What material are the parts of the propeller shaft made of?

What material are the Drive Shaft Parts made of?

Our common High Quality Drive Shaft Parts raw materials are 45, 46, 60 high-quality alloy steel, of which 46 steel is more commonly used. For Fantastic Drive Shaft Parts with small or less critical loads, carbon structural steel such as Q235 and Q255 can also be used. Carbon steels are available for large bearings, radial specifications, net weight restrictions or some requirements. For example, 50Cr carbon steel can be used in medium precision, high speed in the workplace, the raw material has good comprehensive physical properties after heat treatment; The use of Cr15, 63Mn and other carbon steel can be used for high precision, weak working standards, this raw material after aging treatment and surface quenching its wear resistance, fatigue resistance limit characteristics are good; If the shaft parts working under the speed and heavy load standards are made of 30Cr, 30CrMnTi, 30Mn2B and other high carbon steel or 37CrMoA1A carburized steel, this steel not only has high surface strength, but also greatly improves the compressive strength of its core, so Fantastic Drive Shaft Parts has excellent wear resistance, fracture toughness and fatigue limit characteristics. Malleable cast iron and high-toughness pig iron are often selected in shafts for manufacturing structure analysis because of their good forging characteristics and shock absorption characteristics. Very in China's research and development of Xitu-magnesium malleable cast iron, good fracture toughness, together with friction reduction, vibration absorption, low sensitivity to stress and other advantages, has been used in the production of trolleys, large tractors, CNC lathes on key shaft parts.

Automotive propeller shafts are composed of shaft tubes, telescopic sleeves and cross shafts. The telescopic sleeve fully adjusts the spacing between the transmission and the transaxle. The cross shaft is to ensure the transition of the angle between the two centerlines of the transmission output shaft and the transaxle typed shaft, and to establish a constant angle speed drive system of the two shafts. Usually the cross shaft, cross shaft, cross line rolling bearings and boss forks are composed. The Steyr range of propeller shaft crossshafts for heavy-duty automotive applications uses roller crossshaft rolling bearings that are combined with short, thick crossshafts to transmit large swivel distances. Butterfly springs are provided under the inner bore of the rolling bearings to clamp the rollers. The inner bore of the cross shaft raises the reinforced polyester gasket with spiral grooves to avoid calcination when transmitting driving forces at large angles or large pitches.

The automobile drive shaft lifts one tubular sealed mobile phone sleeve outside the boss spline shaft, and two polyurethane rubber oil seals are set at the end of the mobile phone sleeve beam, so that the telescopic sleeve produces a completely sealed indoor space of the factory, so that the telescopic spline shaft is not corroded by external wind and sand, which is not only anti-fouling and anti-rust treatment. Therefore, when the assembly line is wiped with lubricating grease in the splined shaft and sleeve, the application regulations can be completely considered, and there is no need to install injector lubrication, which reduces the maintenance content.

The trolley selects different forms of propeller shafts according to the different Best Drive Shaft Parts methods, 4×2 drive mode of the trolley has only one main Best Drive Shaft Parts, 6×4 drive mode of the trolley has a positive intermediate drive shaft, the main drive shaft and the vertical, the rear axle propeller shaft of the car, the 6×6 drive mode of the trolley not only has a positive intermediate drive shaft, the main Best Drive Shaft Parts and the vertical, the rear axle propeller shaft of the car, and also has a front axle assembly Best Drive Shaft Parts, and the positive intermediate propeller shaft of the long wheelbase car is usually provided with a propeller shaft positive middle support plate. This consists of a support frame, rolling bearings and vulcanized rubber support plates.