Blog - JingHong

Glass Fiber Series

CNC Drilling Strategies for 3240 Epoxy Insulation Plates

James Yang

Mar 2, 2026

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Glass Fiber Series

Epoxy Laminate Sheets for Custom Industrial Components

Epoxy laminate sheets represent cutting-edge engineered composite materials that have revolutionized industrial manufacturing across multiple sectors. These high-performance materials combine exceptional electrical insulation properties with remarkable mechanical strength, making them indispensable for custom industrial components. From electronics manufacturing to automotive applications, epoxy laminate sheets deliver consistent performance in demanding environments where traditional materials fall short. Their versatility stems from advanced resin systems and reinforcement materials that create superior dielectric strength, heat resistance, and dimensional stability. Industries worldwide rely on these materials to meet stringent quality standards while maintaining cost-effectiveness in large-scale production environments.

James Yang

Feb 27, 2026

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Glass Fiber Series

From Laminate Sheet to Finished Part: One-Stop CNC Manufacturing

James Yang

Feb 27, 2026

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Glass Fiber Series

What Makes an Epoxy Sheet Suitable for Precision CNC Parts?

James Yang

Feb 26, 2026

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Glass Fiber Series

How to Improve Surface Finish When Machining Fiberglass Sheets?

To get a better surface finish when cutting fiberglass sheets, you need to carefully adjust the cutting settings, choose the right tools, and keep the surroundings under control. The best results are usually achieved with cutting tools that are covered with carbide or diamond and high-quality fiberglass sheets. Some important things to keep in mind are keeping the feed rates between 0.1 and 0.3 mm/rev, using sharp cutting edges to keep heat buildup to a minimum, putting in place good dust drainage systems, and choosing the right cutting speeds based on the thickness of the material. Post-machining methods like progressive sanding with abrasives ranging from 220 to 400 grit can improve surface quality even more, getting rid of small flaws and creating the smooth surfaces needed for electrical wiring, PCB applications, and precision manufacturing parts.

James Yang

Feb 25, 2026

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Glass Fiber Series

Quality Control in Epoxy Sheet Manufacturing and CNC Machining

James Yang

Feb 24, 2026

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Glass Fiber Series

FR4 Sheet Applications in Electrical Insulation Components

James Yang

Feb 13, 2026

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Glass Fiber Series

Why Choose G10 Epoxy Sheet for High-Strength Insulation Parts?

James Yang

Feb 13, 2026

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Glass Fiber Series

From FR4 Sheet to Finished Part: Our Manufacturing and CNC Process

James Yang

Feb 12, 2026

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