22
2024
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07
The difference between a motorcycle frame and an electric car frame
Author:
There are significant differences in design, structure, and function between motorcycle frames and electric vehicle frames. These differences are mainly reflected in the type of construction of the frame, the use of materials, and the design concept of the frame.
There are significant differences in design, structure, and function between motorcycle frames and electric vehicle frames. These differences are mainly reflected in the type of construction of the frame, the use of materials, and the design concept of the frame.
Structure Type:
There are various types of motorcycle frames, including bracket type, main beam structure, crossover rhombic type, diamond type, tube braided type and double spar type. Each of these structural types has its own characteristics, such as the bracket frame resembles a cradle, the main beam structure frame is simple but may be stressed, and the cross-diamond frame uses the engine as a rigid body.
Electric vehicle frames, especially electric motorcycles, although they also use similar structural types, may be limited in design by the requirements of the national standard, resulting in limited design space and having to use a simpler structure.
Material used:
Motorcycle frames typically use steel tubes, plates, or a combination of both. The steel tube frame uses small diameter steel pipes to form a large frame, while the plate frame is made of thin steel plates stamped and welded. These materials and structural forms make motorcycle frames perform better in terms of strength and rigidity.
Electric vehicle frames may be more lightweight and cost-effective in the use of materials, especially in e-bikes, where the frame design may be simpler and lighter.
Design Concept:
Motorcycle frames are designed with a focus on strength, rigidity, and durability, especially in high-performance or off-road models, where the frame design needs to be able to withstand high levels of shock and vibration.
The design of the electric vehicle frame takes into account more lightness, cost and compliance with national standards. For example, the design of e-bikes needs to comply with the "Safety Technical Specifications for E-Bicycles" (GB17761-2018), which includes the need for pedal riding functions, etc. 4
In summary, the main differences between motorcycle frames and electric vehicle frames are the type of construction, the use of materials, and the design philosophy. Motorcycle frames are more diverse and performance-oriented, while electric vehicle frames are more standardized and lightweight to meet different usage needs and national standard requirements.
The role of a motorcycle frame
As an important body frame, the motorcycle frame plays an important role in ensuring the safety of drivers and passengers. This article will discuss from multiple perspectives such as structural composition, functional characteristics, and material selection, aiming to gain an in-depth understanding of the role of motorcycle frames.
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In recent years, the motorcycle boom has risen, new models emerge in an endless stream, a new car is listed, most of the focus is on price, engine cylinder displacement, performance, configuration specifications and appearance, but few people pay attention to the frame of a motorcycle.
2024-03-19
Chongqing Hongfeili Technology Co., Ltd
Looking forward to the future, the company has moved forward towards the grand goal of achieving "a larger and more professional R&D and production enterprise of motorcycle/electric vehicle frames in southwest China".
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