Furan resin sand casting parts generally exhibit superior quality compared to clay sand counterparts, yet improper material selection, process design, […]
The engine cylinder block serves as the core component determining lubrication efficiency and operational reliability. Among critical quality metrics, cylinder
High-toughness ductile iron cylinder heads for marine diesel engines exhibit unique challenges due to their complex geometry and material solidification
1. Original Process of Ductile Iron Gearbox Housing Pouring System Value End Face Process Allowance 4 mm Tapping Temperature 1580 –
Nitriding is a thermochemical process where nitrogen atoms diffuse into the surface of metal alloys to form a nitride-rich layer,
Sand casting remains a cornerstone of modern manufacturing for complex metal components, accounting for approximately 44% of global casting production.
1. Cylinder Head Structure and Casting Process 1.1 Cylinder Head Structure Information Details Material QT400 – 15 Chemical Composition (mass
This study investigates the fracture mechanism of an HT150 grey cast iron counterweight that failed during bolt assembly. Through systematic
1. Cylinder Body Structure and Manufacturing Process Item Details Casting Process Sand Mold Static Pressure Molding, Film-coated Sand Hot Core Box
As castings manufacturers across Europe confront unprecedented headwinds, the European Foundry Industry Sentiment Indicator (FISI) reveals alarming trends. June 2023
1. Introduction As global industries increasingly prioritize sustainability, the cement manufacturing sector faces mounting pressure to reduce energy consumption and
As an engineer at Changshu Tiandi Coal Machinery Equipment Co., Ltd., I have dedicated years to improving the casting process
1. Casting Basic Information Information Details Material QT50O – 7 Mass 250 kg Dimensions 1800 mm×420 mm×246 mm Wall Thickness
The advancement of intelligent and green manufacturing has become a pivotal direction for China’s industrial transformation. As a fundamental sector
In industrial maintenance operations, ball mill drum liner nuts frequently loosen due to prolonged exposure to friction, material impact, and
1. Casting Analysis and Design 1.1 Casting Material and Structure Element Ti Al N Others Mass Fraction (%) Balance 5.5
Large semi-autogenous grinding (SAG) mills are critical for mineral processing operations, yet their efficiency is frequently compromised by premature liner
Abstract This article delves into the characteristics, locations, and mechanisms of shrinkage defects such as shrinkages and porosity in investment
Rolling mill vibration theory is critical for sheet quality and equipment stability. This work addresses horizontal nonlinear vibrations through fractional-order
1. Cylinder Body Structure and Original Defects Compressor Component Details Rotor Diameter φ816 mm Compression Medium LPG (Liquefied Petroleum Gas)
The lightweight design of automotive components critically supports overall vehicle weight reduction, enhances product quality, and drives cost efficiency. This
1. Part Structure and Material Analysis Analysis Aspect Details Part Structure Outer contour size: 1040 mm×760 mm×933 mm, material: ZG25CrNiMo, density:
As a researcher dedicated to optimizing industrial processes, I have focused on addressing inefficiencies in ball mill liner replacement—a critical
Bucket teeth represent the most severely worn components in mining excavation operations due to enduring impact loads and friction from
1. Exhaust Pipe Casting Introduction Casting Name Material Tensile Strength Yield Strength Elongation Casting Process C24 – R12V280ZJ Diesel Engine Exhaust
During the 14th Annual Conference of the China Foundry Association, our Executive Vice President and Secretary-General Zhang Zhiyong released comprehensive
1. Introduction The production of silicon-molybdenum heat-resistant ductile iron exhaust manifolds in our company has faced challenges in eliminating shrinkage
1. Introduction Investment casting, also known as lost-wax casting, is a precision casting process that has been widely used in
China’s steel casting industry has undergone transformative technological advancements, significantly enhancing the quality of large and medium steel castings. This
In recent years, the global industrialization drive has accelerated, with policies encouraging advancements in large castings production. As a result,
