2023-10-18
The development of silica sol investment casting in China is relatively late, and the product requires relatively high processing precision in the production process. Silica sol precision casting must strengthen its grasp of product processing technology in terms of concept and operation and continue to supplement its own professional skills. At present, silica sol precision casting products have a rich and colorful social experience. In the process of application, the entire precision casting production process will be sorted out, and a more powerful classic will be cast. In the process of filling the foam plastic model, it must go through other processes. Vaporization and dissolution will produce a lot of foam, small-molecule water vapor, and embers.
The composition of silica sol precision casting products is harmful to the body to a certain extent. In their daily work, actual operating staff need to strictly implement the operating guidelines. Whether it is the operation process or the auxiliary safety protection project, it must be carried out in accordance with the operation process that must be mastered in the production process.
For some complex thick-walled castings, in the process of use, in order to effectively improve the high-precision castings of high-quality silica sol castings with high gas coverage of the mold shell, if possible, the vent can be installed at the Z height, so effective gating system software settings can avoid gating with mixed gas.
In the application of silica sol investment casting, effectively promoting the metal material of the four-column hydraulic press can better fill the box, copy the shape of the box, improve the precision of the casting, and avoid the defects of venting and insufficient pouring. Silica sol is crystallized under pressure, and its shell can be cast under effective pressure. At the end of the product, it will immediately close the towerless tank. Working under pressure, the casting expands into a dense one.