Laser generating technology is now available for sheet laser cutting machines that can deliver up to 12 kW power. Laser tube cutting machines typically have a maximum power output of 5 kW, as any additional power would also cut through the opposite end of the tube.
Imagine you are required to place a throughhole in a tube. The tube must be centered at the correct dimension. The tube should not be bent. That's tube fabrication.
Micrometric Ltd uses a versatile Coherent StarCuttube laser cutting machine for speed and precision in manufacturing aerospace and medical products.
NIT shows how a Coherent laser cutter machine can be used for vertical manufacturing of Nitinol or other metal components. This machine has outstanding precision and edge-quality.
Reduce the amount of components and save time. You can make tubular frames or metal structures that are easier to assemble and more precise. Your part can be completed in just one programming step and in one machining step.
You will be able to see the fiber laser in action for a better understanding of some things. A fiber laser has a higher power density than a CO2 beam because its beam diameter is usually one-third of that of a CO2 beam. This allows the fiber to cut faster and pierce more quickly. The fiber can also cut intricate shapes and leave sharp edges thanks to the smaller beam size. A fiber laser can cut a logo for a company out of a tube with a spacing of 0.035 inches between letters.
High-speed cutting is often the first thing fabricators associate with fiber laser cutting technology. Although this may be true for tube cutting, speed is a relative term. It is not about cutting speed, but the time it takes for a tube to be processed to meet its specifications.
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.
The StarFeed is an automated loader/unloader for the StarCut Tube laser cutting machine and is available in sizes S and L. This combination allows fully automated dry or wet cutting of tubes from 1-20 mm diameter. The StarFeed L stores up to 48 tubes and even allows the processing of oval tubes. Its sensor-controlled gripping unit avoids damage. The end result is a big increase in productivity.
How can you compensate for this? Traditionally, you will touch your face with a sensor marking the contact point. The tube is then rotated and the opposite end of the tube touched. The control will then be able to see how bent the tube looks. This allows for precise measurements and ensures that the through-holes will work properly. Keep in mind, however, that every rotation of the tube reduces the ability for very high tolerances.
How can you compensate? Traditionally, you would touch the contact points by coming down. Next, rotate the tube and touch the opposite side. This will give the control an indication about how bent the tube may be. This can be used to ensure that through-holes fit the application. Be aware that this reduces your ability to deliver very precise tolerances every time the tube rotates.
All types and all shapes: This 3-dimensional cutting machine cuts carbon, aluminum, stainless, and red metals. It is available in round, rectangular, irregular and square shapes.
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.
from 3 months to 3 years
Glass CO2 laser tubes all degrade over time, with lifespans ranging from 3 months to 3 years. With use, the CO2 inside the tube degrades into carbon monoxide and oxygen. Overdriving the tube only accelerates this process and shortens its working life.
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.
What is the operation of a CO2 Laser? 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.