As a key component of the rear-wheel drive vehicle, the quality of the rear axle of the vehicle has an important impact on the safety performance of the whole vehicle. Therefore, it is very necessary to carry out effective mechanical optimization analysis and design of its related main components. Impact, repeated bending and torsional stress, so it must have high enough bending strength, fatigue strength and good toughness.

    The structural form and design parameters of the rear axle not only have an important impact on the reliability and durability of the vehicle, but also have a direct impact on the driving performance of the vehicle, such as power, economy, ride comfort, passability, maneuverability and maneuverability. Therefore, the structural type selection, design parameter selection and design calculation of the rear axle of the vehicle are extremely important to the vehicle design of the vehicle.

    Today, with the rapid economic development and the ever-changing production technology, the design and development of the rear axle must be closely based on the reality of scientific production. Only by mastering the latest production technology can we create high-quality rear axle products and cater to the market. To meet the needs of consumers, we have developed automotive rear axle products that meet the needs of consumers.

    The rear axle of the vehicle has an important impact on the structure, assembly, production process, performance, safety, etc. of the whole vehicle. Therefore, special attention should be paid during processing. The production process of the rear axle of the vehicle must be controlled as a key link. While improving the quality of the whole vehicle, factors such as production technical conditions and quality costs should be fully considered, so as to fully improve the overall efficiency of the rear axle production.

    To formulate the quality inspection standards for rear axles of automobiles, it is necessary to combine the requirements of the production process and technical conditions and the performance of the car body. Corresponding quality standards should be formulated for the rear axles of different types and models of automobiles. If the size deviation occurs, it is due to the technological level of design, planning, etc. Problems are unavoidable in production, but the size of the deviation directly determines the appearance of the vehicle, the matching degree of the rear axle installation of the vehicle, and the quality level of parts assembly.

    The raw materials used for processing the rear axle of the automobile must conform to the specified technical conditions, and the dimensional accuracy and surface quality should be inspected. to be put into production.