transmission shaft introduce

The drive shaft is composed of a shaft tube, a telescopic sleeve, and a universal joint. The driveshaft is a circular object accessory that is connected or assembled with various accessories, and can be moved or rotated. It is generally made of light and torsion resistant alloy steel pipes. For front engine rear wheel drive vehicles, it is the shaft that transmits the rotation of the transmission to the main reducer, which can be connected by several universal joints. It is a high-speed, less supported rotating body, Therefore, its dynamic balance is crucial. Generally, the transmission shaft undergoes a dynamic balance test before leaving the factory and is adjusted on a balancing machine. The transmission shaft is an important component in the automotive transmission system that transmits power, and its function is to transmit the engine's power to the wheels together with the gearbox and drive axle, To generate driving force for automobiles. The market competition in the transmission shaft industry presents the following pattern: a few strong transmission shaft production enterprises occupy the main market for main engine accessories; Most transmission shaft production enterprises with small scale, weak technical strength, and low brand awareness mainly rely on low price advantages to occupy some of the low-end host supporting market and maintenance service market, and are in a passive position in competition. Domestic transmission shaft enterprises with strong strength are partly joint venture, cooperative, or wholly-owned transmission shaft production enterprises of well-known foreign automotive parts enterprises in China, relying on their advanced equipment, technology, and high brand awareness, Mainly supporting foreign or joint venture host manufacturers, occupying a dominant position in the domestic constant speed drive shaft market; The other part is domestic transmission shaft production enterprises with a long business history, a certain production scale, and independent brands. Due to their good product quality and certain price advantages, they have long-term cooperative relationships with major domestic host manufacturers and have a clear advantageous position in the domestic non constant speed transmission shaft host matching market)

Installation method of universal joint for transmission shaft

The installation method for the universal joint of the transmission shaft is as follows: 1. Lift the front end of the vehicle with a jack. Place the jack at the front end of the frame to ensure stability. Drain the transmission fluid to prevent leakage. Insert the transmission filler plug; 2. Prepare a container for fluid and disconnect the drain plug of the transmission. Ensure the integrity of the drive shaft component by creating reference marks. Remove the installation clip or bolt to drive the drive shaft; 3. Remove the drive shaft from the transmission by removing the shackles. Secure the bearing cover with adhesive tape to prevent collision of the needle roller bearing. Stabilize it on the secondary drive shaft. Remove the magnetic tape and remove the bearing from the yoke by removing the retaining ring; 4. Use sockets of different sizes and levers provided by pliers to keep the bearing cover away from the yoke. Use pliers to push the cover onto the assembly. Flip the drive shaft around the pliers and repeat the previous process on the other end; 5. Remove all dirt and debris from the universal joints of the two yokes and the drive shaft assembly, ensuring complete cleanliness. Apply a small amount of lubricating grease to the replacement cover. Insert the bearing cover partially into the yoke and replace the bearing cover; 6. Install the universal joint into the cover. Partially insert the opposing cap. Arrange the universal joints in a row and use a press to push the cover to the appropriate position. Insert the retaining ring and position the drive shaft. Confirm that the yoke is correctly aligned with the drive shaft

Dongfeng Xiaokang C37 introduce

Appearance: The Dongfeng Xiaokang C37 has a sharp and angular exterior design. When you first see it, you will always feel a bit like the new generation Quanshun. The square and square shape adds a stronger business atmosphere to it. Basic parameters: The exterior dimensions are 4500 * 1680 * 1960mm, with a wheelbase of 3050mm. Compared with other competing models, the Dongfeng Xiaokang C37 should be considered a big block in micro passenger products. The vertically placed headlight assembly looks very personalized, The appearance of the Fangzheng is consistent with the overall style of the vehicle. The large intake grille adopts two thick horizontal bar designs, giving a domineering and tough feeling. Interior: The center console is wrapped in hard plastic, and according to the editing experience, the seams between various components are even without any burrs or other phenomena. The center console adopts a color combination of deep top and light bottom, which meets the aesthetic requirements of Chinese people. Space: The interior space of the Dongfeng Xiaokang C37 is still very good, Even for the 9-seat model with the largest number of seats, the interior space will not feel particularly cramped, and the middle two rows of seats can also be adjusted back and forth, which is more practical. Power: Dongfeng Xiaokang C37 is equipped with a 1.4L all aluminum engine, model DK13-06, the maximum power is 101 horsepower/6000 rpm, the maximum torque is 124N · m/5200 rpm, and the transmission is a 5-gear manual transmission. This engine uses a variable valve timing system, Fully meet the intake requirements of the engine at different speeds. In terms of configuration, the Dongfeng Xiaokang C37 comes standard with 185R14LT wide tires, aluminum alloy wheels, power steering, front electric windows, and child safety locks. In addition, the high-end models of Dongfeng Xiaokang are also equipped with leather seats and visual radar, and can also be equipped with ABS and driver's safety airbags