Numerical Simulation of Lost Foam Casting Process for Ductile Iron Shell Casting
AbstractThe interaction between foam patterns and molten metal leads to significant differences in the fluid flow, temperature field, and filling […]
Scientific
Scientific
Scientific
Multi-objective Optimization of Clamping Unit for 4,000 kN Die Casting Machine Using Coordination Curve and Hierarchical Sequence Methods
Die casting equipment relies heavily on high-performance clamping units to ensure precise mold closure, reliable locking force, and efficient ejection
Scientific
Automatic Wax Pattern Assembly Systems in Precision Investment Casting
As a researcher deeply involved in advancing manufacturing technologies for aerospace components, I have witnessed firsthand the transformative potential of
Scientific
Effect of Molybdenum on Microstructure and Mechanical Properties of Grey Cast Iron
The influence of molybdenum addition on carbide precipitation, microstructural evolution, and tensile strength in grey cast iron was systematically investigated.
Scientific
Advances in Reclamation Technologies for Waste Ceramic Shells from Precision Investment Casting
Precision investment casting, an advanced near-net-shape manufacturing technology, faces significant challenges in managing its primary byproduct – waste ceramic shells.
Scientific
MAGMA Simulation Analysis and Process Optimization for Gas Explosion Sand Adhesion in Clay Sand Casting Parts
Abstract Surface gas explosion sand adhesion has long been a critical defect in flywheel housing sand casting parts produced via
Scientific
Effect of Normalizing Temperature on Microstructure and Mechanical Properties of G18CrMo2-6 Steel Casting
The influence of normalizing temperature (850–1000 °C) on the microstructure and mechanical properties of G18CrMo2-6 steel casting was systematically investigated.
Scientific
Research on Surfacing Process for Excavator Bucket Teeth
Excavator bucket teeth operate in extreme conditions requiring exceptional wear resistance and mechanical strength. Traditionally manufactured through high-strength casting, standard
Scientific
Innovative 3D Printing Casting Method for Engine Cylinder Block Production
The manufacturing of engine cylinder blocks – critical components requiring complex internal geometries and high dimensional stability – has long
Scientific
Sand Casting Process Design and Simulation Optimization Analysis
Abstract:This paper focuses on the sand casting process design and simulation optimization of a rotary disc, a critical component in
Scientific
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
Scientific
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
Scientific
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
Scientific
Sand Casting Process Design and Optimization for Large Hydraulic Turbine Volute Casings
Abstract: This paper focuses on the sand casting process design and optimization for large hydraulic turbine volute casings, aiming to
Scientific
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
Scientific
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
Scientific
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
Scientific
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
Scientific
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.
Scientific
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
Scientific
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.
Scientific
Investment Casting Technology Design of Titanium Alloy Impeller with Complex Curved Surface Blades
Abstract: This paper focuses on the design of an investment casting process for an impeller casting with complex curved blades.
Scientific
Influencing Factors and Process Control for Engine Cylinder Block Inner Cavity Quality
The engine cylinder block is a critical component in automotive powertrains, demanding exceptional structural integrity and thermal management. With the
Scientific
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
Scientific
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
Scientific
Control Technology and Process Improvement of Pore Defects in Steel Casting
AbstractFocus on the problem of porosity defects in cast steel casting, with a focus on analyzing the dissolution behavior of
Scientific
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
Scientific
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
Scientific
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
Scientific
Investment Casting Technology of K403 Housing Castings
Abstract: This paper analyzes the structure of K403 housing castings used in aerospace engines and the technical difficulties associated with