What is the design structure of stainless steel castings?
Facilitates model making, core box and styling
1. The inner wall of the casting of the small and medium-sized rubber mixing machine or the U-shaped mixing machine should not be used as much as possible when casting. When using the mold shell, it should be conducive to support points, immobilization and sand discharge, and there should be sufficient technical holes when necessary;
2. For the inner and outer edges and rib structures of precision castings, a certain structural inclination should be set in the mold ejection direction;
3. The distance between a part of the punch on the casting and the body of the casting should not be too far. Several punches at the same relative height and close to each other on the same surface should be used to produce a part of the overall protrusion.
4. The appearance of the casting should be simple and easy to cast. The clinical diagnostic surface of castings shall be leveled, and the total number of clinical diagnostic surfaces shall be at least;
Second, the tendency to create disadvantages should be reduced
1. Stainless steel precision castings should minimize large planes;
2. The casting hole on the inner wall of the precision casting should be reinforced with a raised edge structure to reduce the wall thickness;
3. The structure of the casting should be such that it can be closed as far as possible without being obstructed during refrigeration;
4. For the solid layer cavity with a relatively large total area such as water and gas safety channels in the casting, multiple connecting columns should be set.Fenghua Xinke Precision Casting Co., Ltd is a enterprise specializing in the manufacturing of Silica Sol Castings,Lost Wax Investment Castings,Coated Sand Castings and finished products in stainless steel,carbon steel and low alloy steel. Our company is a world class manufacturer and supplier of investment castings with silica sol or water glass process in China. We both have our own steel casting foundry and CNC machining factory,which enable us to supply both precision castings and finished products with an annual production capacity of over 20,000 tons. As OEM Agricultural Casting Manufacturers and Custom Construction Machinery Casting Factory, our products cover a wide range of industries including train & railway, automobile & truck, construction machinery, mining machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine ,hardware, power equipment and so on. We are capable to custom Forklift Casting according to customers’ drawings or samples.We are familiar with the various industrial standards, such as Chinese GB, American ASTM, AISI , German DIN, French NF, Japanese JIS, British BS, Australian AS and Association of American Railroads (AAR ) and other industrial standards. Our products are mainly exported to over 30 countries such as USA,Germany,Japan,Spain,Italy,UK,Korea,Australia, Canada and etc.