Diesel engine parts made of gray cast iron are high-tech process materials. Because of its high strength and good wear resistance, it is used in many automobile and engine components. In order to ensure the quality of diesel engine parts, specific requirements must be met when producing parts of the same shape. People usually specify the size of the top of the top mokou when processing the parts.
In the process of manufacturing diesel engine parts with gray cast iron, the forging process is generally used. The mokou size should be roughly determined according to the regulations of ISO. Generally, the size should not be too small, and the standard should not exceed 2.5 mm. The size of the mokou should be appropriate, because if it is too small, it will affect the structural strength and welding strength of the parts. On the other hand, if it is too large, the casting defects at the mokou will increase, which will cause the casting quality to be affected.
In order to ensure the accuracy of the high-strength diesel engine parts made of gray cast iron, the upper edge of the mokou should be curved as far as possible, and the slope should not be too steep. The standard wall thickness of mokou should also meet the requirements of the design drawing. After all the processes are completed, the surface of the parts should be smooth and the surface roughness should meet the national standard. In addition, before casting or shipping the parts, they should be checked to see if the size meets the design requirements.
Although the specific requirements for making diesel engine parts with gray cast iron are relatively high, these requirements are still necessary in order to ensure the use of quality products. There are certain difficulties when it comes to the size of the mokou and the standard wall thickness. If it is not handled properly, it will affect the strength and quality of the parts. Therefore, it is important to pay attention to the size and standard wall thickness of the mokou when making diesel engine parts with gray cast iron.
