With the deepening of international cooperation, the trend of market globalization has become more and more obvious. In recent years, CAE technology has gradually been taken seriously in China. The automotive industry has generally realized the importance of CAE technology to enhance product competitiveness. Many OEMs and some design companies have established their own independent CAE departments and hired high-level CAE experts from abroad and provided various trainings and exchanges. And communication opportunities to improve their own CAE analysis.

In the process of accelerating the pace of technological innovation, China North Industries Group Beiben Group Corporation established the CAE Analysis Team. The direction of the work of the CAE Team is mainly to implement collision safety, durability (fatigue), rigidity, and vibration for vehicles and components. Computer simulation simulations and experiments in noise (NVH), aerodynamics, kinematics, etc.

Since its establishment, the group has completed the finite element analysis of the Beiben heavy truck tractor frame reinforcement program, the finite element analysis of the Beiben heavy truck dump truck frame, the finite element analysis of the multi axle dump truck frame lifting conditions, and the leaf springs. Block finite element analysis and structural optimization, finite element analysis and optimization of balanced suspension bearings, CAE analysis of new dump truck compartment structures, etc.

Especially for the breakage problems caused by excessive overloading of the Beiben heavy truck dump truck frame and tractor frame, CAE analysis has been adopted to optimize the structure of the dump truck frame, and combined with the actual production of the company, the corresponding frame improvement has been proposed. Program. The plan has been applied to the production process after being reviewed by experts organized by the company. After the optimization of the frame structure, the newly-manufactured models have been well received by users and have effectively solved the problem of stent fracture.

The introduction and improvement of CAE analysis capability has not only injected new impetus into the company's research and design level, but also created considerable benefits for the company and effectively solved some scientific research problems. At the same time, it also fills the gaps in Bei'e CAE's work areas in many fields and sets norms, standards, and templates for future CAE work.

The company will continue to use the CAE simulation method as a basis to fully enhance its digital design capabilities and rely on accurate and efficient digital development tools to provide product support for the company's large-scale development.



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