Micro Drive System

The 19th Shanghai International Automobile Industry Exhibition kicked off on April 21 at National Exhibition and Convention Center (Shanghai). With the theme of “Embracing Change”, Auto Shanghai 2021 covered the entire industry chain of the automotive industry from parts to products to services and exhibited representative products in the automotive field. During the exhibition, ZHAOWEI’s high-quality service contingent and the thoughtful guide had gained a great amount of praise.   ZHAOWEI booth is mainly divided into VR Interaction Area, Standard&Customized Products Area, and Business Negotiation Area. Among them, the VR Interaction Area has gained great popularity. The car model allows the visitors to intuitively and transparently feel how the gearbox and module apply. They can select the specific parts to be displayed through the touch screen on the front of the car model. With the professional and technical interpretation by engineers, audiences are able to understand prod...

The phenomenon that gear is damaged for some reason during its work, causing it to lose its normal working ability is called failure. There are many types of gear failures. If adopt good material for the gears of the geared motor, it will reducer some gear failures. Common forms and causes of failure are:   1, Tooth surface wear During the transmission of the gear, there is relative sliding between the engaging tooth surfaces. When the gear is under stress, the relative sliding between the tooth surfaces causes the tooth surface to become worn. Wear will destroy the shape of the tooth surface, resulting in unstable transmission; in addition, the wear causes the gear teeth to become thinner, resulting in an increase in the tooth side clearance and a decrease in the tooth hardness.   2, Broken gears During the meshing process, the bending torque at the root of the gear is alternated. Therefore, the fatigue crack is most likely to occur at this point and the gear teeth ...