11.2.14 刚性约束

更新于 2026年10月13日 版权声明
11.2.14 刚性约束

•单击Build > Attachments > Joint > New命令,弹出创约束件对话框,如图11-16所示;

图示

图11-16 刚性约束对话框——revolute

(1)部件uca与安装件suspension_to_chassis之间revolute约束。

•Joint Name(约束副名称):uca_mid;

•I Part:._fsae_suspension_rear_axle.gel_uca;

•J Part:._fsae_suspension_rear_axle.mts_suspension_to_chassis;

•Joint Type(约束副类型):revolute,转动副,约束5个自由度;

•Active(激活):kinematic mode(运动学模式);

•Location Dependency:Centered between coordinates;

•Centered between:Two Coordinates;

•Coordinate Reference #1(参考坐标):._fsae_suspension_rear_axle.ground.hpl_uca_rear;

•Coordinate Reference #2(参考坐标):._fsae_suspension_rear_axle.ground.hpl_uca_front;

•Orientation Dependency:Orient axis along line;

•Coordinate Reference #1(参考坐标):._fsae_suspension_rear_axle.ground.hpl_uca_rear;

•Coordinate Reference #2(参考坐标):._fsae_suspension_rear_axle.ground.hpl_uca_front;

•单击Apply,完成._fsae_suspension_rear_axle.jklrev_uca_mid转动副的创建。

(2)部件uca与upright之间spherical约束。

•Joint Name(约束副名称):uca_outer;

•I Part:._fsae_suspension_rear_axle.gel_uca;

•J Part:._fsae_suspension_rear_axle.gel_upright;

•Joint Type(约束副类型):spherical,转动副,约束3个自由度;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_uca_outer;

•Location:0,0,0;

•Location in:local;

•Orientation:None;

•单击Apply,完成约束副._fsae_suspension_rear_axle.jolsph_uca_outer的创建。

(3)部件spindle与upright之间revolute约束。

•Joint Name(约束副名称):spindle;

•I Part:._fsae_suspension_rear_axle.gel_spindle;

•J Part:._fsae_suspension_rear_axle.gel_upright;

•Joint Type(约束副类型):revolute;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_wheel_center;

•Location:0,0,0;

•Location in:local;

•Orientation Dependency:Delta orientation from coordinate;

•Construction Frame:._fsae_suspension_rear_axle.ground.cfl_wheel_center;

•单击Apply,完成约束副._fsae_suspension_rear_axle.jolrev_spindle的创建。

(4)部件damper_chassis与安装件suspension_to_chassis之间hook约束。

•单击Build > Constructon Frame > New命令;

•Constructon Frame(结构框名称):damper_chassis_orient;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_shock_to_chassis;

•Location:20,0,0;

•Location in:local;

•Orientation Dependency:User entered values;

•Orient using:Euler Angles;

•Euler Angles:0,0,0;

•单击OK,完成._fsae_suspension_rear_axle.ground.cfl_damper_chassis_orient结构框的创建。

•Joint Name(约束副名称):damper_to_chassis;

•I Part:._fsae_suspension_rear_axle.gel_damper_chassis;

•J Part:._fsae_suspension_rear_axle.mts_suspension_to_chassis;

•Joint Type(约束副类型):hook;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_shock_to_chassis;

•Location:0,0,0;

•Location in:local;

•I-Part Axis:._fsae_suspension_rear_axle.ground.hpl_shock_to_bellcrank;

•J-Part Axis:._fsae_suspension_rear_axle.ground.cfl_damper_chassis_orient;

•单击Apply,完成约束副._fsae_suspension_rear_axle.jolhoo_damper_to_chassis的创建。

(5)部件damper_bellcrank与安装件bellcrank之间hook约束。

•单击Build > Construction Frame > New命令;

•Construction Frame(结构框名称):damper_bellcrank_orient;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_shock_to_bellcrank;

•Location:-20,0,0;

•Location in:local;

•Orientation Dependency:User entered values;

•Orient using:Euler Angles;

•Euler Angles:0,0,0;

•单击OK,完成._fsae_suspension_rear_axle.ground.cfl_damper_bellcrank_orient结构框的创建。

•Joint Name(约束副名称):damper_to_bellcrank;

•I Part:._fsae_suspension_rear_axle.gel_damper_bellcrank;

•J Part:._fsae_suspension_rear_axle.gel_bellcrank;

•Joint Type(约束副类型):hook;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_shock_to_bellcrank;

•Location:0,0,0;

•Location in:local;

•I-Part Axis:._fsae_suspension_rear_axle.ground.hpl_shock_to_chassis;

•J-Part Axis:._fsae_suspension_rear_axle.ground.cfl_damper_bellcrank_orient;

•单击Apply,完成约束副._fsae_suspension_rear_axle.jolhoo_damper_to_bellcrank的创建。

(6)部件lca与安装件suspension_to_chassis之间revolute约束。

•Joint Name(约束副名称):lca_inner_mid;

•I Part:._fsae_suspension_rear_axle.gel_lca;

•J Part:._fsae_suspension_rear_axle.mts_suspension_to_chassis;

•Joint Type(约束副类型):revolute,转动副,约束5个自由度;

•Active(激活):kinematic mode(运动学模式);

•Location Dependency:Centered between coordinates;

•Centered between:Two Coordinates;

•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_front;

•Orientation Dependency:Orient axis along line;

•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_front;

•Axis:Z;

•单击Apply,完成._fsae_suspension_rear_axle.jklrev_lca_inner_mid铰接副的创建。

(7)部件prod与bellcrank之间hook约束。

•Joint Name(约束副名称):prod_to_bellcrank;

•I Part:._fsae_suspension_rear_axle.gel_prod;

•J Part:._fsae_suspension_rear_axle.gel_bellcrank;

•Joint Type(约束副类型):hook;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_prod_to_bellcrank;

•Location:0,0,0;

•Location in:local;

•I-Part Axis:._fsae_suspension_rear_axle.ground.hpl_prod_outer;

•J-Part Axis:._fsae_suspension_rear_axle.ground.hpl_bellcrank_pivot;

•单击Apply,完成约束副.._fsae_suspension_rear_axle.jolhoo_prod_to_bellcrank的创建。

(8)部件bellcrank与安装件suspension_to_chassis之间revolute约束。

•单击Build > Construction Frame > New命令;

•Construction Frame(结构框名称):bellcrank_pivot;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_bellcrank_pivot;

•Location:0,0,0;

•Location in:local;

•Orientation Dependency:Orient axie to point;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_bellcrank_pivot_orient;

•Axis:Z;

•单击OK,完成._fsae_suspension_rear_axle.ground.cfl_bellcrank_pivot结构框的创建。(https://www.daowen.com)

•Joint Name(约束副名称):bellcrank_pivot;

•I Part:._fsae_suspension_rear_axle.gel_bellcrank;

•J Part:._fsae_suspension_rear_axle.mts_suspension_to_chassis;

•Joint Type(约束副类型):revolute;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_bellcrank_pivot;

•Location:0,0,0;

•Location in:local;

•Orientation Dependency:Delta orientation from coordinate;

•Construction Frame:._fsae_suspension_rear_axle.ground.cfl_bellcrank_pivot;

•Orientation:0,0,0;

•单击Apply,完成约束副._fsae_suspension_rear_axle.jolrev_bellcrank_pivot的创建。

(9)部件lca与prod之间spherical约束。

•Joint Name(约束副名称):prod_outer;

•I Part:._fsae_suspension_rear_axle.gel_lca;

•J Part:._fsae_suspension_rear_axle.gel_prod;

•Joint Type(约束副类型):spherical,转动副,约束3个自由度;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_prod_outer;

•Location:0,0,0;

•Location in:local;

•Orientation:None;

•单击Apply,完成约束副._fsae_suspension_rear_axle.jolsph_prod_outer的创建。

(10)部件tierod与安装件tierod_to_steering之间convel约束。

•Joint Name(约束副名称):tierod_inner;

•I Part:._fsae_suspension_rear_axle.gel_tierod;

•J Part:._fsae_suspension_rear_axle.mtl_tierod_to_steering;

•Joint Type(约束副类型):convel,恒速副;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_tierod_inner;

•Location:0,0,0;

•Location in:local;

•I-Part Axis:._fsae_suspension_rear_axle.ground.hpl_tierod_outer;

•J-Part Axis:._fsae_suspension_rear_axle.ground.hpr_tierod_inner;

•单击Apply,完成约束副._fsae_suspension_rear_axle.jolcon_tierod_inner的创建。

(11)部件tierod与upright之间spherical约束。

•Joint Name(约束副名称):tierod_outer;

•I Part:._fsae_suspension_rear_axle.gel_tierod;

•J Part:._fsae_suspension_rear_axle.gel_upright;

•Joint Type(约束副类型):spherical,约束3个自由度;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_tierod_outer;

•Location:0,0,0;

•Location in:local;

•Orientation:None;

•单击Apply,完成约束副._fsae_suspension_rear_axle.jolsph_tierod_outer的创建。

(12)部件lca与upright之间spherical约束。

•Joint Name(约束副名称):lca_outer;

•I Part:._fsae_suspension_rear_axle.gel_lca;

•J Part:._fsae_suspension_rear_axle.gel_upright;

•Joint Type(约束副类型):spherical,约束3个自由度;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_lca_outer;

•Location:0,0,0;

•Location in:local;

•Orientation:None;

•单击Apply,完成约束副._fsae_suspension_rear_axle.jolsph_lca_outer的创建。

(13)部件damper_chassis与damper_bellcrank之间cylindrical约束。

•Joint Name(约束副名称):damper_slide;

•I Part:._fsae_suspension_rear_axle.gel_damper_chassis;

•J Part:._fsae_suspension_rear_axle.gel_damper_bellcrank;

•Joint Type(约束副类型):cylindrical;

•Active(激活):always;

•Location Dependency:Centered between coordinates;

•Centered between:Two Coordinates;

•Coordinate Reference #1(参考坐标):._fsae_suspension_rear_axle.ground.hpl_shock_to_chassis;

•Coordinate Reference #2(参考坐标):._fsae_suspension_rear_axle.ground.hpl_shock_to_bellcrank;

•Orientation Dependency:Orient axis along line;

•Coordinate Reference #1(参考坐标):._fsae_suspension_rear_axle.ground.hpl_shock_to_chassis;

•Coordinate Reference #2(参考坐标):._fsae_suspension_rear_axle.ground.hpl_shock_to_bellcrank;

•Axis:Z;

•单击Apply,完成._fsae_suspension_rear_axle.jolcyl_damper_slide转动副的创建。

(14)部件tripot与drive_shaft之间convel约束。

•Joint Name(约束副名称):drive_sft_int_jt;

•I Part:._fsae_suspension_rear_axle.gel_tripot;

•J Part:._fsae_suspension_rear_axle.gel_drive_shaft;

•Joint Type(约束副类型):convel,恒速副;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_drive_shaft_inr;

•Location:0,0,0;

•Location in:local;

•I-Part Axis:._fsae_suspension_rear_axle.ground.hpr_drive_shaft_inr;

•J-Part Axis:._fsae_suspension_rear_axle.ground.cfl_drive_shaft_otr;

•单击Apply,完成约束副._fsae_suspension_rear_axle.jolcon_drive_sft_int_jt的创建。

(15)部件spindle与drive_shaft之间convel约束。

•单击Build > Construction Frame > New命令;

•Construction Frame(结构框名称):drive_shaft_otr;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.cfl_wheel_center;

•Location:0.0,0.0,(-1.0 * ._fsae_suspension_rear_axle.pvl_drive_shaft_offset);

•Location in:local;

•Orientation Dependency:Orient axie to point;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.hpl_wheel_center;

•Axis:Z;

•单击OK,完成._fsae_suspension_rear_axle.ground.cfl_drive_shaft_otr结构框的创建。

•Joint Name(约束副名称):drive_sft_otr;

•I Part:._fsae_suspension_rear_axle.gel_drive_shaft;

•J Part:._fsae_suspension_rear_axle.gel_spindle;

•Joint Type(约束副类型):convel,恒速副;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference(参考坐标):._fsae_suspension_rear_axle.ground.cfl_drive_shaft_otr;

•Location:0,0,0;

•Location in:local;

•I-Part Axis:._fsae_suspension_rear_axle.ground.hpl_drive_shaft_inr;

•J-Part Axis:._fsae_suspension_rear_axle.ground.hpl_wheel_center;

•单击Apply,完成约束副_fsae_suspension_rear_axle.jolcon_drive_sft_otr的创建。

(16)部件tripot与安装件tripot_to_differential之间translational约束。

•Joint Name(约束副名称):tripot_to_differential;

•I Part:._fsae_suspension_rear_axle.gel_tripot;

•J Part:._fsae_suspension_rear_axle.mtl_tripot_to_differential;

•Joint Type(约束副类型):translational;

•Active(激活):always;

•Location Dependency:Delta location from coordinate;

•Coordinate Reference #1(参考坐标):._fsae_suspension_rear_axle.ground.hpl_drive_shaft_inr;

•Orientation Dependency:Orient to zpoint-xpoint;

•Coordinate Reference #1(参考坐标):._fsae_suspension_rear_axle.ground.hpr_drive_shaft_inr;

•Coordinate Reference #2(参考坐标):._fsae_suspension_rear_axle.ground.cfl_drive_shaft_otr;

•Axis:ZX;

•单击OK,完成约束副._fsae_suspension_rear_axle.joltra_tripot_to_differential的创建。

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