Finite element analysis of sand casting coupling parts
1. Structure description of sand casting coupling parts Based on the above reasons, this topic adds the working condition mechanical […]
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casting parts
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Measurement method of Vickers hardness of precision casting parts
Precision casting Vickers hardness test is a kind of indentation hardness test. The value of Vickers hardness has nothing to
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Surface nitriding of precision casting parts
Nitriding is a chemical heat treatment method in which nitrogen atoms penetrate into the surface of metal and alloy workpiece
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Cause analysis of surface defects of AlMg10 alloy casting parts
It can be seen from the chemical composition analysis, microstructure metallography and SEM observation results of the part alloy that
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Surface defects of AlMg10 alloy casting parts
Although the casting performance of Al Mg casting alloy parts is not as good as that of Al Si alloy,
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Reconstruction method of blank model of casting parts
In the manufacturing process, due to the characteristics of complex structure, large volume and many cavities and holes, the casting
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Research status of blank model generation technology for casting parts
In the field of manufacturing feature recognition, the early research usually only considers that all the shapes and functional structures
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Heat treatment crack defects of casting parts
Heat treatment is an important process method to obtain the service performance of casting parts to meet the needs of
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Pouring position of zg310 large casting seat parts
The common characteristics of cast steel are high melting point, poor fluidity, large shrinkage, easy oxidation and inclusion. During casting,
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Technical difficulties of automobile clutch Flywheel Casting
The structure of clutch flywheel casting is shown in Fig. 1. It is a typical small disc casting with diameter
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Basic types and structure of automobile drive axle
In the automobile axle, the front axle is mainly used for steering, also known as the front axle. In the
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Microstructure and properties of 7075 rheo squeeze casting parts aged at different holding time
A number of heat-treated samples with the size of 15 × 15 × 15mm were selected from the successful parts.
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Microstructure and properties of 7075 rheo squeeze casting parts under different aging conditions
The results show that the strength of 7075 rheo squeeze casting parts can be greatly increased by aging treatment. The
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Hardness analysis of 7075 rheo squeeze casting parts treated with different solution time
The Brinell hardness values of 7075 rheo squeeze casting samples after solution treatment at different time were counted in the
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Analysis and discussion of solution treatment experiment results of 7075 rheo squeeze casting parts at different solution temperatures
It can be seen from the metallographic structure figure 1 after solution treatment at different temperatures for 2 h that
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Influence of mold filling speed on defects of squeeze casting parts
In order to improve the quality of wheel shaped squeeze casting parts, the process parameters of different extrusion filling speeds
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Production and research status of inlet cylinder castings
Before 2013, the company’s production performance of gas turbine castings was dominated by only a few small and medium-sized steel
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Present situation of casting engine block in China
Large and medium-sized engine is an important power source of mechanical equipment, which is widely used in automobile, ship, engineering
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Introduction of gating system for casting parts of automobile disc brake caliper
The gating system is composed of a gate cup, a runner, a sprue and an inner gate. It is a
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Hot spot / modulus simulation analysis of brake caliper casting parts
Before designing the mold process, the natural properties of the parts should be analyzed, including weight, volume, surface area, number
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Selection of drawing and parting surface for casting parts
Drawing is to adjust the taper of the mold or casting surface so that the mold and product can be
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Analysis on Solidification Defects of Casting Bed
Defect analysis is mainly based on shrinkage, shrinkage, depression or collapse. ProCast software is used to analyze shrinkage, shrinkage, depression
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Solid fraction analysis during liquid metal solidification of casting bed parts
Because hot joints will occur in large and thick parts during the cooling process of castings, and casting defects such
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Analysis of Temperature Field during Liquid Metal Solidification of Cast Bed Parts
After filling, in order to analyze casting problems such as subsequent solidification defects, the solidification temperature field is further analyzed.
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Production Analysis of Casting Bed Parts
The net weight of machine tool body parts is 1762.75 kg, and the overall contour size of parts is 1985
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Liquid metal filling process for casting bed parts
The flow of liquid metal in filling process has a great influence on the quality of casting. If the design
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Application of gasified die casting in automobile parts manufacturing
Gasified pattern casting is a new casting method in the late 1950s. Some aluminum castings for automobile lightweight, such as
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Application of Cosworth casting method in automobile parts manufacturing
Cosworth method is developed by Cosworth research and development company and GKN United Company in the mid-1970s. It is a
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Analysis on casting technology of automobile gasket
1. Analysis of Minimum Wall Thickness of Castings Considering the limited filling capacity of liquid metal, in order to avoid
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Application of low pressure die casting in automobile parts manufacturing
This kind of die-casting is a process between metal mold casting and die-casting. Under the action of pressure, the aluminum