Introduction to the application process of casting coating
For the application of casting coating, brush coating, dip coating, flow coating and spraying methods shall be selected according to […]
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Classification and standard of casting coatings
Casting coating is one of the indispensable raw and auxiliary materials in the casting process, which has a significant impact
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Investment casting technology of aluminum alloy
Aluminum alloy castings are widely used in advanced weapons because of their low density, high specific strength, good corrosion resistance,
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Sand casting process classification and molding method of sand
Classification of moulding sand: According to different binders, molding sand can be divided into: (1) Clay sand (2) water glass
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Development of investment casting technology in aviation industry
Basic casting theory and forming law Due to the lack of theoretical research, the complexity and uncertainty in the filling
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Water based and alcohol based flow coating for cast steel and cast iron
The composition of white corundum is α – Al2O3, its content is over 98% – 99%, the impurity is very
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Application of investment casting technology in aviation industry
With the combination of investment casting technology, automatic control, computer simulation and other advanced technologies, the filling performance of alloy
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Effect of suspension agent type on properties of zircon powder flow coating
1. Test results and analysis Four kinds of suspending agent: HB type suspending agent, Henan Xinyang bentonite, Hebei Zhangjiakou bentonite,
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Production and development of precision sand casting technology
The development of aerospace industry is inseparable from the support of the casting industry. Some large aircrafts often need to
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Casting flow coating and its equipment
1. Refractory powder Commonly used refractory powders include zircon powder, brown steel jade powder, bauxite powder, quartz powder, mullite powder,
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Production technology of thin wall complex structure casting
With the development of automobile industry and the demand of energy saving and emission reduction, the lightweight of automobile parts
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Basic properties and test methods of flow coating
1.Properties of flow coating (1) The rheological properties meet the requirements of flow coating process. (2) Suitable coating thickness. Generally,
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Digitalization of Automobile Casting Development
The comprehensive combination of Automobile Casting Development and digital technology can significantly improve the level of casting technology and shorten
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Development of flow coating technology for casting coating
1.Flow coating equipment The flow coating equipment includes two parts: one is the gripping and rotating device of sand mold
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Lightweight of Automobile Casting
On the premise of ensuring the strength and safety performance of the vehicle, reduce the curb weight of the vehicle
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Comment on coating process of casting coating
1. Brushing and swabbing 2. Dip coating 3. Spraying (1) The pressure of compressed air system is usually 500-600kpa. (2)
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Development of alcohol based coating for EPC of high manganese steel
As an advanced casting method, lost pattern casting is paid more attention to and applied to the production of high
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Integrated design of Automobile Casting
Casting is one of the oldest metal forming methods. About 15% ~ 20% of automobile parts are produced by different
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Casting defects and control of nodular iron crankshaft in wet sand mold
The defect analysis of nodular iron crankshaft in the actual production process can be divided into many defects, such as
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Development and present situation of casting coating
1. Casting coating theory (1) The mechanism of anti sticking sand, including sintering stripping theory, bright carbon theory and so
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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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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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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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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