Design of Venting Systems in Sand Casting
In sand casting, the design of venting systems plays a critical role in ensuring casting quality by mitigating defects such […]
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Application of Lost Foam Casting in Automotive Engine Block Components
Lost foam casting (LFC) has emerged as a near-net-shape manufacturing process that enables green production while maintaining high precision. This
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China Casting Industry: Technological Evolution and Market Dynamics
The 20th National Foundry Academic Conference of 27 Provinces (Cities, Autonomous Regions) and 4 Municipalities, coinciding with the 2019 Guangdong
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Military Steel Casting Markets in China: Opportunities and Pathways for Private Foundries
The 2015 Forum on Civil-Military Integration marked a pivotal shift in China’s defense procurement strategy. As stated by officials from
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Application of 3D Printed Sand Molds in Machine Tool Table Castings
This paper presents a systematic approach to manufacturing high-precision machine tool table castings using 3D printed sand mold technology. Through
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Control of Surface Metal Penetration in High-Permeability Green Sand Casting for Sand Casting Parts
In sand casting parts production, surface defects such as metal penetration significantly affect product quality and post-processing efficiency. This article
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Optimization Strategies for Shrinkage Defect Control in Ductile Iron Castings
This article analyzes shrinkage defects observed in ductile iron castings for high-speed rail traction engine frames and proposes systematic improvement
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Optimization of Casting Process for Large Machine Tool Bed Plates
Large castings serve as fundamental components in heavy industrial equipment, where dimensional stability and structural integrity directly impact operational precision.
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Advanced Temperature Control Strategies in Machining of Aluminum Engine Cylinder Blocks
With the increasing adoption of aluminum alloys in engine cylinder block manufacturing, traditional cooling methods face significant challenges. This paper
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Casting Process Design and Optimization for Large-Scale Frame Steel Casting Guide Rails
This study addresses the challenges in manufacturing large-scale frame steel casting guide rails through systematic process design and computational simulation.
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A Melting Process of High-Strength Grey Cast Iron Strongback
This paper presents optimized melting parameters for producing high-strength grey cast iron components with mechanical properties exceeding Rm ≥300 MPa
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Production of Valve Body Castings Using As-Cast Ferritic Ductile Iron
In recent years, our foundry has experienced significant growth in valve body casting production, particularly for large-diameter butterfly valves and
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Application of 3D Printing in Rapid Precision Investment Casting Technology
With the rapid advancement of digital manufacturing, 3D printing has revolutionized traditional precision investment casting by enabling direct fabrication of
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Design and Optimization of Low Pressure Casting Process Parameters for A356 Aluminum Alloy Wheel Hubs
Low-pressure casting, as a mature forming technology, offers smooth mold filling, low cost, and high-quality castings, making it widely adopted
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Lost Foam Casting Process and Numerical Simulation for Producing Gray Iron Castings Using Slag Iron
This study investigates an innovative lost foam casting (LFC) method to produce gray iron castings using slag iron, a byproduct
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Study on Sand Casting Process for 2 mm Thin-Wall Aluminum Alloy Hatch Door
This research investigates the sand casting process optimization for manufacturing a large-scale D357 aluminum alloy hatch door with a uniform
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Exploration of Kerosene Penetration Testing for Leak Detection in Steel Casting Cavity Components
This paper presents an innovative approach to leakage detection in steel casting cavity components through kerosene penetration testing. As a
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Optimizing Damage Control in Sand Casting Parts: A Case Study on Cylinder Head Castings
Through systematic analysis of sand casting parts processing flows, we’ve developed targeted solutions to reduce rejection rates in cylinder head
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excavator casting part
As a lead engineer specializing in heavy machinery component manufacturing, I’ve dedicated significant effort to resolving the persistent reliability issues
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Enhancing Machining Quality Stability of Engine Cylinder Block Bore through Multi-Axis Parameter Optimization and Process Innovation
The engine cylinder block serves as the structural foundation for combustion processes, where bore machining quality directly determines engine performance
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Comprehensive Analysis of Casting Defects in Manufacturing Processes for Motor Train Unit Components
Casting defects significantly impact the quality and reliability of critical components in high-speed rail systems. This article systematically examines various
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Rapid Casting Process Optimization for Tractor Transmission Housings
This study examines how different mold parting strategies affect the quality and production efficiency of tractor transmission housings using rapid
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Research on Lightweight Process of Ductile Iron Casting for Metro Gearbox Housing
This study presents a comprehensive methodology for optimizing the lightweight design of metro gearbox housings through advanced ductile iron casting
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Research and Prevention of Hot Cracks in Grey Cast Iron Engine Blocks
Hot cracks are among the most critical defects in engine castings. Undetected cracks propagate under operational stresses, leading to fluid
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Production Technology of Frame Shell Casting
This study details the manufacturing process for a gray iron frame shell casting with dimensions 1,300 mm × 800 mm
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Key Process Control Techniques for V-Process Casting of Complex Large-Plane Gray Iron Sand Casting Parts
Through extensive experimentation with dual-head woodworking machine bases, this study establishes fundamental principles for controlling dimensional accuracy and surface quality
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Determination of CCT Curves and Microstructure-Hardness Analysis in A487-4B Steel Casting
In this study, we investigate the phase transformation behavior and mechanical properties of A487-4B low-alloy steel casting under varying cooling
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Design and Optimization of a Special Fixture for Inclined Oil Hole Drilling in Engine Cylinder Blocks
In modern engine manufacturing, the precision machining of inclined oil holes in engine cylinder blocks remains a critical challenge due
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Optimization of Lost Foam Casting Process for Medium-Sized Thin-Walled Circular Components
In modern industrial applications such as construction, automotive manufacturing, and petrochemical engineering, circular components demand exceptional mechanical integrity and dimensional
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Development of Casting Process for Ductile Iron Differential Housing
This paper presents the casting process optimization for a split-type 9AT differential housing made of QT600-M ductile iron. The component