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EGR Intake Chamber - Stainless Steel Precision Castings from China Suppliers and Factory, Airtight Testing Included
Product Description
This is a part used in the automobile exhaust system-EGR cooler, the name is intake chamber.
It is made of stainless steel 304 material, which has the advantages of high temperature resistance, corrosion resistance, etc. It is widely used in the field of precision casting parts for automobiles, food machinery, valve bodies, pumps and so on.
Product Features
- Thin-walled, complex structure, easy to produce deformation in the casting process.
- The product has a sealing requirement, for casting defects control requirements are high.
- Figure 2 shows the flange surface of the parts, this surface is connected to the external air intake sealing flange surface, so there are flatness and roughness requirements; face of the notch is to prevent the installation of interference with the choice of avoiding the air.
- Figure 3 shows the machining of the square port, the role of processing here is to meet the needs of the drawing tolerance ± 0.05mm, for brazing with the EGR shell fit, the size of the conformity determines the pass rate of brazing.
- Figure 4 shows the waist-shaped mounting holes, here the role of the EGR cooler and the body of the role of the connection, the waist-shaped holes have the advantage of improving the adjustment space during installation.
- The product was developed in the middle of 2020, and mass production was realized in 2021, and is now in a stable supply state, with an annual supply of 100,000 pieces.
- Our company has a strong technical development team, with the ability to develop a variety of shaped parts in the field of precision casting, striving for excellence, to provide customers with efficient, high-quality products and services has always been our adhering to the concept.
Frequently Asked Questions
What is the application of this intake chamber?
It is a part used in the automobile exhaust system-EGR cooler. It is widely used in the field of precision casting parts for automobiles, food machinery, valve bodies, pumps, and so on.
What material is the intake chamber made of?
It is made of stainless steel 304 material, which provides high temperature resistance and corrosion resistance.
What are the challenges in casting this intake chamber?
The product has a thin-walled, complex structure that is easy to deform during the casting process. Additionally, it has strict sealing requirements, making control over casting defects critical.
What is the tolerance requirement for the square port?
The square port is machined to meet drawing tolerances of ±0.05mm, which ensures a precise fit for brazing with the EGR shell and determines the brazing pass rate.
What is the annual supply capacity of this product?
The product was developed in mid-2020 and achieved mass production in 2021. It is currently in a stable supply state with an annual supply of 100,000 pieces.
Can your company develop other custom precision casting parts?
Yes. Our company has a strong technical development team with the ability to develop a variety of shaped parts in the field of precision casting to provide efficient, high-quality products and services.