Feeding characteristics of iron mold sand coated casting process
For iron mold sand coated casting, generally, its cooling speed is fast, the apparent shrinkage time is long, and the […]
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Preventive measures for casting porosity of six cylinder block
As an important part of marine engine, 6T cylinder block has very strict technical quality requirements, excellent tensile strength, high
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Brief introduction of lost foam casting Technology
Lost Foam Casting Technology (EPC or LFC) is made of foam plastic, which is exactly the same as the structure
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Effect of mold filling process of nodular cast iron on the quality of iron mold sand coated castings
The mold filling process has a great influence on the quality of iron mold sand coated castings, which is one
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Equilibrium solidification theory of sand casting process
The gating system, riser and chill must be designed according to the solidification principle of castings in sand casting process.
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Classification of steel castings
Cast steel refers to the steel specially used for manufacturing steel castings. When the strength requirements of castings are high
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Prospect of finite element method for tractor gearbox shell casting
The finite element analysis and topology optimization design of tractor gearbox shell casting under static conditions are carried out. The
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Factors affecting the quality of iron castings
The first is the design process of iron castings. When designing, in addition to determining the geometry and size of
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Lost foam casting process
Equipment use This set of equipment and process integrates the advantages of solid mold and vacuum casting. It is suitable
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Heat transfer model and numerical simulation analysis of iron mold sand coated casting
After the molten metal is poured into the sand coated iron mold, “casting, sand coated layer and iron mold” form
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Characteristics of iron mold sand coated casting process
Iron mold sand coated casting is a technology developed in the late 1970s in China’s foundry industry. This process is
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The calibration of a bucket tooth position is faulty
The situation of a bucket tooth fault is relatively simple, which can be divided into bucket tooth fault in the
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Application field of vermicular graphite cast iron
Because vermicular graphite cast iron has the properties of both nodular cast iron and gray cast iron, it has unique
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Application of steel castings
Due to the characteristics of steel castings, almost all industrial departments need steel castings, which are widely used in ships
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Cooling of nodular cast iron crankshaft
Nodular cast iron crankshaft has been more and more widely cast by iron mold sand coating. As cast nodular cast
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Introduction to investment casting
Wax loss casting, now known as investment casting, is a casting process with little or no cutting. It is an
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Production of nodular cast iron by iron mold sand coated casting process
Foundry industry plays an important role in the development of national economy. In recent years, the output and quality of
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Overview of fault detection algorithm for bucket teeth of excavator
It is the algorithm flow of the whole bucket tooth fault detection system of excavator. This algorithm needs to detect
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Advantages of steel castings
1.Greater design flexibility This design has the greatest freedom to choose the shape and size of castings, especially complex shapes
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Finite element method of gearbox shell casting of high horsepower tractor
Due to the limitations of time, conditions and personal experience, there are still many deficiencies: (1). Mesh size of finite
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Products of iron castings
In December 2021, China produced 3011500 tons of iron castings, with a year-on-year increase of 7.67%. According to the relevant
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Rapid casting technology of tractor gearbox shell
In recent years, with the vigorous development of manufacturing industry and the acceleration of the diversification of product market demand,
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Quality of iron castings
Articles cast with molten iron are collectively referred to as iron castings. Due to the influence of many factors, there
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Lost foam casting production line
Type Stand alone or simple Generally, 1-2 three-dimensional shaking tables (for molding) and several to more than 10 special sand
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Characteristics of gray cast iron
Compared with ordinary carbon steel, the properties of gray cast iron have the following characteristics. (1) Low mechanical properties. The
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Bucket tooth fault detection based on image segmentation and contour feature
Through the fast r-cnn target detection algorithm, the position of normal bucket teeth in the image can be obtained, and
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Analysis results of reverse gear working condition of tractor gearbox housing casting
Fig. 1 and Fig. 2 are displacement nephogram and stress nephogram of tractor gearbox housing casting under reverse working condition
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Analysis of bucket tooth target detection results
(1) Analysis of bucket tooth data training results of model bucket From the perspective of loss change, the overall trend
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Analysis results of first gear working condition of tractor gearbox shell casting
The displacement nephogram and stress nephogram of tractor gearbox shell casting under the first gear working condition are shown in
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Advantages and disadvantages of steel castings
Steel castings refer to parts made of cast steel, which have similar properties to cast iron, but better strength than