The manufacturing process of general electric bicycles mainly includes the following key steps:
Material selection: The selection of frame materials is the key. Common frame materials include iron (steel), aluminum alloy and carbon fiber. Although iron has good plasticity and rigidity, it is heavy, easy to rust, easy to strain, and even has the risk of breaking. In contrast, aluminum alloy and carbon fiber are lighter and more corrosion-resistant, especially suitable for high-end two-wheeled vehicles. For example, 6061 aviation aluminum alloy material has undergone complex heat treatment processes and fatigue tests, which is not only corrosion-resistant and high-strength, but also has good plasticity.
Frame technology: Frame technology has an important impact on the appearance and quality of electric motorcycles. Exquisite craftsmanship can create a high-value electric motorcycle. Choose to cooperate with Taiwanese enterprises, the originator of bicycles, and use their mature process technology to ensure that the weld is flat, the weld is strong and round, the color is uniform, the color is bright, and it shows a noble sense of quality.
Component assembly: The manufacturing of electric bicycles involves the assembly of multiple components. First, the raw materials purchased include plastic parts, frame steel, motor copper wire, stator, motor cover and other parts. Then, the final frame is formed by robot welding, pipe bending, assembly, and electrophoresis painting. The motor completes the winding of the copper wire stator through automatic winding equipment and injects anti-corrosion and lubricating liquid oil. The plastic shell needs to be sprayed with paint and finally formed into a kit to prepare for assembly on the production line.
Vehicle assembly and testing: Parts are assembled on the production line according to certain templates and standards, including hub motors, front wheels, front wheels, front forks, shock absorbers, brakes, controllers, wiring harnesses, etc. After assembly, offline testing is carried out, including load-bearing tests of tires, brakes, shock absorbers, and handlebars. Vehicles that pass the test enter the warehouse for packaging and delivery, and place certificates of conformity, warranty cards and vehicle accessories according to the model.
Through the above steps, high-quality general electric bicycles can be produced.
