11.2.2 下控制臂部件LCA
•单击Build > Part > General Part > New命令,弹出创建部件对话框可参考如图11-6所示;
•General Part输入lca;
•Location Dependency:Centered between coordinates;
•Centered between:Three Coordinates;
•Coordinate Reference #1(参考坐标):._fsae_suspension_rear_axle.ground.hpl_lca_front;
•Coordinate Reference #2(参考坐标):._fsae_suspension_rear_axle.ground.hpl_lca_rear;
•Coordinate Reference #3(参考坐标):._fsae_suspension_rear_axle.ground.hpl_lca_outer;
•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._fsae_suspension_rear_axle.gel_lca创建。
•单击Build > Geometry > Link > New命令;
•Link Name(连杆名称)输入几何名称:lca_link_front;
•General Part输入._fsae_suspension_rear_axle.gel_lca;(https://www.daowen.com)
•Coordinate Reference #1(参考坐标):._fsae_suspension_rear_axle.ground.hpl_lca_front;
•Coordinate Reference #2(参考坐标):._fsae_suspension_rear_axle.ground.hpl_lca_outer;
•Radius(半径):8;
•Color:yellow;
•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Apply,完成lca_link_front几何体的创建;
•Link Name(连杆名称)输入几何名称:lca_link_rear;
•General Part输入._fsae_suspension_rear_axle.gel_lca;
•Coordinate Reference #1(参考坐标):._fsae_suspension_rear_axle.ground.hpl_lca_rear;
•Coordinate Reference #2(参考坐标):._fsae_suspension_rear_axle.ground.hpl_lca_outer;
•Radius(半径):8;
•Color:yellow;
•勾选Calculate Mass Properties of General Part复选框;
•Density:Material;
•Material Type:steel;
•单击OK,完成lca_link_rear几何体的创建。