Optimization of Casting Process for Subway Axle Box Body Casting and Defect Prevention
1. Product Structure and Technical Requirements Items Details Structure Symmetrical, with many rib intersections Material ZG230 – 450 Net Mass […]
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box casting
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Design of sand casting process for improving the box body
1. Component structure analysis The lifting box casting is mainly used in petroleum drilling and production equipment, made of ZG25CrNiMo,
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Front end box casting process
The structure of the front-end box casting is complex, with many internal cavities, making the production of front-end box casting
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Numerical simulation of box casting process
The filling process and solidification process of typical box castings are simulated by using the casting process numerical simulation software.
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Numerical simulation of box casting forming
Based on the box casting simulation technology and different process schemes, the simulation software ProCAST is used to simulate and
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Classification and characteristics of gating system for tractor box castings
The pouring system of tractor box castings can be divided into closed type, open type, semi closed type and closed
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Determination of parting surface of tractor box casting
Parting surface refers to the joint surface between two mold components in the casting process of tractor box. Parting surface
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Comparative analysis on the influence of different gating systems on the tractor box sand casting
Through the simulation analysis of mold filling and solidification process of different pouring schemes, the similarities and differences of mold
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Analysis of mold filling and solidification process of stepped gating system for sand casting of tractor box
Figure 1 shows the filling process of the stepped gating system used in the sand casting of the tractor box.
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Minimum sectional area of gating system for tractor box castings
Among the sub units of the pouring system of tractor box castings, the unit with the minimum cross-sectional area is
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Analysis on structure and technology of tractor box casting
The structural diagram of each direction of the tractor reducer box is shown in Figure 1. The mass of the
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Optimization of sand casting process for tractor box
For the stepped pouring scheme, the pouring temperature of 1400 “C and the pouring speed of 6.8kg/s are the most
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Analysis of mold filling and solidification process of top injection gating system for tractor box sand casting
The top pouring system of sand mold casting for tractor box adopts rain pouring, which is divided into four oval
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Pouring time of tractor box castings
The weight of tractor box castings is 205KG, and the estimated gating system mass is 20kg. According to the manual,
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Design principles of gating system for tractor box castings
The gating system of tractor box castings generally includes sprue cup, sprue, runner and inner sprue. Whether the gating system
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Production conditions and technical requirements of tractor box castings
The selected tractor reducer case is a large-scale casting designed by a company, which is produced in large quantities. It
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Numerical simulation of solidification process of sand casting for tractor box
(1) The simulation flow of numerical simulation software is introduced, and the setting of simulation parameters of reducer box body
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Analysis of mold filling and solidification process of injection gating system in sand casting of tractor box
As shown in Figure 1, it shows the filling flow state and temperature distribution at different times when the intermediate
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Setting of simulation parameters for sand casting of tractor box
In the casting forming of tractor box, if the parameters are set improperly, such as the mold cavity is too
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Classification and materials of box castings
According to the function of box casting, it can be divided into transmission box casting, pump body and valve body
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Sectional area ratio of each sprue for tractor box casting
The design of casting process of tractor reducer case is studied. The main research contents include the following parts: (1)
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Molding materials for box casting
Molding materials play an important role in casting production. According to statistics, one ton of new sand is required for
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Overview of box castings
Most of the boxes are cast parts. The shape of box castings is generally complex. The main structure is cavities