Answer：When the car starts or changes speed suddenly, there will be a metallic collision sound, and there will be a slight vibration at the rear of the car body when turning. This means that the fixing bolts or rivets of the differential case have been seri...
Answer：In modern industrial production, mechanical equipment plays a vital role. They not only improve production efficiency, but also reduce labor intensity, providing strong support for the development of enterprises. Today, let's take stock of the m...
Answer：Brushless motors do not require brushes and commutators, which are generally considered to be the disadvantages of DC motors, so brushless motors do not require regular maintenance.
Answer：For a long time, low-speed electric vehicles have been labeled as no standards, no technology, and small workshops. In order to understand the real production process of low-speed electric vehicles, we went into the production workshop of electric Ve...
Answer：Many domestic eVTOL complete machine companies basically purchase supporting motors and drives from Europe to realize the flight of full-scale verification aircraft first, while waiting for the formation of domestic supporting equipment, which furthe...
Answer：Low-speed electric vehicles are a branch of low-speed vehicles, which refer to low-speed vehicles that are purely electric. Different countries and regions have different definitions of low-speed vehicles, so the definition of low-speed electric vehi...
Answer：low-speed electric vehicles have become increasingly popular in overseas markets . They have been sold to more than countries and regions. The export of low-speed electric vehicles has become a new profit growth point for manufacturers and merchants ...
Answer：As the trend of truck electrification continues to accelerate, more and more users are turning to electric trucks when purchasing vehicles. So, when switching from diesel vehicles to electric trucks, how should users judge and choose the vehicle'...
Answer：The so-called "full floating" and "semi-floating" refer to the installation support type of the automobile half-axle. The so-called full floating half-axle means that the half-axle only bears torque and does not bear any bending moment
Answer：In recent years, the international market has been increasingly enthusiastic about four-wheel vehicles, and my country's four-wheel low-speed electric vehicle industry has obvious advantages in international competition, and many car companies h...
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