A complete guide to grinding wheel technology

A column focusing on grinding wheel manufacturing, application and technological innovation.
Experts with more than 10 years of professional experience will discuss the various components of grinding wheels in depth.
This column will comprehensively introduce the design principles, selection guide, maintenance, and how to improve grinding efficiency and accuracy of grinding wheels. Whether readers have a preliminary understanding of grinding wheel knowledge or technicians seeking professional improvement, they can find practical technical analysis and industry trends here.

The Grinding Effect of the Grinding Wheel Particles

The Grinding Effect of the Grinding Wheel Particles

A complete guide to grinding wheel technology, Knowledge Column, Science Classroom /

Grinding wheels play a key role in machining, and their performance affects machining efficiency and surface quality. This article discusses in detail the structure, abrasive grain characteristics, grinding state and abrasive chip shape of the grinding wheel, and analyzes its influence on the cutting effect. With the correct parameterization, the machining quality can be improved and efficiency can be maintained.

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Four types of bond

The Key Role of Grinding Wheel Performance – Bond

A complete guide to grinding wheel technology, Science Classroom /

This article focuses on bonding agents, essential materials in grinding tool manufacturing that directly impact the tool’s performance, application range, and durability. Depending on the processing needs and material characteristics, bonding agents can be categorized into types such as metal bonds, ceramic bonds, resin bonds, and electroplated bonds. Each type offers unique advantages and limitations suited to different grinding applications. Selecting the appropriate bond requires balancing these pros and cons based on specific requirements.

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電鑄砂輪

What is the current status of the grinding wheel? – Electroplated Grinding Wheel Section

A complete guide to grinding wheel technology, Science Classroom /

Common issues with electroplated grinding wheels include normal wear, grain shedding, clogging, and abrasive dulling. Understanding these problems and their solutions is essential. This article also addresses frequently asked customer questions, such as the pros and cons of electroplated wheels, how to customize them, and how to choose between traditional and superhard wheels, offering useful insights.

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鑽石砂輪與CBN砂輪怎麼選擇？

How to Choose Between Diamond Wheels and CBN Wheels?

A complete guide to grinding wheel technology, Knowledge Column, Science Classroom /

Grinding wheel abrasives can be categorized into general and super types, with diamond and CBN belonging to the super abrasives due to their extremely high hardness, making them suitable for grinding high-hardness materials. Diamond wheels should not be used on iron-containing workpieces, as they can catalyze the transformation of diamond into graphite, affecting performance and wearing down the wheel. When grinding temperatures exceed 600°C, diamonds are prone to melting or forming carbides, making them unsuitable for high-temperature processing. In contrast, CBN wheels are suitable for high-speed and iron-containing material processing, such as tool steel and mold steel, showcasing their unique advantages. With the advancements in technology raising precision requirements in manufacturing processes, selecting the most suitable grinding wheel is crucial. The most expensive option is not necessarily the best; rather, the most appropriate one is the optimal choice.

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