Coating technology for water glass sand casting of impeller
a. Formulation of water glass sand casting coating for impeller In order to ensure that the surface roughness of impeller […]
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sand casting
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Blowing hardening process of sand casting
According to the experimental requirements and the convenience of operation, the hardening process of sand mold casting with intubation blowing
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Sand core positioning structure for sand casting of cylinder block
The sand core positioning structure adopted on the cylinder block lower core fixture is also diverse in production practice. Many
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Impeller investment casting – sand casting for molding (core)
a. Formulation of molding materials Impeller investment casting sand casting molding material is the most important factor in casting production.
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Design of translational clamping structure for cylinder block sand casting
The clamping mechanism of Cylinder Block Casting lower core clamp is also diverse in production practice, but according to the
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Impeller investment mold sand mold composite molding sand casting pattern and core box
a. Sand casting pattern (1) Selection of pattern material for sand casting of impeller investment mold sand mold composite molding
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Design of rotary clamping structure for cylinder block sand casting
For the rotary clamping structure of cylinder block sand casting, the power source is usually cylinder (compressed air). In addition
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Design of other process parameters of impeller investment casting sand casting
a. Sand consumption The distance between the impeller investment casting sand casting pattern and the inner wall and top of
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Optimization design of cylinder block sand casting fixture body
In addition to meeting the process requirements such as the accuracy of the lower core of the sand core, the
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Calculation of production rate of impeller investment casting sand casting process
(1) Impeller investment casting – sand casting weight The weight of each impeller by investment casting sand casting is about
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Structure optimization of lower core clamp for sand casting of cylinder block
The structural forms of the lower core clamp of sand casting cylinder block are various in production practice, but according
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Number of core risers in investment casting sand casting of impeller
(1) Comparison of riser number of wheel hub in investment casting sand casting Check whether an impeller investment casting sand
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Optimization design of lower core fixture for cylinder block sand casting
The complex thin-walled iron castings of vehicle engine cylinder block are usually mass produced on the sand casting line. In
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Impeller investment casting – sand casting to determine the shape, size and number of risers on the rim
(1) Impeller investment casting – Determination of specific shape and size of riser of wheel flange in sand casting According
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Impeller investment casting – sand casting to determine the shape, size and number of risers in the hub
(1) Determination of specific shape and size of riser of wheel hub in investment casting sand casting According to the
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Calculation of volume shrinkage of wheel hub flange by investment casting sand casting
The molding process of impeller investment mold sand mold composite casting is the key content of the whole process, which
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Sand Casting Production of Large CNC Vertical Lathe Column
According to the optimized process design, the production process control scheme and on-site construction scheme of sand casting shall be
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Sand casting production of engine connecting bearing bush
The sand casting process plan was trial produced (as shown in Fig. 1). The X-ray flaw detection results are shown
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Calculation of riser modulus of wheel rim part of impeller investment casting sand casting
(1) Calculation of riser modulus of wheel hub in investment casting sand casting Impeller investment casting – sand casting, the
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Sand Casting Process Scheme for Column of Large CNC Vertical Lathe
According to the structural characteristics of sand casting for vertical column and the technical requirements of main guide rail surface,
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Assessment of Sand Casting Process Resources and Environmental Load
At present, environmental problems have become increasingly prominent, and countries all over the world pay more attention to the pollution
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Thermophysical parameters of dry sand castings and foam plastics in lost foam casting Process
In the process of lost foam casting, high temperature molten metal can quickly decompose foam pattern after contacting with foam.
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Characteristics and original process of sand casting for gearbox box
1. Casting characteristics As shown in Figure 1, the overall dimension of the box is 560mm × 480 mm ×
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Comparative analysis of carbon emission of sand casting process parameters
The carbon emissions of the two schemes before and after optimization are calculated respectively. By comparing the carbon emission of
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Carbon emission of sand casting process parameters
The carbon emission of materials based on the coupling process parameters of sand casting is calculated according to the formula.
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Parameter optimization process of sand casting process model
Matlab 2016b software is used for calculation. The trend of calculated fitness is shown in Figure 1, and the optimal
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Parameter setting of sand mold casting process model
The genetic algorithm is used to solve the global optimization of the industrial design parameter scheme of sand casting. Before
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Process parameters and carbon emission of sand casting
Carbon emission of materials based on coupling process parameters of sand casting The energy and carbon emissions based on the
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Original process scheme of sand casting
A set of process parameters are designed, as shown in the table. Parameter type Programme Draft angle 2° Machining allowance
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Technological conditions of sand casting
The method is simulated and verified by a case list. A sand casting enterprise produces the motor shell, and the