Contact: Yang Jie
Phone number: 13967826000
Emergency number: 15990255860
Landline number: 0574-86020398
Email: wyp@jinyi-nb.com
Address：No. 1-2, No. 1, Building 1, No. 8, Qiangfeng Road, Baifeng Street, Beilun District, Ningbo City, Zhejiang Province
Precision casting of stainless steel plate is a special casting method compared with the traditional casting process. It can obtain a relatively accurate shape and high casting precision. When manufacturing stainless steel materials, some products have strange shapes and cannot be manufactured with elbows and other processing techniques. For products with a hollow or solid structure), a processing technology is selected that uses wax mold → sand mold → liquid raw material filling and forming.
Make mold shells according to different shapes of equipment. The mold is divided into left and right concave mold methods, which are carried out according to comprehensive processes such as turning, planing, milling, etching, and spark discharge. The shape and size of the dent are the same as the half of the product. Since precision lost wax casting is mainly used in industrial production of wax pressing applications, aluminum alloy materials with low melting point, low strength, low requirements, relatively cost-effective price and relatively light net weight are used as mold shells.
The wax mold that has completed the sandblasting process is evenly coated with a layer of milky white industrial natural latex (silicon soluble slurry) before the baking process to have the effect of bonding and drying the sand mold and its sealing wax mold function. , in preparation for the subsequent baking process. At the same time, after the baking process, the ductility of the molding sand can be improved, which is beneficial to smash the regolith and remove the rough embryo.
Precision casting of stainless steel plate includes many processing technology types, metallic casting, porcelain casting, aluminum dihydrogen phosphate casting and investment casting. Although they all belong to precision stainless steel plate precision casting, each casting process has its own characteristics and its own market status. It can be said that all precision casting processes are independent.
