Lost Foam Casting Technology for Large-Sized and Thin-Walled Shell Parts
Abstract Based on the analysis of the structure and lost foam casting (LFC) process of a tractor transmission box, this […]
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Production Process Optimization of Lining Plates in Large Semi-Autogenous Grinding Mills
1. Introduction As a senior engineer specializing in mining equipment manufacturing, I have dedicated years to optimizing the durability and
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Design and Application of Sand Casting Molds for Complex Turbine Cover Components
In modern industrial manufacturing, sand casting remains a critical process for producing complex metal components with intricate geometries. This article
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Numerical Simulation and Process Optimization of ZG20SiMn Steel Casting for Shearer Rocker Arm Housing
Steel casting plays a critical role in manufacturing heavy-duty components like shearer rocker arm housings, which require exceptional structural integrity
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Optimization of Engine Main Bearing Cover Casting Process Based on Orthogonal Test
Engine main bearing covers are critical automotive components operating under complex loads, demanding defect-free castings with stringent mechanical properties. Traditional
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Enhancing Automated Grinding Quality for Large Engine Cylinder Block Castings
Automated grinding of large engine cylinder block castings faces persistent challenges due to structural complexity and multi-variety production. This paper
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Investigation of Tensile-Compressive Fatigue Behavior in High-Strength Grey Cast Iron
This study systematically evaluates the tensile-compressive fatigue performance of three grades of grey cast iron (HT250, low-alloy HT250, and HT300)
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Defects in Lost Foam Casting of Flywheel Housing and Other Castings
Abstract: The intricacies of lost foam casting, a revolutionary casting technique, and examines the defects encountered during the process, particularly
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Optimization of Ball Mill Running State with Improved NFP-Growth Algorithm in Spark Framework
Green mining drives modern mineral processing, where production safety and energy efficiency are critical. Ball mills, consuming ~50% of concentrator
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Lost Foam Casting Process Optimization for Motor Shell Production
This paper presents an optimized lost foam casting (LFC) process for manufacturing medium-large Siemens motor shell castings with complex geometries.
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Investment Casting for Large Complex Heavy Haul Freight Coupler
Abstract Railway freight car coupler is the key component to connect vehicles, transfer traction, and ensure the safe operation of
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Casting Defect Analysis and Optimization in Marine Diesel Engine Cylinder Head Production
This paper presents a comprehensive investigation of casting defects in thin-walled sections of complex nodular iron castings, focusing on shrinkage
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Analysis and Prevention of Shrinkage Porosity in Ductile Iron Castings for Wind Turbines
Ductile iron castings are critical components in wind turbine systems, including hubs, main frames, and bearing housings. Their complex geometries
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Understanding and Mitigating Heat Treatment Defects in Metallic Components
Heat treatment fundamentally transforms metallic components through controlled heating and cooling cycles, enabling tailored mechanical properties that maximize material potential,
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Numerical Simulation and Process Optimization of Lost Foam Casting
Abstract Aiming at the quality issues such as shrinkage porosity, misrun, and cold shut often occurring during the development of
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Optimization and Technical Analysis of Furan Resin Sand Casting Processes for High-Quality Sand Casting Parts
In modern foundry practices, furan resin sand casting has become a cornerstone for producing high-integrity sand casting parts due to
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Optimizing Heat Treatment for Enhanced Performance of SAG Mill Lining Plates
Frequent maintenance and replacement of Semi-Autogenous Grinding (SAG) mill lining plates significantly impact operational efficiency and cost in mineral processing
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An Engine Cylinder Block Surface Defect Detection Method Using Deep Learning and Generative Adversarial Networks
Surface defect detection in engine cylinder block manufacturing is critical for ensuring product quality. Traditional manual inspection methods suffer from
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Optimization and Defect Prevention in Steel Casting with Green Moulding Clay Sand
This study focuses on enhancing the efficiency and quality of railway steel castings produced via green moulding clay sand, addressing
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Lost Foam Casting in the Production of Engine Block Castings
Abstract: The manufacturing level of diesel and gasoline engine blocks reflects the development status of a country’s automotive industry. Continuously
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Precision Investment Casting of Large Complex Stainless Steel Shells: Process Design and Optimization
This article presents a comprehensive analysis of precision investment casting for a stainless steel shell characterized by intricate geometries, uneven
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Microstructure and Performance Optimization of Vanadium-Titanium Grey Cast Iron for Automotive Brake Drums
Our research focuses on enhancing the mechanical and thermal properties of vanadium-titanium (V-Ti) grey cast iron through systematic composition design,
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Optimizing Die Casting Parameters for Enhanced Mechanical Properties in AlSi7Mg Automotive Components
AlSi7Mg alloy is extensively utilized in aerospace and automotive industries due to its exceptional formability, high corrosion resistance, and balanced
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Lost Foam Casting Process of Nodular Iron Vacuum Pump Housing
Abstract The lost foam casting process of nodular iron vacuum pump housing through a comprehensive analysis. By employing 3D simulation
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Influence of Preform Shape on Final Forging for Excavator Bucket Teeth
Excavators are indispensable in infrastructure projects, with China’s fleet exceeding 1.3 million units. Bucket teeth endure extreme wear as primary
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Optimization of Investment Casting Process for Wheel Castings of Mining Flatbed Trucks
Abstract The wheel castings of mining flatbed trucks are structurally complex and prone to defects such as porosity and shrinkage
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Optimization of Gearbox Housing Production Through Vacuum Lost Foam Casting
Gearbox housings, as critical components in mechanical systems, require exceptional dimensional accuracy, surface quality, and structural integrity. Traditional casting methods
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Effects of Antimony on Grain Refinement and Eutectic Silicon Modification in Hypoeutectic Al-Si Alloys Under Sand Casting Conditions
Sand casting remains a cornerstone in manufacturing due to its cost-effectiveness and adaptability for complex geometries. This study investigates the
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Development Status and Future of China Casting Industry
China’s casting industry has experienced unprecedented growth over the past two decades, positioning itself as a global leader in production
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Analysis and Optimization of Main Bearing Cover Fracture in High-Pressure Die Casting Engine Components
During durability testing of a 2.0T engine with aluminum alloy main bearing covers manufactured through high-pressure die casting (HPDC), catastrophic