Exquisite application of casting technology:

Casting is a crucial step in the engine mold processing process. Through the casting process, metal materials can be injected into the mold cavity in liquid form, and then cooled and solidified into parts with a specific shape. This process requires highly precise mold design to ensure that the final cast part meets strict dimensional and quality requirements. Common casting methods include die casting, gravity casting, vacuum casting, etc. Each method has its applicable scenarios, advantages and disadvantages.

High-precision machining of CNC machine tools:

In the manufacturing process of engine molds, CNC machine tools play a pivotal role. CNC machine tools are controlled by computer programs and can cut and process with high precision to achieve precise shaping of molds. Common CNC machine tools include CNC milling machines, CNC lathes, etc., which use precise motion control to accurately transform the geometric shapes and dimensions on the design drawings into actual parts.

Micro carving by EDM:

Electrical discharge machining is a very precise machining method that uses electric spark discharge to cut metal. In engine mold manufacturing, EDM is often used to process fine structures and complex contours on the mold surface. This technology can achieve micron-level machining accuracy, which is crucial for the manufacturing of some small and delicate mold parts. It also avoids precision requirements that are difficult to achieve by traditional mechanical cutting.

Application of high-speed cutting technology:

High-speed cutting technology refers to a processing method that cuts workpieces under high-speed rotation to improve production efficiency and processing accuracy. In the processing of engine molds, high-speed cutting technology is widely used in cutting, milling and other processes of various metal materials. High-speed cutting can not only improve production efficiency, but also reduce thermal deformation during the cutting process and ensure processing quality.

Heat treatment and surface treatment:

The durability and performance of engine molds not only depend on material selection, but are also closely related to heat treatment and surface treatment. Heat treatment controls the heat treatment process of the material to adjust its lattice structure and improve hardness and wear resistance. Surface treatment includes coating, spraying and other processes to improve the corrosion resistance and wear resistance of the mold surface. These treatment methods effectively extend the service life of the engine mold and improve its stability in high-temperature and high-pressure working environments.

Multi-step composite processing flow:

The processing of engine molds usually requires a multi-step composite processing process. This includes an organic combination of multiple steps such as early-stage casting, CNC machining, and EDM. In this process, each process plays a unique role and work together to promote the final molding. The design and optimization of this composite processing process is the key to the manufacturing industry's pursuit of efficient and high-quality production.