Aluminum alloy Sand casting process of automobile engine parts

Aluminum alloy Sand castings inside passenger car engines mainly include cylinder block, cylinder head, bearing cover, exhaust pipe, valve cover, chain cover, etc.

Engine Block Casting
High performance, state of the art, engines are driven by the objective to reduce fuel consumption and exhaust gas emissions. This goal, however, is to be achieved while maintaining economic success (i.e. cost reduction). Countless measures that involved a great deal of development effort were developed and implemented in series production by manufacturers with support from the automotive suppliers.

The design process of sand casting and wax mold precision rapid casting can be roughly divided into the following three steps: first, the analysis of sand casting and the selection of casting process; The second is to design the gating system and process parameters of sand casting, and make full use of computer simulation software to verify and optimize the process; The third is the design of sand mold and the selection of rapid manufacturing process. In the selection of sand mold manufacturing process, the process selection will be based on the sand core structure of sand mold and combined with the characteristics of three kinds of sand mold rapid manufacturing processes.

Ningbo Suijin through sand casting process analysis and design optimization of engine aluminum alloy cylinder head, aluminum alloy chain chamber cover and cast iron cylinder block. By defining the database close to the actual mold parameters, the accuracy of simulation analysis is improved, the defect trend in the actual production of sand castings is predicted by simulation analysis, the solution is formulated, and the sand casting process is determined. At the same time, the casting parting design is completed, and the manufacturing process is formulated according to the characteristics of sand mold and sand core.

FAQ

Q1: Are you are the casting trade company or manufacturer?

We are a professional manufacturer with over 16years experience in investment casting, and we our main market is Europe.

Q2: Can you manufacture the part customized or just standard part?

We can customize part according to customer drawing and even with a draft drawing.

Q3: Whether you have IATF16949 certification?

Yes, we have IATF 16949 certification, and we our process is followed IATF 16949 requirement.

Q4: Do you have internal instruction casting defects inspection equipment?

Yes, we have, we have X-ray, magnetic detection equipment, dye penetration inspection and so on