As an important means of transportation, tricycles are widely used in urban, rural, and industrial areas. Among them, Aikade tricycles have occupied a place in the market due to their robustness, durability, and strong carrying capacity. This paper conducts an in-depth analysis of the 700 main and auxiliary twelve-piece bow plate structure in the Aikade tricycle’s bow plate, exploring its design principles, manufacturing processes, and its impact on vehicle performance.

I. Introduction
As a crucial tool for short-distance transportation, the structural design of tricycles directly relates to their stability, carrying capacity, and service life. The bow plate, as an important part of the tricycle frame, bears the critical tasks of connecting the wheels to the frame and transmitting loads. The 700 main and auxiliary twelve-piece bow plate structure adopted by Aikade tricycles features unique mechanical properties and manufacturing processes, providing robust support for the vehicle’s overall performance.

II. Analysis of the Aikade Tricycle Bow Plate Structure
2.1 Design Principles of the 700 Main and Auxiliary Twelve-Piece Bow Plate
The bow plate structure of Aikade tricycles utilizes 700-series high-strength steel, fabricated through precision stamping and welding processes. The term “main and auxiliary twelve-piece” refers to the bow plate consisting of twelve main load-bearing plates and several auxiliary plates. These plates are arranged and connected in a specific manner to form the overall structure of the bow plate. This design not only enhances the bow plate’s carrying capacity but also improves its fatigue resistance and stability.

2.2 Manufacturing Processes
The manufacturing processes of the Aikade tricycle bow plate include material selection, stamping forming, welding assembly, and surface treatment. For material selection, 700-series high-strength steel is preferred due to its excellent mechanical properties and corrosion resistance. During the stamping forming process, precise mold design and advanced stamping equipment ensure the accuracy of the bow plate’s shape and dimensional stability. The welding assembly process employs advanced welding techniques to ensure a firm connection between the various components of the bow plate. Finally, surface treatment processes improve the bow plate’s corrosion resistance and aesthetics.

III. Impact of the 700 Main and Auxiliary Twelve-Piece Bow Plate on Vehicle Performance
3.1 Enhanced Carrying Capacity
The design of the 700 main and auxiliary twelve-piece bow plate structure imparts higher strength and stiffness to the bow plate, thereby increasing the tricycle’s carrying capacity. This design allows the tricycle to carry heavier loads, expanding its range of applications.

3.2 Improved Stability
As an integral part of the tricycle frame, the stability of the bow plate directly relates to the vehicle’s driving safety. The 700 main and auxiliary twelve-piece bow plate structure enhances the overall stability of the bow plate through reasonable plate arrangement and connection methods, making the tricycle more stable and safe during driving.

3.3 Increased Durability
The use of 700-series high-strength steel and advanced manufacturing processes impart higher durability and fatigue resistance to the bow plate. This means that the tricycle can withstand more cyclic loads during use, extending the vehicle’s service life.

IV. Experimental Verification and Analysis
To verify the performance of the 700 main and auxiliary twelve-piece bow plate structure, relevant experimental tests were conducted. By simulating driving conditions under different loads, the deformation, stress distribution, and fatigue life of the bow plate were evaluated. Experimental results indicate that the 700 main and auxiliary twelve-piece bow plate structure exhibits excellent mechanical properties and durability, meeting the usage requirements of tricycles under various operating conditions.

V. Conclusion and Outlook
This paper provides an in-depth analysis of the 700 main and auxiliary twelve-piece bow plate structure in the Aikade tricycle’s bow plate, revealing its design principles, manufacturing processes, and impact on vehicle performance. Experimental results demonstrate the structure’s excellent mechanical properties and durability, providing reliable support for tricycles. In the future, we can further explore the application of new materials and processes in bow plate manufacturing to further enhance the overall performance and service life of tricycles.