Half shaft introduce

Driver Shaft, also known as CVJ, CV joint, constant velocity joint, is a shaft that transmits torque between the gearbox reducer and the drive wheel. It has a U-joint at the inner and outer ends, which is connected to the reducer gear and the inner ring of the hub bearing through splines on the U-joint [2] The half shaft is the shaft that transfers torque between the gearbox reducer and the drive wheel (previously mostly solid, but due to the uneven rotation control of the hollow shaft, many cars use hollow shafts). It has a universal joint (U/JOIN) at the inner and outer ends, which is connected to the reducer gear and the inner ring of the hub bearing through splines on the universal joint. There are two types of half shafts commonly used in modern cars, full floating and semi floating, depending on their support types (There are also three types, namely fully floating. 3/4 floating and semi floating.) The fully floating half axle only transmits torque and does not withstand any reaction force or bending moment. When combined with independent suspension, it is beneficial to improve vehicle comfort and is widely used in various types of cars. The fully floating half axle is easy to disassemble, and during maintenance and repair, the half axle can be removed by simply unscrewing the fixing bolts of the half axle, while the wheels and axle housing can still support the car, Thus, it brings convenience to car maintenance. The semi floating half axle not only transmits torque but also bears all reaction forces and bending moments. Its supporting structure is simple and low in cost, mainly suitable for pickup trucks and SUVs that do not require high comfort requirements. However, this type of half axle support is difficult to remove, and if the half axle breaks during driving, it is easy to cause the risk of wheels flying off, which is a form that is about to be phased out)

Steps for disassembling and installing the rear axle half shaft of a car

The steps for disassembling and assembling the rear axle half shaft of a car are as follows: 1. Lift the car and support it reliably. Remove the rear suspension swing arm bolts; 2. Remove the fixing bolts and covers of the outer cross shaft universal joint, and remove the fixing bolts and covers of the inner cross shaft universal joint; 3. Slide the half shafts together, do not apply too much force, remove the half shafts, do not let them hang vertically, to prevent damage to the universal joint bearings caused by impact; 4. Check if the universal joint assembly is worn or damaged, and if necessary, replace the universal joint; 5. When installing the rear axle half shaft, first install the half shaft onto the inner universal joint. The diameter of the inner half shaft is larger than that of the outer half shaft. Install the universal joint fixing cover and fixing bolts, and tighten the bolts with the corresponding torque. Note: Make sure to use Loctite glue on the universal joint fixing bolts; 6. Install the half shaft onto the outer universal joint, install the universal joint fixing cover and fixing bolts, and tighten the bolts with the corresponding torque; 7. Install the rear suspension swing arm and tighten the bolts to the corresponding torque

Qingling multifunctional vehicle introduce

The Isuzu (ISUZU) multifunctional car is a multifunctional car owned by Chongqing Qingling Automobile Co., Ltd. It is a project jointly developed by Chongqing, China and Japan's Isuzu Automobile Company, specializing in the production of Isuzu (ISUZU) multifunctional cars. The exterior design of this car adopts Isuzu Rodeo technology, and the car is fashionable, smooth and soft, suitable for the appreciation habits of Easterners. The seating space is relatively spacious, and the luggage capacity can be expanded from 991 liters to 2121 liters depending on the seat changes, The upper and lower parts of the tailgate can be fully opened, making it convenient to place objects. Borrowing from the chassis of the Isuzu pickup truck, the model with four-wheel drive function is composed of six crossbeams, and important positions such as the water tank, transmission, fuel tank, and transfer box under the body are equipped with collision protection plates. The ground clearance is relatively large, and it has a certain degree of off-road performance, so it has good versatility. The market price of this car is about 180000 yuan for four-wheel drive models and 170000 yuan for two wheel drive models, From a performance to price perspective, it is relatively ideal ISUZU is a globally recognized outstanding automotive brand, representing the perfect combination of excellent performance and safety and comfort. Qingling Automobile Co., Ltd., in response to the needs of the Chinese market, has simultaneously introduced the most advanced design concepts and manufacturing technologies of ISUZU from Japan. With a scientific and pragmatic attitude, a proactive spirit, and the spirit of climbing to new heights, we are manufacturing the world's advanced level of cars for China - the RODEO Sports Multi functional Vehicle, whether it is leisure off-road, Whether it's for urban commuting, it showcases its natural elegance and heroism. From design to production, the competitive multifunctional car follows the principles of ergonomics, and is equipped with user-friendly design principles from large to small parts. The car is equipped with easily accessible switches and control systems, electric rearview mirrors, high-end walnut wood decorative panels, adjustable steering wheel, map lighting, adjustable front and rear seats, and a variety of combinations. The rear seats can be completely flattened, The luggage area can be expanded from 1.3 square meters to 2.3 square meters