Production practice of carburizing defects of lost foam casting steel castings
In 2014, ZHY Casting introduced a small lost foam casting production line, mainly for the development of castings for waste […]
Scientific
lost foam casting
Scientific
New technology to reduce carburization of lost foam casting steel castings
At present, the new technologies and methods to reduce the carburization of steel castings mainly include negative pressure combustion empty
Scientific
Slag inclusion casting defects in lost foam casting of steel castings
Slag inclusion casting defect refers to the casting defect formed by dry sand, coating and other inclusions as molten iron
News
Reducing the carburization of lost foam casting steel castings
The measures and methods to reduce the carburization of lost foam casting steel castings mainly include the following aspects: (1)
Scientific
Study on Carburizing defects of lost foam casting steel castings
The lost foam casting method is flexible and convenient in modeling and pouring, especially for products with complex structure. lost
Scientific
Porosity casting defects in lost foam casting of steel castings
According to the causes, the pores produced by lost foam casting steel castings are divided into the following four categories.
Scientific
Defects in lost foam casting reverse spray casting of steel castings
During the pouring process, due to the excessive amount of gas released by the thermal decomposition of the gas mold
Scientific
Negative pressure cutting casting defects of steel castings in lost foam casting
Main reasons: when the sand box is under vacuum, the external air is sucked into the mold due to the
Scientific
Carburizing casting defects of steel castings in Lost Foam Casting
Carburizing is one of the common casting defects in the lost foam casting process of steel castings. The carburizing casting
News
Lost foam casting of steel castings
Lost Foam Casting (EPC), also known as negative pressure full mold casting, has developed to a considerable scale since it
News
Selection of casting process for spiral bevel gear
Casting process refers to the process of pouring high-temperature liquid metal into the mold to obtain a certain shape of
Scientific
Optimization of lost foam casting process for cylinder block
Change the pouring position of the cylinder block and place the top surface of the lost foam casting of the
News
Prospect of lost foam casting process for cast steel valve body
There are still many places that need to be supplemented and improved for the research on lost foam casting process
Scientific
Numerical simulation of lost foam casting of cylinder block
Import the three-dimensional modeling into ProCAST software in x-t format, repair the surface of the parts in mesh module, and
News
Lost foam casting process for cast steel valve body
The lost foam casting process of cast steel butterfly valve body was studied and improved by numerical simulation, and ug8
Scientific
Cylinder block structure and lost foam casting process
1. Structural analysis of cylinder block The schematic diagram of a 12 cylinder block is shown in Figure 1. The
Scientific
Performance test of a new vibrating system for lost foam casting
1. Vibration consistency test Take 18 positions on the sand box, and take 3 ~ 4 points at different heights
Scientific
Application status of vibrating system in lost foam casting
1. lost foam casting vibrating system ZHY casting adopts 20 ~ 40 mesh quartz sand and manual bag sand adding
Scientific
Mold filling and solidification simulation of lost foam casting process scheme for top injection cast steel valve body
(1) Simulation results and analysis of mold filling process Figure 1 (a) – (f) shows the change process of mold
Scientific
Mold filling and solidification simulation of lost foam casting process scheme for bottom cast steel valve body
(1) Simulation results of mold filling process Figure 1 (a) – (f) shows the change process of mold filling temperature
News
Water based lost foam casting coating for cast iron
Lost foam casting technology has the advantages of wide application range, accurate size and shape of lost foam casting, smooth
Scientific
Numerical simulation of solidification process in lost foam casting of cast steel valve body
The figure shows the solidification of cast steel valve body castings at different times. It can be seen from the
News
Lost foam casting coating
Role of lost foam casting coating in lost foam casting The function of lost foam casting coating is to support
Scientific
Numerical simulation and analysis of mold filling process in lost foam casting of cast steel valve body
For example, the liquid filling state of the casting at different times is represented. The red represents the molten metal
News
Methods of preventing back spraying in Lost Foam Casting
Lost foam casting is a kind of casting technology. There will be various casting defects in the casting process, which
Scientific
Analysis of casting defects of cast steel valve body by Lost Foam Casting
The valve body lost foam casting process design produced by ZHY Casting refers to the process scheme of other similar
News
Matters needing attention in lost foam casting process
There are certain specifications and requirements for lost foam casting, and the following aspects should be paid attention to in
News
Main advantages of lost foam casting
Lost foam castings have accurate size and shape, good repeatability and the characteristics of precision casting; The surface finish of
News
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
News
Lost foam casting process
Equipment use This set of equipment and process integrates the advantages of solid mold and vacuum casting. It is suitable