Câmara de admissão EGR - Castões de precisão de aço inoxidável

DESCRIÇÃO DO PRODUTO

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.

Recursos do produto

1.thin-walled, complex structure, easy to produce deformation in the casting process
2. 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;
Nossa empresa possui uma forte equipe de desenvolvimento técnico, com a capacidade de desenvolver uma variedade de peças moldadas no campo de fundição de precisão, buscando a excelência, para fornecer aos clientes produtos e serviços eficientes e de alta qualidade sempre foram a nossa adesão ao conceito.