Evaluation of casting process of nodular cast iron piston ring
From the casting process of nodular iron rings in the above countries, the main process methods abroad are double piece […]
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casting process
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Case analysis of automobile engine block casting
In order to effectively ensure the casting effect of automobile engine cylinder block, this time, taking the casting of an
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Causes and Countermeasures of Blowhole and Sand Loss in Large Supporting Roller Casting
1. Causes The sand mold at the upper part of the outer rim of the casting supporting roller is a
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Simulation analysis of casting process and gating system of dual phase steel pump casing
The castings without riser system were introduced into magma, and the pouring posture of the connecting flange at the top
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Casting process and gating system design of dual phase steel pump casing
Fig. 1 shows the current mainstream pump casing casting process. The water system is injected at the parting surface height
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Application of subsidy scheme in casting process
Through the discussion and application of metal subsidy, dark subsidy and heat subsidy, it can be seen that these three
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Application of heat allowance in casting process
Another subsidy method that does not require product structure design changes is heating subsidy. The heating subsidy is to add
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Application of dark subsidy in casting process
Since there are certain limitations and uneconomies in increasing metal subsidies, it is necessary to consider a process scheme that
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Design of feeding scheme for flange casting process
(1) The defects of the anchor support and the outlet flange are close to the processing surface, and the processing
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Application of metal subsidy in casting process
Metal subsidy is one of the most common subsidies. Metal subsidy refers to the structure subsidized on the basis of
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Main application scope of numerical simulation in casting process
At present, the application of computer in simulation casting process mainly focuses on the following aspects: (1) Simulation of mold
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Development prospect of computer simulation technology for casting process
Although a large number of valuable achievements have been made in the past few decades, some important research still puzzles
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Characteristics of lost foam casting process
Lost foam casting process is different from other casting methods. Lost foam casting process is a new casting method formed
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Centrifugal casting process of bimetal composite pipe
As a key structural member in mining, metallurgy, coal, electric power and other industries, the composite seamless pipe is just
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Optimization of casting process for engine block
1. Cause analysis According to the morphological analysis of the casting pore defects after dissection, it is mainly invasive pores,
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Optimization of casting process for gray iron castings of large engine oil pan
The optimized casting process is shown in Figure 1. The production method of flat casting is adopted, the parting surface
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Centrifugal casting process of bimetal composite roll
China’s iron and steel industry has developed rapidly, and its output has ranked first in the world for many years.
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Additive manufacturing process
Additive manufacturing technology includes a number of modern processes. With the continuous development of various technologies, the application effect of
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Influence of unreasonable structure on casting process and mold design
When examining the casting process of cylinder head, it is necessary to avoid unreasonable structure affecting mold parting or casting
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Influence of cylinder head push rod hole structure on casting process
At present, there are two main structures at the push rod hole of diesel engine cylinder head. One is that
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Influence of diesel cylinder head injector structure on casting process
At present, there are generally two kinds of structures at the cylinder head injector of diesel engine. One is press
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Influence of product structure on casting process of cylinder head
Cylinder head is one of the key components in engine parts. When a cylinder head product model is transformed into
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Casting process design theory of large steel casting
The theoretical basis of casting process CAD system design is the process design method used in the actual production of
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Numerical simulation technology of casting process in China
China has also carried out numerical simulation of casting solidification since 1978. Although it started late, it has also developed
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Casting process CAD system
At present, the general two-dimensional or three-dimensional CAD system has been widely used in China, especially in machinery, architecture and
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Development of numerical simulation technology of casting process
Since the 1960s, forsund, Denmark, first applied the finite difference method to study the numerical simulation of solidification process, which
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Development status of numerical simulation software for casting process
The basic idea of computer solidification simulation is that firstly, the geometric modeling of casting entity is meshed and discretized
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Casting numerical simulation software database
Casting material database system is an indispensable part of casting simulation software. For a complete set of numerical simulation software,
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Development stage of numerical simulation technology of casting process
The level of numerical simulation has reached a high level in developed countries, especially in the United States and Europe
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Development of casting theory in China
At present, the casting theory is relatively perfect, which can play a certain guiding role in the juice setting process