Investment casting cylinder plug

The traditional investment casting process is a near-net molding process with high dimensional accuracy, complex structure and material adaptability of castings, which is widely used in the aerospace industry with high efficiency and focus on fat reduction. Its production process is to make metal molds, wax molds, trees, slurry sandblasting shells, steam dewaxing, mold shell baking, pouring, casting post-treatment and casting inspection. Traditional precision casting process mold processing molding cycle is long, high cost, can not quickly respond to market demand.

Light curing machine rapid prototyping technology involves rapid precision casting technology (SLA), is made of parts with high flexibility of modern advanced technology CAD the model can directly drive the equipment to complete the original shape of the part and manufacturing, for direct manufacturing of precision casting models, can greatly improve its flexibility to complete rapid forging. Compared with other rapid prototyping methods used for investment mold forging (such as SLS, FDM, etc.), it has great advantages in terms of dimensional accuracy and surface quality.

Take the investment mold precision casting impeller for example, the impeller is mainly used in the military and civil aviation industry, and the casting process is difficult. Front, with it Lite600HD-D3.Stereo light curing machine D printing equipment fast resin mold shell to replace the traditional mold precision casting in the wax mold, not only save costs, and speed up the production cycle, and the entire printing time of only 5 hours, 15 minutes and 26 seconds, which not only can avoid the traditional mold precision casting production process involved in the production of metal molds and wax mold.