For example, in the case of sand mold precision casting, factories engaged in mass production should create conditions to adopt technologically advanced molding and core-making methods. The production lines equipped with old-fashioned jolting or jolt-squeezing molding machines have low productivity, high labor intensity for workers, and excessive noise, which fail to meet the requirements of mass production and should be gradually renovated.
Stamping is classified by process into two major categories: separation processes and forming processes. Separation processes, also known as blanking, aim to separate stampings from sheet metal along a specific contour line while ensuring the quality requirements of the separated section.
The existence of shrinkage cavities and porosity in die castings and other castings is a common phenomenon. Is there a way to completely solve this problem? The answer should be yes, but what exactly is it?
Whether the material of gray iron castings, large-scale iron castings, and machine tool castings is qualified mainly depends on whether the five major elements in the casting material meet the indicators. The conventional elements include five types: carbon (C), sulfur (S), phosphorus (P), manganese (Mn), and silicon (Si).
Casting is an ancient manufacturing method with a history of approximately 6,000 years. With the continuous development of industrial technology, casting technology has become increasingly mature. Nowadays, new casting methods have emerged in the field of casting. Below is a detailed introduction to the advantages and disadvantages of common casting technologies.
Since China introduced the silica sol shell production process, the investment casting (lost-wax precision casting) production in China has achieved rapid development and significant progress. In response to the development of the casting industry in recent years, competition within the industry has become increasingly fierce, with comparisons made across raw materials, equipment, processes, and other aspects. Meanwhile, customers have put forward higher and higher requirements for casting quality.
Professional technical research and development team to provide customers with the best solution.
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