This technical analysis examines the premature fracture of a QT800-3 ductile iron casting crankshaft during full-load bench testing. The study […]
Abstract:This paper analyzes the advantages and disadvantages of five casting processes for producing output shaft shells and concludes that the
Ductile iron castings play a critical role in automotive safety components like clutch pressure plates, where residual stress distribution significantly
Abstract: This article focuses on the defect analysis and solution strategies for high toughness ductile iron cylinder heads, aiming to
Producing heavy-section ductile iron castings for wind turbine components requires meticulous control of multiple metallurgical and processing parameters. Through extensive
AbstractThe interaction between foam patterns and molten metal leads to significant differences in the fluid flow, temperature field, and filling
This article analyzes shrinkage defects observed in ductile iron castings for high-speed rail traction engine frames and proposes systematic improvement
Abstract Casting simulation technology has been widely used in actual production, playing a significant role in the development and trial
This study presents a comprehensive methodology for optimizing the lightweight design of metro gearbox housings through advanced ductile iron casting
This paper presents the systematic development of a ductile iron casting process for a differential housing with stringent internal defect
Modern foundry industries face increasing demands for complex geometries and enhanced mechanical properties in ductile iron castings. This article presents
As a critical engineering material, ductile iron casting has gained extensive industrial applications. In internal combustion engines, researchers have explored
1. Introduction The crankshaft is a crucial component in engines, and its quality and reliability directly affect the performance and
1. Process Design 1.1 Structure Analysis Information Details Casting Material QT400 – 15 Casting Size 430 mm × 620 mm
Ductile iron castings, particularly end cap components for railway engines, require stringent quality control due to their structural complexity and
1. Original Process of Ductile Iron Gearbox Housing Pouring System Value End Face Process Allowance 4 mm Tapping Temperature 1580 –
1. Introduction The production of silicon-molybdenum heat-resistant ductile iron exhaust manifolds in our company has faced challenges in eliminating shrinkage
1. Introduction Sand casting is one of the most prevalently used casting methods in the foundry industry. The process involves
Abstract:This comprehensive article delves into the intricacies of gas hole and shrinking defects in large QT400-15 tray castings, which are
Abstract Ductile iron camshafts are widely used in automobile engines due to their high strength, good wear resistance, and excellent
This article focuses on the fracture failure of engine connecting rod bolts. Through a series of experimental methods such as
Introduction Wind energy has emerged as a pivotal component in the global shift towards renewable energy sources. The efficiency and
Introduction Low-pressure casting is a widely used manufacturing process for producing high-quality aluminum alloy components, particularly in industries requiring precision
1. Introduction As a casting engineer specializing in lost foam casting, I have encountered numerous challenges in producing high-quality ductile
This article focuses on the critical issue of connecting rod bolt fractures in engines. It comprehensively analyzes the root causes
This paper focuses on the application of lost foam casting in automobile engine cylinder block castings. It introduces the characteristics
This article focuses on the casting process of the pump body using sand 3D printing technology. It includes the design
1. Introduction In recent years, the issue of safety in environmental protection facilities has drawn increasing attention. With the growing
I. Introduction The development of high-speed rail networks has become a driving force for national economic growth. With the continuous
1. Introduction Automobile lightweighting has become a significant trend in the automotive industry. It not only improves vehicle performance but
