Mold filling and solidification analysis of optimized gating system for investment casting of turbine guide
The premature solidification at the intersection of the inner runner and the investment casting of the turbine guide in the […]
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Investment casting process
Abstract Exhaust elbow is mainly used in special vehicles, ships and other fields of high horsepowerengine internal, is a special
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Optimization design of the door opening structure of the main beam web of the casting crane
0 Introduction Casting crane is an important tool for extracting and dumping molten iron tanks in steel millsEquipment, due to
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Numerical simulation and defect analysis of initial gating system for investment casting of turbine guide
The solidification process of the investment casting of the turbine guide is shown in Figure (a). The melt begins to
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Analysis of investment casting process for turbine guide
According to the structure and size requirements of turbine guide and the characteristics of K438 alloy, vacuum investment casting is
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Crucial Cooling Considerations: Managing Quenching Defects in Heat Treatment
Quenching is a critical step in the heat treatment process that involves rapid cooling of the heated component to achieve
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Composition and properties of investment casting materials for turbine guide
The investment casting material K438 of turbine guide is a nickel-base superalloy widely used in aerospace and has excellent high-temperature
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Simulation and Process of 3D Printing Sand Casting Forming for Spiral Case
0 Introduction As an important component of the engine, the turbocharger plays a crucial role in improving the engine’s performanceIts
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Discussion on Lost Foam Casting Technology
The oil pan is the lower half of the crankcase, also known as the lower crankshaftA box is used to
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Mechanism of crack formation in induction hardening of cast crankshafts and control of quenchant concentration
1. Preface The crankshaft induction hardening process mainly involves adding parts through induction heatingHeat the crankshaft to 800-900 ℃ using
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Turbine guide casting structure
The turbine guide studied is composed of inner ring, blade and outer ring, and is in a complex frame structure.
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Investment casting process of turbine guide based on numerical simulation
In the past 20 years, China has vigorously developed advanced aerospace manufacturing technology, and the design structure of parts is
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Casting simulation and system optimization
1 Process plan The sand mold material is resin sand, and the casting method is gravity casting.The interface with the
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Research on the Casting Forming Technology of the Rack Rudder Surface of Launch Vehicles
1. Process Status Grid fin surface structure for CZ-2D and CZ-4B carrier rocketsAs shown in Figure 1, the rudder surface
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Numerical simulation of investment casting process for titanium alloy castings
The investment casting process is used to produce 100 rod-shaped titanium alloy castings in batches. The cast titanium alloy castings
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Optimization and Simulation of Investment Casting Process
The wax mold is made with medium-temperature wax, the gating system scheme is the optimized investment casting process scheme for
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Optimization and Simulation of Investment Casting Process
Through the simulation analysis of two investment casting process schemes, it is determined that the theoretical scheme of proportional solidification
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Numerical simulation of investment casting
Figure 1 shows the mold filling and solidification of the investment casting process plan. It can be seen from Figure
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Custom Ductile Iron Castings: Tailored Solutions for Specific Requirements
Custom ductile iron castings offer tailored solutions to meet specific project requirements and design specifications. By working closely with a
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High pressure steam chamber steel casting processSimulation optimization
1 Preamble ZG15Cr2Mo1 high-pressure steam chamber heat-resistant casting is an integral part of the steam turbine. A steam turbine, also
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Research and application of cold insulation defect process of low-pressure casting IEM cylinder head
1 Introduction The integrated exhaust technology of the cylinder head is a big breakthrough in the casting technology of the
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Development of aluminum alloy motor shell casting process
0 Introduction In recent years, under the demand for energy conservation, emission reduction and environmental protection, the R&D focus of
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Numerical simulation of investment casting process
Figure 1 shows the mold filling and solidification of the investment casting process plan. From Figure 1, it can be
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Design and management of investment casting process technology
1 Advantages and limitations of the investment casting process 1.1 Pros 1) The dimensional accuracy of investment castings is high
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Research on double-channel vortex shell casting process
1 Preamble The thickness of the middle partition of the double-channel vortex shell is 2mm, and the cold insulation defect
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Design and optimization of bedside box casting process
The bedside box is an important part of ordinary machine tools, mainly used for all kinds of machine tools to
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Investment casting process design and simulation optimization of titanium alloy castings
The density of titanium alloy is small, and the static head of feeding in the mold during vacuum casting is
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Application and control of coatings in the casting process
0 Introduction Casting coating is one of the indispensable and important raw and auxiliary materials in the casting process, which
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Design and development of ductile iron motor housing casting process
1 Product introduction and technical requirements At present, China’s new urbanization process has entered a new stage of high-quality development,
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Investment casting process of rod-shaped titanium alloy castings based on numerical simulation
Titanium alloy has low density, high strength and good corrosion resistance, and is widely used in aerospace, naval and other