Archives

spacer

Sand Casting Technology of Pumping Unit Crank

Pumping unit is a kind of mechanical equipment for oil extraction, which can make oil out of the well by pressurizing. The crank is the main force bearing part of the pumping unit, and it is the bearing and transmission part that transforms the high-speed motion into the low-speed...

spacer

Overview of Investment Casting Technology

Investment casting, also known as lost-wax casting or precision casting, is a manufacturing process that can produce complex metal parts with high precision, excellent surface finish, and minimal machining requirements. This casting method is suitable for a wide range of materials, including ferrous and non-ferrous alloys such as steel,...

spacer

Development of casting technology for vehicle parts

The automobile industry is the main service object of the casting industry. From a technical point of view, the casting process can provide almost any form, structure and size of vehicle parts, some of which are classic vehicle parts (such as engines) that other methods cannot provide. Based on...

spacer

Advantages of 3DP technology and traditional casting

(1) Improvement of dimensional accuracy of castings ① The accuracy of sand core produced by 3DP technology is ± 0.5 mm, and the deviation of casting wall thickness can be controlled within 1 mm. ② The surface roughness of castings produced by 3DP technology can reach the level of...

spacer

Comparison between 3DP technology and traditional casting

(1) Shorten production process 3DP directly prints sand mold/core, which saves the process of mold design, manufacturing and molding and core making, and greatly shortens the development cycle and cost of new products; It takes about 35 days to develop new products with traditional casting, while it only takes...

spacer

Application of 3DP technology in casting production

With its unique advantages and huge development potential, 3DP technology has attracted the attention of many enterprises. 3DP technology has the advantages of design and manufacturing integration, high flexibility, shortening the development cycle of new products and reducing the cost of research and development. The process of producing a...

spacer
spacer
spacer

Development of casting process simulation technology

As early as 1940, when computer technology was just starting, Victor Paschkis of Columbia University of the United States put forward a mathematical model for the analysis of casting process simulation “HeatandMass Flow Analyzer”. Based on this analytical model, Victo Paschkis made a heat conduction analysis on the sand...

spacer