Optimal Design of Core Jigs for Cylinder Block Sand Casting
In sand casting processes for automotive engine cylinder blocks, core jigs play a critical role in ensuring dimensional accuracy and […]
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Microstructural Evolution and Tensile Behavior of Grey Cast Iron Under Low-Frequency Thermal Fatigue Loading
This study investigates the degradation mechanisms of grey cast iron subjected to cyclic high-temperature oxidation through systematic analysis of tensile
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Optimizing Heat Treatment Processes to Eliminate Thermal Cracks in Large Gray Iron Castings
As marine engines evolve toward larger dimensions, demand intensifies for high-performance castings with substantial diameters and weights. Our foundry specializes
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Optimization of Lost Foam Casting Process for Thin-Wall Gray Iron Gearbox Housings
Lost foam casting, recognized for its high dimensional accuracy, smooth surface finish, and environmental advantages, has become a competitive alternative
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Improvement of Ball Mill Lining Plate Processing Technology and its Influence on Equipment Performance
As a mechanical engineer deeply involved in mineral processing equipment optimization, particularly within copper mining operations, I have focused significant
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Casting Process Optimization of Self – priming Pump Casting
Abstract This paper focuses on the casting process optimization of self – priming pump castings. The pump casting, a crucial
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Strain Hardening Behavior of High-Manganese Steel Casting Under Dynamic Loads
The strain hardening behavior of Mn13Cr2Mo high-manganese steel casting under dynamic loads was systematically investigated using a Split Hopkinson Pressure
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Advanced Design and Optimization of Ductile Iron Casting Processes for High-Performance Applications
Modern foundry industries face increasing demands for complex geometries and enhanced mechanical properties in ductile iron castings. This article presents
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Optimization of Casting Process for Subway Axle Box Body to Mitigate Casting Defects
As a critical component in metro bogie systems, the subway axle box body demands exceptional structural integrity due to its
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Technical Research and Practice of Lost Foam Casting Process for Semi-closed Castings
1. Introduction As a senior engineer specializing in casting production and management, I have encountered numerous challenges in manufacturing semi-closed
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Optimization and Validation of Cooling System Matching in Engine Cylinder Block Design
This study establishes a comprehensive methodology for optimizing cooling system performance in engine cylinder block applications through integrated simulation and
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Optimizing High-Low Speed Switching Points in High Pressure Die Casting of Transmission Housings
Enhancing automotive comfort and fuel efficiency relies heavily on advanced transmissions. The 9AT gearbox, featuring a nested planetary gearset design
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Development and Application of Integrated Computational Platform for Investment Casting Processes
I. Introduction Investment casting, also known as lost-wax casting, is a highly precise manufacturing process that has been widely used
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Advancements in Magnesium-Aluminum Alloy Sand Casting for Aerospace Applications
As a materials engineer specializing in aerospace manufacturing, I have witnessed the growing importance of magnesium-aluminum (Mg-Al) alloy sand casting
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Design and Optimization of Investment Casting Process for Car Rear Floor
Abstract This paper focuses on the design and optimization of the investment casting process for the rear floor of a
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Semi-Forging-Remnant-Heat Quenching Process for 40Cr Steel Bucket Tooth
Bucket teeth are critical wear components in excavators that directly contact soil and rock. During operation, bucket teeth experience intense
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Application of Waterborne One-Component Dip-Coatings on Automobile Engine Cylinder Block
Abstract The challenge of protective coatings on engine cylinder block being easily damaged and peeled off during ultrasonic-chemical cleaning processes. A high-performance
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Study on Machinability of Grey Cast Iron for Engine Cylinder Blocks
Grey cast iron remains widely used in engine cylinder blocks due to its excellent vibration damping, wear resistance, and casting
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China Casting Industry: Status and Strategic Pathways
The casting industry, hailed as the “mother of manufacturing,” occupies a pivotal position in China’s industrial ecosystem. With annual production
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Research on Precision Investment Casting Technology for K403 Alloy Shell Components
Precision investment casting of K403 alloy shell components presents significant challenges due to complex geometries, drastic wall thickness variations, and
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Casting Defects and Solutions in Gantry Cylinder Block Production
1. Casting Defects in Gantry Cylinder Block 1.1 Defect Types and Characteristics Defect Type Characteristics Cold Shut Occurs in the upper
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Current Status and Future Development of Steel Casting Production in China
The steel casting industry serves as a fundamental pillar of China’s equipment manufacturing sector. As the world’s largest producer for
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Casting Process Optimization for High-Performance Engine Cylinder Blocks
This paper presents a comprehensive analysis of advanced casting methodologies for engine cylinder blocks under ultra-supercritical operating conditions. Based on
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Optimization of Forming Performance and Defect Analysis in Sand Casting Parts
This study investigates the forming mechanisms and defect control strategies for complex sand casting parts through numerical simulation and experimental
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Analysis and Solutions for Common Defects in Aluminum Alloy Lost Foam Casting
Lost foam casting (LFC), recognized as a revolutionary “green” manufacturing technology, faces significant challenges in aluminum alloy applications due to
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Quality Assurance Strategies for High-Speed EMU Steel Castings
Modern EMU (Electric Multiple Unit) trains demand exceptional reliability from their components, particularly steel castings that form critical load-bearing structures.
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Sand Casting Process Design and Optimization for Rotary Disc Components
This paper presents a comprehensive study on sand casting process design for HT250 rotary disc components, focusing on structural optimization
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Unified Calculation of Effective Pouring Time for Large Castings
In production practice, the duration of pouring time directly impacts multiple quality factors in large castings. For complex thin-walled castings,
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Optimizing Casting Structure to Mitigate Shrinkage Porosity Defects
Shrinkage porosity, a pervasive casting defect, arises from improper structural design, localized overheating, insufficient feeding, and inadequate solidification control. This
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Casting Defects in Lost Foam Casting and Their Solutions
I. Introduction Lost foam casting has developed rapidly due to its advantages. However, casting defects such as sand burning, porosity,