Search results for keyword: countermeasures
Reason Analysis of Copper Grain Roughness on Electroplating Board Surface
Research on Reasons for the Roughness of Copper Particle Internal Plating Plate
Abstract
The main purpose of this research is to analyze the reasons for the roughness of copper particle internal plating plate. Nowadays, copper particle internal plating is widely used in the manufacture of elect......
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Defects and countermeasures of Large Forgings: White Spots
Defects and countermeasures of Large Forging Parts
Defects of forging parts vary according to the character of materials and process parameters. They often appear in form of folds, piping, core collapse, poor roundness, poor shrinkage, poor consistency and white spots. Large forging parts often c......
Defects and countermeasures of large forgings: quenching cracks and temper brittleness
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Flaws and countermeasures of Large Forging Parts
Forging is a metalworking process used to create complex shaped parts. The process is suitable for large-scale components, such as engine parts and aircraft structures. When forging parts with complex shapes, there are some common flaws to be awar......
Defects and countermeasures of Large Forgings: Forging Cracks
Defects and countermeasures of Large Forgings
Large forgings are widely used in various fields such as industrial manufacturing, aerospace and military. Forgings produced with high performance, safety and reliability requirements have very high requirements for the accuracy of the forgings and re......
Defects and countermeasures of Large Forgings: Overheating, Overburning and Uneven Temperature
Defects and countermeasures of Large Forgings
Forgings are widely used in many industries due to their superior mechanical properties and tailored design. For example, small components such as nuts and bolts are made of steel forgings, whilst larger pieces such as engine parts can be forged from ......
Defects and countermeasures of Large Forgings: Inclusions and Harmful Trace Elements
Defects of Large Forgings and countermeasures
Large forgings usually refer to complex and large-scale forgings that weigh more than 10 tons and are difficult to process and inspect due to their large size, complex shape, high strength and low toughness. They are mainly used in petrochemical, powe......
Defects and countermeasures of large forgings: segregation
Defects and countermeasures for Large-scale Forgings
Defects that often occur when forging large push pieces are mainly caused by improper technical measures, die design and material selection, such as misalignment between billet and die, die forging defect, die forging process defect, forging mat......
Defects and countermeasures of Large Forgings: Bubbles
Defects and countermeasures for Large Forgings
Large forgings are used extensively in many industrial applications, such as the construction of pressurized piping systems, automotive components, large gears and valve bodies, and other heavy loads. However, due to its complex structure, large forg......
Defects and countermeasures of large forgings: shrinkage cavity and porosity
Defects and countermeasures of Large Forgings
With the deepening of industrialization, rising labor costs and environmental pollution, large forgings have become an indispensable technology in the machinery manufacturing industry. Big forgings are often used in the manufacture of precision machin......
Defects and countermeasures of Large Forgings: Inhomogeneous Structure and Properties
Defects and countermeasures of Large-scale Forging Parts
Abstract
Large-scale forging parts play an important role in modern industrial production, but they are also prone to various defects, such as organizational non-uniformity, surface quality problems, uneven shrinkage and cracks. This paper......
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