Solidification process and characteristics of grey cast iron
In the cooling and solidification stage, there is eutectic solidification transformation in gray cast iron, and the w stable system […]
Scientific
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Advantages and disadvantages of complex thin-walled precision aluminum alloy castings by sand gravity casting
In recent years, in order to pursue the reasonable structure and lightweight of parts and components, the parts originally composed
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Wet sand casting process of Nodular Iron Crankshaft
Crankshaft is one of the most important components of automobile engine. For automobile crankshaft, its main function is to realize
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Formula analysis of a casting coating
Bauxite 90%, quartz powder 10%, phenolic resin 2%, white emulsion 2%, calcium bentonite 3%, washing powder 0.1%, isopropanol 0.1%, appropriate
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Present situation of grey cast iron production in China
Use of grey cast iron Gray cast iron plays an important role not only in China’s economic production, but also
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Formula analysis of EPC coating
1.Paint composition For the preparation of magnesia powder 30-50%, pearlescent powder 20-40%, mica powder 15-30%, silica sol 3-9%, white emulsion
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Effect of different pouring speed on casting quality
For the same casting, the pouring time is different when the pouring speed is different. If the pouring speed is
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Casting process drawing and card of casting parts of support platform
For the casting process design of the support table parts, first of all, from the part drawing, read the drawing,
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Basic production technology and management level of ZHY casting high end castings
When some domestic foundry enterprises change from the original production of low-end products to the production of high-end castings with
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Effect of pouring temperature on casting quality
Pouring temperature is the temperature at which the liquid metal enters the gate. If the pouring temperature is too high,
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ZHY Casting ensures high quality and stability of castings
The characteristics of high-end castings are high level of performance and high stability of quality, both of which are indispensable.
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Determination of cross section size of each component of casting parts of support platform
The section size of each component can be obtained by simple empirical formula according to the type, quality, size, wall
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The development trend of 3D printing in the field of automobile mould
Due to its technical characteristics and some unsolved technical problems, 3D printing technology is not able to completely replace the
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Selection of casting technology for spiral bevel gear
Casting process refers to the process of pouring high temperature liquid metal into the mold to obtain a certain shape
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ZHY Casting ensures the export quality of high-end castings
High end castings have high performance requirements and great manufacturing difficulties. The concept and requirements of quality first in the
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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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Brief introduction of casting defects of spiral bevel gear
Formation mechanism of shrinkage cavity and porosity during solidification of castings The volume shrinkage during solidification is the cause of
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Defect analysis and solution of trial casting blank
1 Inspection for fleshy defects of castings The contour of the two blanks is clear, and there is no obvious
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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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Trial production process of EPC for motor shell
After the installation and debugging of the water jacket core mold, the water jacket core was successfully made. After the
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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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Design features of EPC mould
It can be seen from the research that the appearance of the motor housing is completely expressed by the EPS
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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