Tube Laser Cutting Systems How It Works

Fiber Tube Laser

Highest flexibility for cutting different medical devices, in metals or plastics, from tubes or flat stock with the Coherent StarCut Tube “hybrid” version. This turnkey laser machine incorporates two lasers in a single compact housing.

When you look closely at a fiber-laser in operation, some things may not be as obvious. A fiber laser's beam diameter is one-third larger than that of a co2 beam. This allows it to have a higher power density. This allows the fiber not only to cut faster but also to pierce much faster. The fiber's smaller beam size allows it to cut intricate shapes, and leave sharp edges. Imagine cutting the logo of your company from a tube where the spacing between the letters is 0.035inches. A fiber can achieve that cut while a laser with CO2 cannot.

Mechanical Engineering —

We can complete your project in one facility with no downtime and extended lead times. We offer full-service center support that can:

Some machinery manufacturers use cameras to check tubes. This is done in an effort to close the time gap. Cameras reduce the time required to check quality and reduce the number rotations. This ensures that the machine can retain its productivity and accuracy.

Tube Laser Cutting Systems 2000w

The CO2 solution for large diameter tubes and profiles.Tubes up to Ø 14" / 24" (355 mm / 610 mm)3D cutting modeCO2 laser

Some things aren’t quite as evident until you take a closer look at a fiber laser in operation. Because its beam diameter is often one-third the size of a CO2 beam, a fiber laser has a greater power density than a CO2 laser beam. Not only does this allow the fiber to cut faster, but it also allows it to pierce faster. This smaller beam size also gives the fiber the ability to cut intricate shapes and leave sharp edges. Imagine cutting a company logo out of a tube when the spacing between the logo’s letters is 0.035 inch; a fiber can make that cut, while a CO2 laser can’t.

Tube Laser Cutting Systems 2000w
Laser Tube Cutting Machine For Sale

Laser Tube Cutting Machine For Sale

A laser tube cutting machine doesn't come with any standard material towers. Bundle loading is the best option for handling tube material. It feeds one tube at a given time from the bundle into a tube laser using a singularizing process. This type cannot be used with open profiles (e.g. channels and angles), because they interlock inside the bundles and don’t move freely. Step loaders, which are used for open profile profiles, sequence one section at time into the machine while maintaining the correct orientation.

Laser technology can be used to create custom shapes and make them cut to length. Raw material is used to produce finished or semi-finished products.

Tube Lasers Cutting Systems 8x8

Learn how the Coherent StarCut Tube was used to cut stents and how StarFiber, a laser-powered cutting machine, helped NPX Medical.

Many believed that fiber lasers were only suitable for thin materials. Because of its longer wavelength, CO2 created enough kerf to allow for material removal. The fiber laser could not produce the same results or kerf with thicker materials. This problem has been solved by collimating technology, which can create a wider fiber laser-generated beam. This allows for materials separation and more room to remove thicker materials. The machine can switch between the beam widths, so it can process thinner materials with the narrower beam. This allows for faster processing of different-sized materials using the same fiber laser cutting machine.

Tube Lasers Cutting Systems Llc
Tube Lasers Cutting Systems Llc

There are no standard material towers with a laser tube cutting machine. Bundle loaders, the most efficient of the tube material handling options, feed one tube at a time from the bundle into the tube laser via a singularizing system. This type of feeding mechanism doesn’t work with open profiles, such as angles or channels, because they interlock while in a bundle and don’t come free easily. For open profiles, step loaders are used, which sequence a section one at a time into the machine while keeping the correct orientation of that section.

What can you do to compensate? You will traditionally touch your face with a sensor to mark the contact point. The tube is then turned and touched on the other side. This gives the control an indication of how bent the tube is. This is a reliable method that can guarantee the through-holes are working for the application. However, this method reduces the ability to deliver extremely high tolerances for each rotation of the tube.

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How can this be compensated? Traditionally, you'd touch your face with the sensor at the contact area. The tube will then be rotated and the other end of it touched. This gives the control a good idea of the tube's bend. This technique is precise and will ensure that all through-holes work for your application. The ability to deliver very tight tolerances is affected by every rotation of a tube.

Imagine putting a through hole centered on a tube. It should be centered according to the actual dimension and not just one side of the tube. Bowed tubes will make it more difficult. Tube fabricating is hard work.

Frequently Asked Questions

The laser beam is the most important component of the laser cutter; it determines wavelength and power, and thus the material that it can cut or engrave. Solid-state lasers, fiber lasers, and CO2 lasers are the three main types of lasers used in laser cutting.

CO2 laser cutters are the most commonly used types of laser cutters because they are low power, relatively inexpensive, efficient, and can cut through and raster a wide range of materials.

Modern CO2 machines typically generate the laser beam in a sealed glass tube filled with gas, typically carbon dioxide. A high voltage flows through the tube, interacting with the gas particles and increasing their energy, resulting in the production of light.