Diesel engine forging in the production process need to pay attention to the problem

Diesel engine forging is an important part of diesel engine, its quality and performance directly affect the efficiency and reliability of diesel engine. In the production process, the following aspects need to be paid attention to to ensure the quality and safety of diesel engine forgings.

First, material selection

Diesel forgings need to have high strength, corrosion resistance and wear resistance, so the following factors need to be considered when selecting raw materials:

Safety: Select materials that meet safety standards to ensure that they will not cause harm to human health and the environment during production and use.

Corrosion resistance: Diesel engine forgings need to withstand the role of high temperature, high pressure, corrosive gas and other factors in the work, so the material is required to have good corrosion resistance.

Toughness: Diesel engine forgings need to withstand greater impact and vibration, so the material is required to have a certain toughness to cope with various stresses in the work.

2. Forging process

The forging process of diesel forgings includes heating, forming, cooling and other links, and each link needs to strictly control quality and safety. Specific attention should be paid to the following issues:

Heating link: control the heating temperature and time to avoid overheating, overburning and other phenomena to ensure the quality and safety of the forging.

Forming link: The use of reasonable forming process and tools to ensure the accuracy of the shape and size of the forging, to avoid cracks, pores and other problems.

Cooling link: control the cooling speed and time to avoid problems such as quenching and deformation to ensure the performance and safety of forgings.

Third, surface treatment

The surface treatment of diesel forgings directly affects its corrosion resistance and wear resistance, so it is necessary to pay attention to the following issues:

Anti-corrosion treatment: The use of coating, spraying, oxidation and other surface treatment methods to improve the anti-corrosion ability of forging, extend its service life.

Wear-resistant treatment: The use of hardening, coating, surfacing and other surface treatment methods to improve the wear resistance of forgings, reduce wear and loss.

4. Testing standards

In order to ensure that diesel engine forgings meet the specifications, it is necessary to develop the corresponding testing standards, and pay attention to the following issues:

Appearance inspection: The appearance of the forging is tested, including shape, size, cracks, pores, etc., to ensure that it meets the design requirements.

Internal quality testing: non-destructive testing and other methods are used to detect the interior of the forging to ensure that there are no cracks, pores and other problems.

Size inspection: The size of the forging is tested, including length, width, height, diameter, etc., to ensure that it meets the design requirements.

5. Storage and transportation

In the storage and transportation process, the following issues need to be paid attention to to ensure the safety and reliability of diesel forgings:

Storage environment: Choose a dry, ventilated and dust-free storage environment to avoid humidity, high temperature, pollution and other factors affecting the forging.

Mode of transport: Choose the right mode of transport to avoid problems such as bumping, extrusion and vibration during transport to ensure the safety and integrity of the forgings.

In short, in the production process of diesel engine forgings, it is necessary to pay attention to the above problems to improve product quality and safety. Enterprises should actively introduce advanced technology and equipment to enhance their competitiveness. At the same time, it is necessary to strengthen the skills training and safety awareness education for operators. Thus, the production process of diesel engine forgings is safe, reliable and in line with relevant standards.