January 16 , 2025

The Role of Fused Alumina in Modern Abrasive Tool Manufacturing

In modern industrial production, abrasive manufacturing is an indispensable part of many processing technologies, and fused alumina, as one of the important raw materials for abrasive manufacturing, occupies a pivotal position in the entire abrasive industry with its excellent performance and wide application fields. Fused alumina plays an important role in modern abrasive manufacturing and has the following main functions:

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January 15 , 2025

Analysis of Factors Affecting Grinding Wheel Clogging

The article explores the primary factors influencing grinding wheel clogging, a critical concern in precision machining. These factors include abrasive types, grain size, grinding wheel hardness and structure, peripheral speed, radial depth of cut, table speed, dressing speed, workpiece speed, grinding fluid, and grinding methods. It discusses how specific conditions, such as material compatibility, optimal grinding wheel structure, and the appropriate application of grinding fluids, significantly affect clogging levels. Additionally, the choice of grinding methods and parameters like dressing speed and table speed are highlighted for their role in enhancing grinding efficiency while minimizing clogging. The article provides practical insights and recommendations for achieving optimal grinding performance.

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January 15 , 2025

What Is Zirconia Alumina and Why Is It Ideal for Heavy-Duty Grinding?

Discover why zirconia alumina is the ideal abrasive for heavy-duty grinding. Learn about its superior durability, efficiency, and wide applications in industrial grinding processes.

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January 14 , 2025

Binders, Abrasive Distribution and Causes of Failure of Coated Abrasives

This article discusses the factors influencing the performance of coated abrasives, including the properties of binders, abrasive distribution states, and causes of failure. It details the adhesive types used in coated abrasives, such as phenolic resin and animal glue, and their applications. Key abrasive characteristics like shape, hardness, toughness, and self-sharpening are also analyzed, with comparisons between materials like silicon carbide, aluminum oxide, and zirconia corundum. The article explains failure modes of abrasives, such as dullness, clogging, and shedding, and provides recommendations for selecting abrasives based on different workpiece materials. Standards like FEPA and JIS are also mentioned for particle size classification.

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January 09 , 2025

FAQs about DOMILL ABRASIVE

Our DOMILL ABRASIVE abrasive manufacturing plant is equipped with advanced production facilities and a professional technical team, with an annual production capacity of up to 50,000 tons. This means we are capable of meeting large-scale production demands and providing stable product supply to our customers. Whether it’s large-volume orders or long-term cooperation projects, we have sufficient production capacity to ensure timely delivery, thus safeguarding our customers’ production schedules and project timelines. 

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January 08 , 2025

Top Insights Into White-Fused Alumina Manufacturers

White-fused alumina (WFA) is a critical material widely used across industries due to its exceptional hardness, chemical stability, and thermal resistance. This versatile material finds applications in abrasives, refractories, and advanced ceramics, making it a cornerstone of modern manufacturing processes. Understanding the landscape of white-fused alumina manufacturers is essential for businesses looking to source high-quality materials. In this article, we delve into the production process, major global manufacturers, and the key factors to consider when selecting a supplier. 

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January 08 , 2025

What Are The Issues You Have To Know About Brown Fused Alumina Abrasive?

Discover the essential information about brown fused alumina abrasives. Learn about its properties, common issues.

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January 06 , 2025

What is the Bonding Mechanism and Bonding Agent Formula of Coated Abrasives?

In the research and understanding of the bonding mechanism of adhesives to abrasives and substrates in the manufacture of coated abrasives, many theoretical viewpoints have been proposed, but no consensus has been reached. The main bonding mechanisms are physical adsorption theory, mechanical bonding theory, diffusion theory, electrostatic theory, and chemical bond theory. Physical adsorption theory is often used to explain why abrasives are bonded to the substrate. According to the material structure theory, there are main valence forces of chemical bonds and weaker van der Waals forces (including bond forces, dipole forces, induced dipole forces, and dispersion forces) between atoms and molecules in the aggregated state of the material. The solid surface adsorbs liquids and gases due to the van der Waals force. This effect is called physical adsorption. Due to the physical adsorption effect, the adhesive completely infiltrates the surface of the adherend before curing, and the molecules are close enough to each other, so the van der Waals force between the molecules has a high adhesion strength. 

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January 06 , 2025

6 Key Questions About White Fused Alumina Abrasive Grains

Discover the essential facts about white fused alumina abrasive grains, including their differences from brown fused alumina, specifications, common issues, quality identification, and applications in abrasive tools. Enhance your understanding and make informed decisions with our detailed guide.

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January 03 , 2025

The Formulation Design of Binders for Resin Abrasives

The article explores the formulation and manufacturing processes of resin-bonded abrasives, covering both conventional and superhard tools like diamond and CBN abrasives. It discusses the importance of balancing components such as abrasives, binders, and fillers to optimize tool performance. For conventional abrasives, key factors include particle size, binder dosage, and forming density. Superhard tools are characterized by high abrasive concentrations and a unique structure with a working layer, transition layer, and substrate. The manufacturing process emphasizes precision through hot-pressing techniques, ensuring durability and efficiency for industrial applications.

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