Category Archive: Waterjet Cutting

Waterjet Cutting Materials For Various Industries

Used to cut a wide array of materials across a range of industries, waterjet cutting is ideal for applications involving materials that are sensitive to the high temperatures generated by many other common cutting methods.

The phrase “waterjet cutting” is commonly used to refer to abrasive waterjet cutting, in which an abrasive such as granite is mixed in with the water stream. Softer materials, such as rubber, often employ pure waterjet cutting, where no abrasive is utilized.

In simple terms, waterjet cutting involves a high-pressure stream of water — with or without abrasives — that is used as a cutting tool. Thanks to its high precision and low-temperature operation, this method is used in many different applications, in fields ranging from mining to aerospace.

How Waterjet Cutting Works

A waterjet cutting machine has two main parts. A high-pressure pump is used to generate a pressurized stream of water. This liquid then passes through an abrasive waterjet nozzle.

In this nozzle, water passes through a small-diameter orifice to form a precise jet. Abrasive granules are also added at this stage as needed.

Modern waterjet cutters have many additional control features, such as control systems for precisely managing the movement of the waterjet and articulating cutting heads that allow the waterjet additional freedom of movement in order to produce inclined cuts.

The water utilized is usually caught after cutting, as the energy must be dissipated. The machines also have storage hoppers for abrasive granules.

The high-pressure jet can be used to cut through materials such as glass, rubber, plastic, and stone. Essentially, any material that is softer than the abrasive used can be cut using the high-pressure stream.

In combination with specialized nozzles and articulating heads, this technique can be employed to provide intricate, highly precise cuts. The jet can also be varied to accommodate for the specific thickness and softness of the material being cut. This method offers many benefits over traditional cutting methods.

The Benefits of Waterjet Cutting

One of the most significant benefits of waterjet cutting is the high precision it offers. Since this technique utilizes a jet of water to create cuts, dimensions can be easily controlled, unlike other cutting tools.

This allows for smooth, extremely controlled cuts even in hard materials such as granite and glass. The precision and high degree of control offered make waterjets the preferred method for cutting gauges, solar panels, and ornamental products, as well as wafers for electronic applications.

And since waterjet cutters can easily handle hard material, they’re ideal for cutting high-pressure, explosion-proof glass and granite.

Also, the waterjet does not generate much heat while cutting, making this method well-suited to applications in which the material involved is temperature-sensitive, such as rubber. Waterjet does not alter the material properties of the substrate being cut and therefore does not generate a heat-affected zone.

Learn More

Highly precise and versatile, waterjet cutting can be used for a wide range of materials, even very thick ones. This method is especially well-suited for temperature-sensitive materials, and provides a smooth, controlled finish.

Swift Glass is proud to specialize in waterjet cutting. Utilizing two-axis and three-axis CNC equipment, we can provide material widths up to 9 inches and can cut to a precision of 0.1 mm. Our CAD-compatible software ensures optimal, consistent results. To learn more about our waterjet cutting services or discuss your specific application needs, reach out to the team today.

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What If Your Glass Piece Requires an Irregular Shape?

What happens when you need glass cut into something like the shape to the right?

Precision glass manufacturers utilize a variety of technologies to craft even the strangest of shapes that require clean edges, precise spheres and smooth surfaces.

The glass mirror piece in the photo to the right is one example. Precision manufacturers like Swift Glass utilize a variety of techniques to achieve difficult configurations like this one.

Before you dismiss your drawing as too difficult, check out some of the capabilities that glass manufacturers are leveraging today:

Waterjet Technology for Precision

The highly pressurized stream of water from a waterjet cutter provides an exceptionally smooth and controllable tool. These cutters can automatically switch from low to high pressure mode in the midst of a single tool path, allowing for specialized cuts at high speeds — even in the most brittle glass.

Our waterjet cutters work with CAD compatible software, integrating drawings seamlessly and efficiently from original concept to final product.

Our tools can cut virtually any shape down to 0.5mm thick, and can handle glass materials up to 9 inches thick. High pressure waterjet cutters create pinpoint accuracy smoothly cutting holes, notches and details without damage or distortion.

Irregular shape water jet cutting works well for quartz, optical glass, fused silica, Borofloat®, Pyrex®, and many other specialty materials.

CNC Machining for Tough Glass Materials

Three- and four-axes diamond tooling technology allows manufacturers to cut the toughest materials, including quartz and high-pressure gauge glass. These glass milling solutions serve a range of industries, from optical and lighting to aerospace and energy.

Glass Drilling for Unique Projects

Many businesses require glass doors, mirrors, or furniture with functional or decorative holes. Glass manufacturers use high precision hole drilling to meet exact dimensions and specifications. Diamond-tipped drill bits have the ability to cut holes perfectly with very close tolerances, for materials up to 1.25 inches thick.

Swift Glass is one of the nation’s leading manufacturers of fabricated glass parts, including reliable cutting solutions for glass shapes of all kinds. With over two decades of experience in custom water jet cutting, we can confidently promise both versatility and precision for even the most intricate projects.

Ornamental components, solar panels, gauges, wafers, and explosion-proof glass are all fabrication projects that the Swift Glass Team has handled for customers. Access our library of Standards and Specifications for more information about the requirements we can meet.