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vitrified diamond grinding wheel2
Dec
04

Applications of Vitrified Diamond Grinding Wheel

Discover the key applications of vitrified diamond grinding wheels in carbide tools, PCD/PCBN machining, ceramics, glass, and precision industrial components.
cmp polishing sapphire
Dec
01

Application of Polishing Pads in CMP Polishing of Sapphire Substrates

Polishing pads play a critical role in achieving high-precision surface quality in sapphire substrate manufacturing. This article explains the core functions of polishing pads, compares common pad materials such as polyurethane and non-woven composites, and analyzes how pad structure, hardness, and groove design influence polishing efficiency. It also discusses diamond dressing methods used to restore pad performance during production. Through these technical insights, the article highlights how optimized polishing pads enable ultra-flat, low-roughness sapphire substrates for use in LEDs, optics, and semiconductor applications.
Schematic diagram
Nov
28

Diamond Wheel Grinding Solutions for Brass

Discover the optimal diamond wheel grinding solution for brass. Learn how to prevent wheel loading, reduce heat, improve chip evacuation, and achieve superior surface finish using resin-bond diamond wheels, proper grit sizes, high-porosity structures, and optimized grinding parameters. Ideal for precision machining of non-ferrous metals.
yarn production
Nov
07

Electroplated Diamond Grinding Wheels: The Revolution of Yarn Finishing

This article analyzes the core logic of using electroplated diamond grinding wheels to replace rubber wheels for yarn grinding. Starting from the difference in mechanism between "elastic kneading" and "rigid etching", it elaborates on the advantages of the former, such as a 3-5 times efficiency improvement and a 40%+ fuzz removal rate, and provides practical solutions to avoid yarn breakage and heat dissipation, revealing its upgrade value from "experience-based" to "precise and controllable".
Metal Expo 2025 in
Nov
04

Moresuperhard at Metal-Expo 2025 | Machining Solutions for Metalworking

Moresuperhard will participate in the 31st International Industrial Exhibition Metal-Expo 2025, held from November 11–14 in St. Petersburg, Russia. At booth 5B20, the company will showcase its latest diamond and CBN tool technologies for the metallurgical and metal processing industries, including superhard grinding wheels and precision cutting tools. Visitors can explore customized solutions designed to enhance efficiency, accuracy, and cost performance across diverse machining applications.
mangetic steel
Oct
30

High-Speed Resin Bond Diamond Grinding Wheel Solution for Magnetic Steel

Magnetic steel, such as NdFeB and SmCo, requires ultra-precise grinding to maintain its magnetic performance and dimensional accuracy. This article introduces a high-speed grinding solution developed by MORE SUPER HARD, featuring resin bond diamond grinding wheels optimized for 12,000–20,000 RPM operations. The solution ensures efficient material removal, superior surface finish of Ra 0.2–0.3 μm, and excellent thermal control—ideal for precision applications in EV motors, robotics, and electronic devices.
machining casing parts
Oct
29

Aero-Engine Casing Machining Solutions

Aero-engine casings are among the most complex and demanding components in aircraft manufacturing. They require exceptional precision, stability, and durability during machining. Moresuperhard provides a complete tooling solution for engine casing production — covering rough and finish turning, milling, and drilling of titanium and nickel-based superalloys. With advanced PCD, CBN, and ceramic tool technologies, our solutions help manufacturers achieve high efficiency, extended tool life, and superior surface quality for aerospace components.
superalloy gas turbine
Oct
28

Solutions for Machining Superalloys in the Aerospace Industry

Superalloys are essential materials in the aerospace industry, widely used in turbine blades, engine shafts, and combustion chambers due to their exceptional high-temperature strength and corrosion resistance. However, their superior properties also make them extremely difficult to machine. This article introduces the applications and machining challenges of superalloys and presents how Moresuperhard provides advanced CBN cutting tools and coated carbide tools to achieve high-efficiency, high-precision machining of heat-resistant alloys. With excellent wear resistance, thermal stability, and tool life, Moresuperhard solutions help aerospace manufacturers improve productivity and ensure reliable performance in demanding environments.
rotary parts machining solutions
Oct
28

Rotary Parts Processing Solutions – Heavy-Duty Turning

Rotating parts such as shafts, bearings, and gear rings are essential components in industries like wind power, heavy machinery, and energy transmission. Their manufacturing involves complex machining processes that demand high-performance cutting tools capable of handling large allowances and extreme loads. This article introduces advanced machining solutions for rotating parts — from rough and finish turning to heavy-duty threading and hole machining. It also highlights modular tool systems and reinforced insert designs that improve efficiency, extend tool life, and ensure stability under demanding conditions such as machining 42CrMo alloy steel or cast iron wind turbine shafts.
back grinding wafers
Oct
10

How to improve the edge chipping after wafer thinning?

Edge chipping after wafer thinning is a common issue in semiconductor manufacturing that weakens wafer strength and lowers yield. This article outlines the main causes and practical solutions—such as optimizing grinding parameters, using multi-step thinning, and improving edge treatment—to effectively minimize chipping and enhance wafer reliability.
Ion beam polishing (IBP) optical glass
Sep
19

Optical Glass Polishing

Polishing technology plays a decisive role in the imaging quality and performance of optical glass components. In precision optics, extremely high requirements for surface accuracy and smoothness often reach nanometer or even atomic levels. This article introduces traditional mechanical polishing, advanced magnetorheological polishing (MRF), and ion beam polishing (IBP), while highlighting the importance of choosing high-performance polishing powders such as cerium oxide and zirconium oxide. MORE provides a full range of precision polishing liquids and powders, widely applied in camera lenses, laser optical components, AR/VR optics, lithography lenses, and astronomical telescope mirrors.
turning
Sep
18

Types and Causes of Difficult-to-Machine Materials

In machining operations, various materials are used, including difficult-to-machine materials, which primarily refer to materials with poor machinability. These materials often lead to rapid tool wear, low machining efficiency, and challenges in controlling surface quality.
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