Some new technical means have been applied to the machinery manufacturing industry
The definition of traditional manufacturing industry refers to the industrial production process in which raw materials are converted into finished […]
The definition of traditional manufacturing industry refers to the industrial production process in which raw materials are converted into finished […]
The analysis of the process parameters of the composite mold is the basis for the subsequent optimization design of the
Low carbon manufacturing is a sustainable manufacturing idea based on ecological and environmental protection. For the manufacturing industry, it is
Sand casting is a complex and complete manufacturing system. Almost every casting process has the input and output of resources
In sand casting, the casting process performance of the mold is directly related to the quality of the casting. The
Traditional sand casting mostly constructs the mold cavity and core seat through wood mold or metal pattern. It has an
This paper mainly focuses on the low-carbon modeling of Moldless sand casting process and the optimal design of composite mold.
Squeeze casting can make the liquid metal form, solidify or accompanied by a small amount of plastic deformation under high
At present, the traditional casting industry has the problems of large energy consumption, low product manufacturing accuracy, large machining allowance,
The development of casting technology in China will focus on the following aspects: ① Green casting technology is an important
The output of steel castings in China has continued to grow since 2000 and is widely used in internal combustion
According to the data, the total output of various castings in China in 2017 was 49.4 million tons, an increase
Combined with the research status of related fields, the selection and optimization of low-carbon process scheme of sand casting is
The traditional mode of manufacturing and service capacity expansion has been difficult to meet the growing demand for products. Applying
Casting is the basis of equipment manufacturing industry, which undertakes the forming of most metal parts. As a relatively early
In recent years, with the development of mechanical equipment towards portability, low energy consumption and high efficiency, new requirements are
Driven by the technology of mold less sand casting, according to the principle of mold forming, the molding of mold
Grain refinement has always been an effective method to improve the strength and toughness of metal materials in the field
The heat treatment process direction is mainly studied, and the following are several strengthening types: (1) Solid solution strengthening This
(1) The graphite morphology of the three grades of gray cast iron samples is mainly type A, with a small
There are thousands of kinds of steel used in all walks of life. The alloy type, content and performance of
The tempering process is the quenching and tempering step after the previous heat treatment. Although the martensite in the structure
Combined with the performance requirements and development direction of crusher lining material, a new bainite Martian multiphase wear-resistant cast steel
Generally speaking, the as cast alloy steel is mostly ferrite + carbide phase, and so is 2Crl3, which needs further
Stainless steel materials are classified in many ways: austenite, martensite, ferrite and two-phase structure; There are two kinds of stainless
The strengthening and toughening treatment of 2Crl3 studied in the experiment takes the heat treatment process as a means and
Due to the development and improvement of the output and technical level of China’s iron and steel industry, the demand
Taking the traditional sand casting process design as the object, this paper mainly studies the process carbon benefit modeling and
The chemical composition of gray cast iron consists of two parts: one is the basic composition, that is, five elements:
With the development of information technology, the information management of casting technology is particularly important. Casting is a comprehensive, professional