Selection Correction of Ball Mill in HPGR-BM Process
In mineral processing circuits, the crushing and grinding system represents a significant capital investment and energy consumption. With the increasing […]
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Austempering and Boroaustempering Treatments for Grey Cast Iron
Grey cast iron, a Fe-C-Si alloy with graphite flakes, accounts for approximately 70% of global cast iron production due to
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Design and Optimization of Investment Casting Process for Lifting Arm
Abstract The lifting arm, due to its complex structure, often encounters defects such as shrinkage and dispersed shrinkage during the
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Optimization of Machining Defects in Engine Cylinder Block Manufacturing
In modern engine cylinder block production, machining defects such as tool marks on critical surfaces like the #399 cylinder head
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Heat Treatment of Automotive Piston Pins and Defect Prevention Strategies
As global vehicle ownership exceeds 217 million units, the quality of automotive components becomes critically important. Piston pins serve as
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Advancements in Lost Foam Casting for Large Machine Tool Components
The production of large machine tool castings faces escalating demands for precision, structural integrity, and environmental compliance. Lost foam casting
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Innovative Coated Sand Casting Process for Export Front Suspension Brackets
This paper presents a systematic approach to developing coated sand casting technology for high-precision export sand casting parts, specifically addressing
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Wear-Resistant Steel Castings: Materials, Applications, and Development Trends
China’s steel casting industry has achieved global recognition for its large-scale production and diverse product portfolio of wear-resistant materials. With
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Numerical Simulation and Process Optimization of Sand Casting for Dredging Pump Body
AbstractPump body is the core flow component of the dredging pump, and its casting quality directly impacts the service life
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Key Technical Considerations for Stable Production of High-Performance Ductile Iron Castings
Producing heavy-section ductile iron castings for wind turbine components requires meticulous control of multiple metallurgical and processing parameters. Through extensive
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Optimization of Lining Plate Selection in Mineral Grinding Operations
Our concentrator processes polymetallic ores, primarily zinc-tin, through three grinding systems. System A and B each utilize a primary Φ2700×3600
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Casting Defect Analysis and Optimization Strategies for Large Ductile Iron Components
In modern foundry practice, casting defects remain critical challenges affecting component integrity. This article presents a comprehensive analysis of gas
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Investment Casting Process Optimization of a 304 Stainless Steel Ball Valve
Abstract:This paper focuses on the optimization of the investment casting process for a 304 stainless steel ball valve. Through simulation
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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
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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
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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
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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.
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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.
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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
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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.
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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
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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
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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
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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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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
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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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Frame Casting Process Improvement
AbstractThis paper introduces the common casting defects in producing frame castings using furan resin sand molding. The causes of these