This paper introduces automobile steering system and automobile rack and pinion steering gear, then introduces the current situation of automobile steering system at home and abroad, then introduces the source, background and significance of the subject, and finally puts forward the main tasks and main work.
This paper introduces the current situation of automobile steering system, automobile rack and pinion steering gear and automobile steering system at home and abroad; Then it mainly introduces the source, background and significance of the subject; Finally, the main tasks and main work of the research are put forward.
Design ideas and secondary development technology. This paper mainly introduces the achievable goals, the overall frame structure of automobile rack and pinion steering system and the selection of system platform; Then it introduces the comparison of different interfaces and different development methods of CATIA secondary development; Finally, the secondary development steps of CATIA are introduced.
Parametric modeling of automotive rack and pinion steering gear. Firstly, parametric design is introduced; Then the parametric modeling method of gear rack steering gear parts is introduced; Finally, the virtual assembly process, constraints and interference analysis and inspection of rack and pinion steering gear are introduced.
Development and link of rack and pinion steering gear model library interface. Firstly, the method and principle of interface design are introduced, and the main interface and part interface are designed; Then it is the method of linking the model base interface with CATIA; Finally, run the program to generate the required model.