What is Lost Foam Casting？
Lost Foam Casting (LFC or EPC) is a new technology which subverts the traditional casting technology. It is known as […]
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Foam materials and thermophysical parameters of steel castings for bridge supports
A large amount of carbon in foam materials is the “arch criminal” of the carbon defect produced by EPC cast
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Material and thermal properties of steel casting for bridge bearing
In addition to bearing the load from the bridge, the bridge bearing is still in the changing environment, such as
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Research on liquid die forging technology of excavator bucket teeth
With low carbon and low alloy steel zg14crmnsini, the wear resistance and hardness of bucket teeth are improved by advanced
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Design of riser for bridge bearing steel casting
Taking the steel damping bearing as the research object, because of the complex structure of the product, the calculation of
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Feasibility analysis of liquid forging bucket teeth
The structure of xqc460tl-c bucket teeth studied in this paper has changed the symmetrical structure of the original bucket teeth,
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Calculation of riser of bridge bearing steel casting
According to the function, the riser of lost foam casting process can be divided into feeding riser, exhaust slag collecting
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Advantages of liquid die forging technology
The long-term practice of domestic and foreign researchers has proved that the liquid die forging process has many advantages that
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Numerical simulation and process optimization of steel damping casting bearing
By adopting ProCAST The simulation analysis of the horizontal pouring and vertical pouring scheme of the steel damping bearing is
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Design of runner form and section proportion of bridge bearing steel casting
At present, the design of each element size in EPC casting has not yet formed the standard of casting one.
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Common forming technology of bucket teeth in China and abroad
At present, the forming technology of bucket teeth mainly includes sand casting, metal mold casting, lost foam casting and liquid
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Production verification of vertical casting test piece
The steel castings produced by vertical casting scheme are shown in Fig. 1. The appearance quality of the castings is
Scientific
Selection of casting method for bridge bearing steel casting
According to the position of molten metal introduced into the mold, the pouring methods can be divided into top pouring,
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Numerical simulation results of horizontal pouring scheme in Lost Foam Casting
Fig. 1 is a set of photographs of the filling percentage of liquid metal at different times. The red is
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Introduction of liquid die forging technology
Liquid die forging is a green forming technology with high energy efficiency for metal materials, also known as squeeze casting
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Selection of casting position of bridge bearing steel casting
The pouring position of a casting refers to the current state (posture) and position of the casting in the mold,
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Numerical simulation and process optimization of steel damping casting bearing
In the casting process design and process optimization of transfer casting, the “trial and error method” is usually used to
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Design of pouring system for bridge bearing steel casting
Due to the great difference between lost foam casting and traditional sand casting, the process design of lost foam casting
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Development of low carbon alloy bucket teeth for excavators at China and abroad
In recent years, researchers at home and abroad have made great achievements in the research of bucket tooth alloy materials.
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Operation instruction for resin sand casting, sand dropping and cleaning
Process Inspection for cutting riser of sand blasting, surface cleaning, inspection for defects, repair of heat treatment, surface cleaning, inspection,
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Structural analysis of a typical bridge bearing product
Bridge bearing is the casting name of a kind of products. It is an important structural component connecting the upper
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Casting resin sand casting sand mold assembly and closure operation guide
Assembly of sand mold Be familiar with the casting process drawings and related documents before assembly. Check whether the sand
Scientific
Casting process analysis of new superalloy for automobile
According to the test results of high temperature wear resistance and high temperature oxidation resistance of the new superalloy used
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Operation instruction for resin sand casting and core making
Shape Preparation before modeling Check whether the pattern is complete, whether there is damage or deformation, whether the movable block
Scientific
Casting process grain size of new superalloy for automobile
Figure 1 shows the average grain size curve of Superalloy samples prepared at different pouring temperatures. It can be seen
Scientific
Drawing of 3D engineering drawing of lost foam casting steel for bridge bearing
Creo software is used to draw 3D engineering drawings and assemble components. Creo software is a CAD software design package
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Operation guide of casting precision casting smelting
Operation procedure: Preparation: 1) Check the condition of furnace body: check whether the furnace lining, copper tube induction coil, cooling
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Lost foam casting technology and carburizing defects of bridge bearing
This paper mainly carries out scheme design, simulation analysis and production verification of a kind of bridge bearing steel casting,
Scientific
High-temperature oxidation properties of new Superalloys for automobiles during casting process
Figure 1 is a plot of the mass gain per unit area of a high temperature alloy sample prepared at
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Production of bridge bearing steel castings
Relying on ZHY casting, the company is a medium-sized private enterprise producing bridge bearing steel castings. The transfer casting process