Development of casting technology for vehicle parts
The automobile industry is the main service object of the casting industry. From a technical point of view, the casting […]
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Selection of Welding Repair Materials for Steel Casting Parts of Railway Vehicles
The chemical composition and mechanical properties of steel castings shall comply with the relevant provisions of General technology Conditions for
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Welding repair process for cast steel components of railway vehicles
With the rapid development of high-speed trains in China, the current market has a total of over 4000 trains. During
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Impeller investment casting test
Mix gypsum and water in a ratio of 100:45, stir thoroughly until all bubbles in the gypsum slurry are exhausted,
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Simulation results and defect analysis of investment casting for 304 stainless steel ball valve
For the convenience of analysis, this article only conducts defect analysis on a single investment casting. The pouring system structure
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Design and Simulation Analysis of Investment Casting Process for Impeller
1. Design of pouring system scheme Based on the design principles of component structure and investment casting gating system, three
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Investment casting impeller structure
The bottom diameter of the investment casting impeller is 104 mm, the top diameter is 25 mm, and the side
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Feasibility Analysis of Sand Casting with Pulverized Coal Free Wet Clay Sand
In view of the conclusion that the fine grain size of molding sand can effectively prevent sand sticking, when the
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Investment casting process based on additive manufacturing of impeller
Investment casting is a special type of casting in the field of casting and molding, usually used to make precision
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Orthogonal Experiment on Investment Casting Design of Round Ball Valves
Although the redesigned pouring system significantly reduced the shrinkage and porosity of the ball valve, it did not maximize the
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Process parameter settings for investment casting of 304 stainless steel ball valve
Switch to the cast module, set simulation parameters, edit materials on the user defined page, edit the composition of 304
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Practice on Feasibility of Sand Casting of Pulverized Coal Free Wet Clay Sand
Many years ago, when some factories in southern China used the wet clay sand molding process to produce thin-walled small
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Investment Casting Structure and Pretreatment of 304 Stainless Steel Ball Valve
The investment casting for stainless steel ball valves has a containment size of 186 mm × 186 mm × 120mm,
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The role of pulverized coal in sand casting wet clay sand
The role of high-quality pulverized coal suitable for the application of wet clay sand in the pouring process of sand
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3D Modeling Method for Ship Steel Castings Based on CATIA Software
By conducting 3D modeling design on the steel castings of the bow column of a 13000t heavy lifting vessel, the
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Investment Casting Process for a 304 Stainless Steel Ball Valve
With the improvement of the world’s technological level, people’s demand for energy is increasing day by day, and material conservation
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Wet clay sand for casting cylinder base of refrigerator compressor
There are eight vertical parting boxless sand injection extrusion molding production lines, mainly producing refrigerator refrigeration compressor castings, automobile brake,
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Calculation and Analysis of Steel Casting Bow Column in CATIA
In CATIA, density and material information can be assigned to the direct physical model. The steel casting of the bow
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Measures to Solve Crack Defects in Investment Casting of CN7M Material
Raw material 316 stainless steel Ferrosilicon Electrolytic manganese Microcarbon ferrochrome Nickel plate Ferromolybdenum Electrolytic copper Total Weight/kg 495 10 5
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The Role of Globe Valves in Industrial Fluid Handling Systems
Globe valves play a crucial role in industrial fluid handling systems, offering precise flow control, reliable shut-off, and modulation capabilities.
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Chemical composition detection of CN7M investment casting
As shown in the table, the composition after furnace of CN7M scrapped products of ZHY Casting 3 heats randomly selected.
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Design Modeling of Steel Casting Bow Column in CATIA
1. CAD profile acquisition In the preliminary design of the hull structure, the smooth outer plate surface and the design
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Macroscopic and microscopic inspection and analysis of crack morphology in investment casting of CN7M material
Cut a crack sample in the middle (see the black box position in Figure 1). The appearance of the crack
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Optimizing Performance with Lost Foam Casting: Techniques and Best Practices
To optimize performance in lost foam casting, several techniques and best practices can be employed. By implementing these strategies, manufacturers
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Design and Modeling Method for Steel Castings of the Bow Pillar of a 13000t Heavy Lift Ship
1. Design Preparation The design of ship steel castings is an important component of ship structure design, involving components such
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Cracks in investment casting of CN7M material
CN7M investment casting material is austenitic stainless steel with good corrosion resistance, and its chemical composition is shown in the
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Effect of Sn Element on Crack Defects of CN7M Sand Casting
Pump and valve products are widely used in petroleum, chemical industry, hydropower station, nuclear power station and other fields. For
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Development of 3DP technology in casting industry
Although the cost of 3DP process is slightly higher than that of traditional casting, the 3D printing process has low
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Advantages of 3DP technology and traditional casting
(1) Improvement of dimensional accuracy of castings ① The accuracy of sand core produced by 3DP technology is ± 0.5
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Gate Valves Across Industries: Exploring Diverse Applications
Gate valves find extensive applications across various industries due to their reliable shut-off capabilities and ability to handle high flow