The structure of the bicycle frame and why a triangle is used as the frame
Take advantage of the stability of the triangle
At the same time save material and reduce weight
Because the triangle is a solid and stable shape
The third side cannot be stretched or bent
The fixed distance at both ends
The angle between these two sides is fixed
These two sides are arbitrary
The three corners of the triangle are fixed, and then the triangle is fixed
The triangle is stable
What makes a good bicycle frame?
Lightness, firmness, and flexibility are one of the goals pursued by bicycle frames. In order to achieve this goal, it depends on the craftsmanship of each frame manufacturer. For example, whether the designed frame is designed according to the strength and characteristics of the material, and whether the welding process is mature.
These all directly affect the appearance, strength, and elasticity of the frame. The more important thing is to spray paint. A good frame is evenly painted and sprayed with 3-4 coats of paint. Don’t underestimate the spray paint, good spray paint can make the bicycle easy to maintain and not easy to rust.