Analysis of mold characteristics of Moldless sand casting
In sand casting, the casting process performance of the mold is directly related to the quality of the casting. The […]
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Analysis on process characteristics of sand mold casting without mold
Traditional sand casting mostly constructs the mold cavity and core seat through wood mold or metal pattern. It has an
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Low carbon modeling of mold less sand casting process and optimization design of composite mold
This paper mainly focuses on the low-carbon modeling of Moldless sand casting process and the optimal design of composite mold.
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Application of squeeze casting technology in automobile structural parts
Squeeze casting can make the liquid metal form, solidify or accompanied by a small amount of plastic deformation under high
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Sand mold 3D printing and sand mold NC milling are representative technologies of Moldless sand casting
At present, the traditional casting industry has the problems of large energy consumption, low product manufacturing accuracy, large machining allowance,
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Development of foundry technology in China
The development of casting technology in China will focus on the following aspects: ① Green casting technology is an important
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Output of various castings in China’s foundry industry
The output of steel castings in China has continued to grow since 2000 and is widely used in internal combustion
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Statistics of China’s casting output in 2017
According to the data, the total output of various castings in China in 2017 was 49.4 million tons, an increase
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Selection and optimization of low carbon process scheme for sand casting
Combined with the research status of related fields, the selection and optimization of low-carbon process scheme of sand casting is
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Research status of Moldless sand casting and composite mold
The traditional mode of manufacturing and service capacity expansion has been difficult to meet the growing demand for products. Applying
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Research status of sustainable development of foundry industry
Casting is the basis of equipment manufacturing industry, which undertakes the forming of most metal parts. As a relatively early
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Effect of graphite morphology and distribution on properties of nodular cast iron
In recent years, with the development of mechanical equipment towards portability, low energy consumption and high efficiency, new requirements are
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Forming method and material selection of composite mold for sand casting
Driven by the technology of mold less sand casting, according to the principle of mold forming, the molding of mold
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Refinement of microstructure and grain during heat treatment of steel
Grain refinement has always been an effective method to improve the strength and toughness of metal materials in the field
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Strengthening type of steel heat treatment process
The heat treatment process direction is mainly studied, and the following are several strengthening types: (1) Solid solution strengthening This
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Metallographic structure analysis of three grades of gray cast iron
(1) The graphite morphology of the three grades of gray cast iron samples is mainly type A, with a small
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Strength and toughness theory of steel
There are thousands of kinds of steel used in all walks of life. The alloy type, content and performance of
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Microstructure of tempered Crl3 steel
The tempering process is the quenching and tempering step after the previous heat treatment. Although the martensite in the structure
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Wear resistance mechanism of cast steel liner of cone crusher
Combined with the performance requirements and development direction of crusher lining material, a new bainite Martian multiphase wear-resistant cast steel
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Annealed microstructure of Crl3 stainless steel
Generally speaking, the as cast alloy steel is mostly ferrite + carbide phase, and so is 2Crl3, which needs further
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Introduction and classification of Crl3 stainless steel
Stainless steel materials are classified in many ways: austenite, martensite, ferrite and two-phase structure; There are two kinds of stainless
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2Crl3 stainless steel valve body
The strengthening and toughening treatment of 2Crl3 studied in the experiment takes the heat treatment process as a means and
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Heat treatment process of 2Crl3 stainless steel
Due to the development and improvement of the output and technical level of China’s iron and steel industry, the demand
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Innovative points of Research on carbon benefit Modeling and Optimization of Sand Mold casting process Design
Taking the traditional sand casting process design as the object, this paper mainly studies the process carbon benefit modeling and
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Chemical composition of grey cast iron
The chemical composition of gray cast iron consists of two parts: one is the basic composition, that is, five elements:
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Rapid development of global wind power foundry industry
With the development of information technology, the information management of casting technology is particularly important. Casting is a comprehensive, professional
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Research conclusion on characteristic carbon benefit Modeling and Optimization of Sand casting process Design
In order to solve the problems of low energy efficiency and great environmental impact in the traditional foundry industry, this
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Carbon benefit calculation under the influence of Sand Mold casting process Design characteristics
The carbon benefits of the three process schemes are calculated according to the formula. According to the production target priority
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Low-carbon Optimization steps for characteristic parameters of Sand casting process Design
According to the above-mentioned parameter optimization objective function, and combined with the characteristic carbon benefit calculation model of process design,
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Smelting and casting of Bei Ma multiphase wear-resistant cast steel lining plate for cone crusher
During smelting, weigh each raw material according to the weight percentage required by the composition, melt it in the electric