The manufacturing process of agricultural machinery forgings mainly includes the following: forging process: forging refers to the process of heating the metal material to a certain temperature and applying pressure to make it undergo plastic deformation in the mold. Common agricultural machinery forgings, including crankshaft, connecting rod, gear, etc., can be manufactured by forging process. The forging process can improve the uniformity and structure density of the metal, so that the forgings have higher strength and wear resistance. Casting process: Casting refers to the process of pouring molten metal into a pre-made mold, and cooling and curing to get the desired shape. Some large parts of agricultural machinery forgings, such as engine cylinder block and gearbox shell, are often manufactured by casting process. The casting process is suitable for the manufacture of parts with complex shapes and large sizes. Welding process: Welding is the process of melting metal or non-metal materials to form a permanent connection between the surface of the part and the joint part. In agricultural machinery, welding is often used to connect smaller parts or repair damage to agricultural machinery parts. Processing and machining process: After forging and casting, a series of precision machining, such as turning, milling, grinding, drilling, etc., is needed to achieve precision and surface quality requirements. These processes can be used to form agricultural forgings of various complex shapes and sizes. Surface treatment process: In order to improve the surface hardness, wear resistance and corrosion resistance of agricultural machinery forgings, some surface treatment processes are often used, such as infiltration, heat treatment, plating and so on. The above are some common manufacturing processes for agricultural machinery forgings, and the specific choice of which process depends on the material, shape, functional requirements and economic factors of the forgings. The manufacturing of agricultural machinery forgings needs to rely on professional equipment and technical teams to complete, and ensure that product quality meets relevant standards and requirements.
