Setting of pouring system for casting parts of support table
1 Function and structure analysis of pouring system System pouring refers to the channel in the sand mold to guide […]
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Upgrading of casting products and development of high-end castings
The transformation and upgrading of many foundry enterprises is the foundation of China’s transformation from a big foundry country to
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Determination of casting process parameters for casting parts of support table
1 Machining allowance In order to ensure the size and accuracy of the machining surface of the parts, the thickness
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Application of 3D printing in automobile mould
1. Application of SLA in the development of plastic mould Plastic molds often work in high temperature and high pressure
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Types of automobile mould
In a broad sense, “automobile mould” is the general name of mould for manufacturing all parts of automobile, such as
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The Integral Role of Casting Products Manufacturers in Product Development
The journey from a concept to a fully realized product is intricate and multifaceted, involving a myriad of processes and
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Principle and characteristics of 3D printing technology
The idea of 3D printing originated in the United States in 1892 and was developed and popularized in the 1980s.
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Determination of pouring position for casting parts of support table
The pouring position of the casting is the position of the casting in the mold when pouring. The pouring position
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Problems faced by sand casting industry
The traditional pattern of sand mold casting is to form products by mold and sand mold combination casting. For multi
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Casting manufacturer treatment process and equipment
The impact of casting production on the environment is huge. According to different pollution forms and components, different measures can
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Selection of parting surface for casting parts of support table
Parting surface refers to the surface on which two half molds contact each other. The selection of parting surface has
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Prevention method of porosity in cast iron
Cast iron castings often have various casting defects. How to prevent these defects has always been the concern of casting
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How to deal with serious scour and sand sticking at the interface of casting coating application and repair sprue
First of all, it should be clearly pointed out that it is absolutely wrong to apply water coating (or cement
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How to clean casting coating without shelling
According to the traditional theory, there are two conditions for coating shelling: one is that the inner coating does not
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Determination of the type and method of the casting mold for the casting parts of the support platform
The mold consists of pouring molten metal into the mold (same as ingot process), and the mold cavity provides the
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Machining performance of engine cylinder block and cylinder head
The poor machinability is a common problem of Engine Castings in China, and it is also the biggest gap between
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Structural technology analysis of casting parts of support platform
The most important part of the casting process design is the process plan, which mainly includes two parts: part structure
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Measures to prevent shrinkage and porosity in ductile iron casting
1.The content of carbon, silicon, manganese, rare earth and magnesium must be appropriate. High carbon content can reduce the tendency
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Risk of valve quality control brought by admittance system of casting industry
In recent years, the voice of environmental protection has been growing, and the government’s requirements for pollution rectification in the
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Material selection of casting parts of support platform
Casting technology is the technology and method to produce castings by applying casting related theory and system knowledge. Including casting
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Characteristics and remedy of air pocket defects in sand casting
Defect characteristics and detection methods The smooth and glossy dimples and pits on the surface of castings where chill is
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Design of foundry equipment for fixture casting
Casting process equipment is the general name of the mold and device used in the process of molding, core making
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How to deal with the cracking of casting coating after drying
In addition to the poor strength and crack resistance of additives which can not overcome the drying shrinkage force, there
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Casting process of EPC for anode steel claw（black area）
The black area is the casting part, which is divided into two parts: embedded box and casting. The embedding process
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The design of the air hole in the fixture casting
The vent hole is used to discharge the gas in the cavity, improve the filling ability of the liquid metal,
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The spheroidizing decay defect of ductile iron casting and its prevention
The characteristics of spheroidization decline: good spheroidization before furnace, poor spheroidization on castings; or good spheroidization of castings poured first
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Sand casting and precision casting process plan of nuclear power valve
In order to stabilize the casting process quality, there are strict regulations on the casting process, material, process and quality
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Casting technology of EPC for anode steel claw（yellow area）
The yellow area is the coating part. The first step in the yellow area is to mix the coating, and
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Engine cylinder block and cylinder head produce casting leakage
Leakage refers to the leakage phenomenon of the cylinder block (cylinder head) during the pressure test (water pressure / air
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Design of cold iron casting for fixture casting
In order to increase the local cooling speed of the casting, the metal block placed in the cavity and the