Casting output of the top ten casting producing countries in the world
In the past century, the continuous change of global climate has been a hot topic, and the impact of climate […]
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casting process
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Improvement measures of casting process of turbocharger pressure shell
Many factors such as the shape, wall thickness, material characteristics and size of the mold and the casting have an
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Casting process of turbocharger pressure shell
Under the influence of the concepts of energy conservation and emission reduction and green environmental protection, more and more people
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Feasibility analysis of casting process of nodular cast iron piston ring
German experts have repeatedly stressed that “the key to the production of nodular cast iron piston rings lies in raw
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Experimental materials and methods of casting process on mechanical bearing pedestal performance
1. Test materials and casting process parameters In this experiment, ZG35CrMo steel is selected as the material of mechanical bearing
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Background analysis of the influence of casting process on the performance of mechanical bearing pedestal
With the continuous development of China’s industrialization, more and more mechanical equipment of different sizes and types are applied to
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Design description of welding equipment for investment casting process group of impeller blade
(1) The welder assembly of impeller blade assembly is composed of 6 parts: upper cover plate, lower cover plate, locating
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Design of welding equipment for investment casting process group of impeller blade
In the traditional sense of investment casting, the welding of investment module, that is, after removing flash, polishing and inspection,
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Selection of impeller casting process
Based on the previous experience of investment casting and sand casting in the production of various impellers, the two commonly
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Optimization of the Foundry Technology for Planetary Frame of the Shearer
As the most important output component of the shearer gear transmission system, the planet carrier has a complex structure and
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Model analysis of compressor casting diaphragm with casting defects
1. Gridding The analysis is performed in the Ansys Workbench. The first step in finite element analysis of casting diaphragm
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Test results of casting process of mechanical bearing pedestal structure
1. Impact performance After the impact test is completed, the impact absorption rate of bearing pedestal will change with the
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Research and Analysis on experimental materials and methods of mechanical bearing pedestal structure casting process
1. Test materials and casting process parameters Combined with the scientific casting process and methods, the properties of casting samples
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Background analysis of the influence of casting process on the performance of mechanical bearing pedestal
As we all know, bearing pedestal is an important part of modern machinery and plays an important role in the
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Advantages of forged knuckle over cast knuckle
At present, the coupler knuckle used in the couplers of China’s railway freight cars is cast coupler knuckle. The cast
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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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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,