10.1 双轴转向模型

更新于 2026年10月13日 版权声明
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。

图示

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。

图示

图10-3 硬点创建

图示

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。

图示

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。

图示

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。

图示

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;

图示

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。

图示

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。

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