_link_middle;
•General Part输入._my_steer_two_axle.ges_steer_link_middle;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steer_link_middle_front;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_link_middle_rear;
•Radius(半径):15;
•Color(杆件几何体颜色):skyblue;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_steer_link_middle.gralin_steer_link_middle几何体的创建。
(7)部件steering_wheel。
•单击Build > Construction Frame > New命令,弹出创建结构框如图10-8所示;
•Construction Frame(结构框名称):steering_whel_center;
•Location Dependency:Delfa location from coordinate;
•Coordinate Reference (参考坐标):._my_steer_two_axle.ground.hps_steering_wheel_center;
•Location:0,0,0;
•Location in:local;
•Orientation Dependency:Orient axis along line;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steering_wheel_center;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_rearward;
•Axis:Z;
•单击Apply,完成._my_steer_two_axle.ground.cfs_steering_whel_center结构框的创建;

图10-8 结构框steering_whel_center
•Construction Frame(结构框名称):steering_wheel_mcs;
•Location Dependency:Delfa location from coordinate;
•Coordinate Reference (参考坐标):._my_steer_two_axle.ground.hps_steering_wheel_center;
•Location:0,0,0;
•Location in:local;
•Orientation Dependency:Delfa location from coordinate;
•Construction Frame(结构框名称):._my_steer_two_axle.ground.cfs_steering_whel_center;
•Orientation:0,0,0;
•单击OK,完成._my_steer_two_axle.ground.cfs_steering_wheel_mcs结构框的创建。
•单击Build > Part > General Part > New命令,弹出创建部件对话框,如图10-5所示;
•General Part输入steering_wheel;
•Location Dependency:Delfa location from coordinate;
•Coordinate Reference (参考坐标):._my_steer_two_axle.ground.cfs_steering_wheel_mcs;
•Location:0,0,0;
•Location in:Local;
•Orientation Dependency:Delfa location from coordinate;
•Construction Frame (参考坐标):._my_steer_two_axle.ground.cfs_steering_wheel_mcs;
•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_steer_two_axle.ges_steering_wheel创建。
•单击Build > Geometry > Cylinder (圆柱体)> New命令,弹出圆柱几何体对话框,如图10-9所示;
•Cylinder Name(连杆名称)输入几何名称:steering_wheel;
•General Part输入._my_steer_two_axle.ges_steering_wheel;
•Construction Frame (参考坐标):._my_steer_two_axle.ground.cfs_steering_whel_center;
•Radius(半径):200.0;
•Length In Postive Z(Z轴正方向长度):5.0;
•Length In Negative Z(Z轴负方向长度):5.0;
•Color(圆柱体几何体颜色):yellow;
•选择Calculate Mass Properties of General Part复选框;
•单击OK,完成转向盘._my_steer_two_axle.ges_steering_wheel.gracyl_steering_wheel几何体的创建。

图10-9 圆柱几何体steering_wheel
(8)部件column_housing。
•单击Build > Construction Frame > New命令,弹出创建结构框参考,如图10-8所示;
•Construction Frame(结构框名称):column_housing;
•Location Dependency:Centered between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_rearward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steering_wheel_center;
•Orientation Dependency:Orient axis along line;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_rearward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steering_wheel_center;
•Axis:Z;
•单击OK,完成._my_steer_two_axle.ground.cfs_column_housing结构框的创建。
•单击Build > Part > General Part > New命令,弹出部件对话框参考如图10-6所示;
•General Part输入column_housing;
•Location Dependency:Centered between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_rearward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steering_wheel_center;
•Orientation Dependency:Orient axis to point;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steering_wheel_center;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_column_housing创建。
•单击Build > Geometry > Cylinder (圆柱体)> New命令,弹出圆柱体对话框参考如图10-9所示;
•Cylinder Name(连杆名称)输入几何名称:column_housing;
•General Part输入._my_steer_two_axle.ges_column_housing;
•Construction Frame (参考坐标):._my_steer_two_axle.ground.cfs_column_housing;
•Radius(半径):25;
•Length In Postive Z(Z轴正方向长度):50;
•Length In Negative Z(Z轴负方向长度):50;
•Color(圆柱体几何体颜色):skyblue;
•选择Calculate Mass Properties of General Part复选框;
•单击OK,完成转向盘._my_steer_two_axle.ges_column_housing.gracyl_column_housing几何体的创建。
(9)部件steering_column。(https://www.daowen.com)
•单击Build > Part > General Part > New命令,弹出部件对话框参考如图10-6所示;
•General Part输入steering_column;
•Location Dependency:Centered between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_rearward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steering_wheel_center;
•Orientation Dependency:Orient axis to point;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_rearward;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_steering_column创建。
•单击Build > Geometry > Link > New命令,创建圆柱体参考如图10-6所示;
•Link Name (连杆名称)输入几何名称:steering_column;
•General Part输入._my_steer_two_axle.ges_steering_column;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_rearward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steering_wheel_center;
•Radius(半径):15;
•Color(杆件几何体颜色):red;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_steering_column.gralin_steering_column几何体的创建。
(10)部件intermediate_shaft。
•单击Build > Part > General Part > New命令,弹出部件对话框参考如图10-6所示;
•General Part输入intermediate_shaft;
•Location Dependency:Centered between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_rearward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_forward;
•Orientation Dependency:Orient axis to point;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_rearward;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_intermediate_shaft创建。
•单击Build > Geometry > Link > New命令,创建圆柱体参考如图10-6所示;
•Link Name (连杆名称)输入几何名称:intermediate_shaft;
•General Part输入._my_steer_two_axle.ges_intermediate_shaft;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_rearward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_forward;
•Radius(半径):15;
•Color(杆件几何体颜色):yellow;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_intermediate_shaft.gralin_intermediate_shaft几何体的创建。
(11)部件input_shaft。
•单击Build > Part > General Part > New命令,弹出部件对话框,参考图10-6所示;
•General Part输入input_shaft;
•Location Dependency:Centered between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_forward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_input_ shaft_forward;
•Orientation Dependency:Orient axis to point;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_forward;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_input_shaft创建。
•单击Build > Geometry > Link > New命令,创建圆柱体参考如图10-6所示;
•Link Name(连杆名称)输入几何名称:input_shaft;
•General Part输入._my_steer_two_axle.ges_input_shaft;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_forward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_input_ shaft_forward;
•Radius(半径):15;
•Color(杆件几何体颜色):red;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_input_shaft.gralin_input_shaft几何体的创建。
(12)部件ball_screw。
•单击Build > Construction Frame > New命令,弹出创建结构框参考如图10-8所示;
•Construction Frame(结构框名称):ball_screw_rearward;
•Location Dependency:Delta lacation from coordinate;
•Coordinate Reference(参考坐标):._my_steer_two_axle.ground.hps_input_shaft_forward;
•Orientation Dependency:Delta lacation from coordinate;
•Construction Frame(参考坐标):._my_steer_two_axle.ground.cfs_input_shaft_forward;
•Orientation:0,0,0;
•单击Apply,完成._my_steer_two_axle.ground.cfs_ball_screw_rearward结构框的创建;
•单击Build > Construction Frame > New命令,弹出创建结构框参考如图10-8所示;
•Construction Frame(结构框名称):input_shaft_forward;
•Location Dependency:Delta lacation from coordinate;
•Coordinate Reference (参考坐标):._my_steer_two_axle.ground.hps_input_shaft_ forward;
•Location:0,0,0;
•Location in:local;
•Orientation Dependency:Oriented in plane;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_input_ shaft_forward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_forward;
•Coordinate Reference #3(参考坐标):._my_steer_two_axle.ground.hps_intermediate_shaft_rearward;
•Axes:ZX;
•单击Apply,完成._my_steer_two_axle.ground.cfs_input_shaft_forward结构框的创建;
•单击Build > Construction Frame > New命令,弹出创建结构框参考如图10-8所示;
•Construction Frame(结构框名称):screw_rearward;
•Location Dependency:Delta lacation from coordinate;
•Coordinate Reference (参考坐标):._my_steer_two_axle.ground.hps_input_shaft_forward;
•Location:0,0,0;
•Location in:local;
•Orientation Dependency:Delta lacation from coordinate;
•Construction Frame(参考坐标):._my_steer_two_axle.ground.cfs_input_shaft_forward;
•Orientation:0,0,0;
•单击OK,完成._my_steer_two_axle.ground.cfs_ball_screw_rearward结构框的创建。
•单击Build > Part > General Part > New命令,弹出部件对话框参考如图10-6所示;
•General Part输入ball_screw;
•Location Dependency:Centered between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.cfs_ball_screw_ rearward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.cfs_ball_screw_forward;
•Orientation Dependency:Orient axis to point;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.cfs_ball_ screw_rearward;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_ball_screw创建。
•单击Build > Geometry > Link > New命令,创建圆柱体,参考如图10-6所示;
•Link Name (连杆名称)输入几何名称:ball_screw;
•General Part输入._my_steer_two_axle.ges_ball_screw;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.cfs_ball_screw_ rearward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.cfs_ball_screw_ forward;
•Radius(半径):15;
•Color(杆件几何体颜色):red;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_ball_screw.gralin_ball_screw几何体的创建。
(13)部件rack。
•单击Build > Part > General Part > New命令,弹出创建部件对话框,如图10-5所示;
•General Part输入rack;
•Location Dependency:Located on a line;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.cfs_ball_screw_rearward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.cfs_ball_ screw_ forward;
•Relative location(%):50;
•Orientation Dependency:Orien axis to point;
•Coordinate Reference (参考坐标):._my_steer_two_axle.ground.cfs_ball_ screw_ rearward;
•Axis:Z;
•Mass:1;
•Ixx:1;
•Iyy:1;
•Izz:1;
•Density:Material;
•Material Type:.materials.steel;
•单击OK,完成部件._my_steer_two_axle.ges_rack创建。
•单击Build > Geometry > Link > New命令,创建圆柱体,如图10-6所示;
•Link Name (连杆名称)输入几何名称:rack;
•General Part输入._my_steer_two_axle.ges_rack;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.cfs_ball_screw_ rearward;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.cfs_ball_screw_ forward;
•Radius(半径):18;
•Color(杆件几何体颜色):white;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_rack.gralin_rack几何体的创建。
(14)部件steer_input_arm_fore。
•单击Build > Part > General Part > New命令,弹出部件对话框参考如图10-6所示;
•General Part输入steer_input_arm_fore;
•Location Dependency:Centered between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steering_arm_ attach;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_arm;
•Orientation Dependency:User-entered values;
•Orient using:Euler Angles;
•Euler Angles: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_steer_two_axle.ges_steer_input_arm_fore创建。
•单击Build > Geometry > Link > New命令,创建圆柱体参考如图10-6所示;
•Link Name (连杆名称)输入几何名称:steer_input_arm;
•General Part输入._my_steer_two_axle.ges_steer_input_arm_fore;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steering_arm_ attach;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_arm;
•Radius(半径):10;
•Color(杆件几何体颜色):red;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_steer_input_arm_fore.gralin_steer_input_arm几何体的创建。
(15)部件steer_link_fore。
•单击Build > Part > General Part > New命令,弹出部件对话框参考如图10-6所示;
•General Part输入steer_link_fore;
•Location Dependency:Centered between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steer_link_ fore_front;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_arm;
•Orientation Dependency:User-entered values;
•Orient using:Euler Angles;
•Euler Angles: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_steer_two_axle.ges_steer_link_fore创建。
•单击Build > Geometry > Link > New命令,创建圆柱体参考如图10-6所示;
•Link Name (连杆名称)输入几何名称:steer_link_fore;
•General Part输入._my_steer_two_axle.ges_steer_link_fore;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_steer_arm;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_link_fore_ front;
•Radius(半径):15;
•Color(杆件几何体颜色):yellow;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_steer_link_fore.gralin_steer_link_fore几何体的创建。
(16)部件pitman_arm。
•单击Build > Part > General Part > New命令,弹出部件对话框参考如图10-6所示;
•General Part输入pitman_arm;
•Location Dependency:Centered between coordinates;
•Centered between:Two Coordinates;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_pitman_axis;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_link;
•Orientation Dependency:User-entered values;
•Orient using:Euler Angles;
•Euler Angles: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_steer_two_axle.ges_pitman_arm创建。
•单击Build > Geometry > Link > New命令,创建圆柱体参考如图10-6所示;
•Link Name (连杆名称)输入几何名称:pitman;
•General Part输入._my_steer_two_axle.ges_pitman_arm;
•Coordinate Reference #1(参考坐标):._my_steer_two_axle.ground.hps_pitman_axis;
•Coordinate Reference #2(参考坐标):._my_steer_two_axle.ground.hps_steer_link;
•Radius(半径):20;
•Color(杆件几何体颜色):yellow;
•选择Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成._my_steer_two_axle.ges_pitman_arm.gralin_pitman几何体的创建。
(17)安装部件 pitman_mount。
•单击Build > Part > Mount > New命令,弹出创建部件对话框,如图10-10所示;

图10-10 安装部件
•Mount name(安装件名称):pitman_mount;
•Coordinate Reference (参考坐标):._my_steer_two_axle.ground.hps_pitman_axis;
•安装件此特征选择inherit(继承特性);
•单击OK,完成._my_steer_two_axle.mts_pitman_mount安装部件的创建。
(18)安装部件strarm_to_spindle_fore。
•单击Build > Part > Mount > New命令,弹出创建部件对话框,如图10-10所示;
•Mount name(安装件名称):strarm_to_spindle_fore;
•Coordinate Reference (参考坐标):_my_steer_two_axle.ground.hps_steering_arm_attach;
•安装件此特征选择inherit(继承特性);
•单击OK,完成._my_steer_two_axle.mts_strarm_to_spindle_fore安装部件的创建。
(19)安装部件column_to_body。
•单击Build > Part > Mount > New命令,弹出创建部件对话框,如图10-10所示;
•Mount name(安装件名称):column_to_body;
•Coordinate Reference (参考坐标):._my_steer_two_axle.ground.cfs_column_housing;
•安装件此特征选择inherit;
•单击OK,完成._my_steer_two_axle.mts_steering_column_to_body安装部件的创建。
(20)安装部件pitman_arm_aft_to_body。
•单击Build > Part > Mount > New命令,弹出创建部件对话框,如图10-10所示;
•Mount name(安装件名称):pitman_arm_aft_to_body;
•Coordinate Reference (参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_aft_ upper;
•安装件此特征选择inherit;
•单击OK,完成._my_steer_two_axle.mts_pitman_arm_aft_to_body安装部件的创建。
(21)安装部件strarm_to_spindle_aft。
•单击Build > Part > Mount > New命令,弹出创建部件对话框,如图10-10所示;
•Mount name(安装件名称):strarm_to_spindle_aft;
•Coordinate Reference (参考坐标):._my_steer_two_axle.ground.hps_steering_arm_ attach_aft;
•安装件此特征选择inherit;
•单击OK,完成._my_steer_two_axle.mts_strarm_to_spindle_aft安装部件的创建。
(22)安装部件pitman_arm_middle_to_body。
•单击Build > Part > Mount > New命令,弹出创建部件对话框,如图10-10所示;
•Mount name(安装件名称):pitman_arm_middle_to_body;
•Coordinate Reference(参考坐标):._my_steer_two_axle.ground.hps_pitman_arm_ middle_upper;
•安装件此特征选择inherit;
•单击OK,完成._my_steer_two_axle.mts_pitman_arm_middle_to_body安装部件的创建。