This paper presents an innovative approach to leakage detection in steel casting cavity components through kerosene penetration testing. As a […]
This research investigates the sand casting process optimization for manufacturing a large-scale D357 aluminum alloy hatch door with a uniform
Through systematic analysis of sand casting parts processing flows, we’ve developed targeted solutions to reduce rejection rates in cylinder head
As a lead engineer specializing in heavy machinery component manufacturing, I’ve dedicated significant effort to resolving the persistent reliability issues
The engine cylinder block serves as the structural foundation for combustion processes, where bore machining quality directly determines engine performance
Casting defects significantly impact the quality and reliability of critical components in high-speed rail systems. This article systematically examines various
This study examines how different mold parting strategies affect the quality and production efficiency of tractor transmission housings using rapid
This study presents a comprehensive methodology for optimizing the lightweight design of metro gearbox housings through advanced ductile iron casting
Hot cracks are among the most critical defects in engine castings. Undetected cracks propagate under operational stresses, leading to fluid
This study details the manufacturing process for a gray iron frame shell casting with dimensions 1,300 mm × 800 mm
Through extensive experimentation with dual-head woodworking machine bases, this study establishes fundamental principles for controlling dimensional accuracy and surface quality
In this study, we investigate the phase transformation behavior and mechanical properties of A487-4B low-alloy steel casting under varying cooling
In modern engine manufacturing, the precision machining of inclined oil holes in engine cylinder blocks remains a critical challenge due
In modern industrial applications such as construction, automotive manufacturing, and petrochemical engineering, circular components demand exceptional mechanical integrity and dimensional
This paper presents the casting process optimization for a split-type 9AT differential housing made of QT600-M ductile iron. The component
Top blow hole defects represent the most critical casting quality issue in pistons with cast crowns, directly contributing to engine
Precision investment casting remains the cornerstone of manufacturing complex titanium components for aerospace applications. The conventional manual wax pattern assembly
During low-pressure casting trials of an aluminum alloy flywheel shell (AlSi7Mg0.3), significant shrinkage porosity defects occurred at suspension connection points.
With increasing industrialization, global CO₂ emissions reached 36.7 billion tons in 2022, where manufacturing sectors like sand casting contribute significantly.
Rapid Investment Casting (RIC) integrates 3D printing with traditional investment casting to manufacture complex metal components. This indirect additive manufacturing
This article explores critical advancements in sand casting parts manufacturing through coated sand technology, focusing on process efficiency improvement and
This study investigates the combined effects of carbon equivalent (CE), silicon-to-carbon (Si/C) ratio, manganese-to-sulfur (Mn/S) ratio, and sulfur content on
Modern manufacturing has witnessed transformative advancements through the synergy of 3D printing and steel casting processes. This article explores the
Modern manufacturing of engine cylinder block bores requires systematic optimization of machining processes to achieve dimensional accuracy within ±0.005 mm
Lost foam casting has emerged as a viable method for producing complex ductile iron components like wheel hubs, particularly when
European foundries face mounting pressure as the Foundry Industry Sentiment Indicator (FISI) records its fourth consecutive decline. In June 2023,
This paper presents the systematic development of a ductile iron casting process for a differential housing with stringent internal defect
In lost foam casting processes, defects such as box lifting and iron inclusions often arise due to complex interactions between
High chromium cast iron (HCCI) is extensively utilized in pumps and hydraulic machinery due to its exceptional wear and corrosion
Residual stress in sand casting parts significantly impacts dimensional accuracy, machining quality, and service performance. This study investigates the residual
