A guide to all things laser cutting
Laser beam quality is an essential aspect of laser technology, defining the accuracy and efficiency of a laser beam. The different elements involved in the process are divergence, mode structure, spatial profile, and intensity uniformity. A good laser beam quality produces a symmetrical, focused, and low-d divergence beam that improves accuracy and efficiency across various … Read more
Successful laser-cutting of a reflective material involves managing several critical factors to achieve precise and efficient results. The factors include the focus point, cutting speed, power settings, and choice of cutting gas. Each element plays a crucial role in determining the quality of the cut and minimizing the risk of damage to the material and … Read more
Reflective materials present a particular issue in metal laser cutting since they tend to reflect a large portion of the laser energy, which impedes the cutting process. The obstacle notwithstanding, developments in laser technology have made it easy to precisely and accurately cut a variety of reflecting surfaces. Silver, copper, gold, brass, and aluminum are … Read more
Understanding the parameters of a laser for laser cutting entails understanding the essential traits and actions that affect the cutting process. Several parameters must be considered, including laser power, wavelength, spot size, and pulse width. Mastery of these parameters allows operators to fine-tune the laser cutter’s settings for the best cutting performance adapted to individual … Read more
Laser cut stencils are devices employed in specific applications to transfer motifs or designs onto surfaces. The stencils are created using a laser cutter, a machine that uses a powerful laser beam to cut through materials with exceptional precision and speed. The selection of materials for laser cut stencils is contingent upon the specific application, … Read more
Understanding the differences between technologies and the materials for which they work best when comparing fiber laser vs CO2 is essential. Fiber lasers are noted for their excellent efficiency and precision for cutting and marking metals, but CO2 lasers, with their longer wavelength, are perfect for processing non-metal materials such as wood and acrylic. The … Read more
A pulsed laser emits light in short bursts or pulses, with intervals of ‘off’ time between pulses. A pulsed laser differs from continuous-wave lasers in that it does not emit a continuous stream of light but discrete pulses. Pulsed lasers have various pulse durations and repetition rates, allowing precise control over the emitted light pulses. … Read more
Continuous Wave (CW) lasers are a type of laser system that emits a constant and uninterrupted beam of laser light. CW lasers emit steady light output throughout their operation, unlike pulsed lasers that emit short bursts of high-energy light. CW lasers are best for applications that require a steady and continuous laser beam. They are … Read more
10 Bad Materials to Avoid for Laser Cutting” refers to the harmful materials that are not suitable for laser cutting due to various reasons, such as safety hazards, potential damage to the laser cutting machine, or poor cut quality. 10 Bad Materials to Avoid for Laser Cutting release toxic gases that produce excessive smoke or … Read more
Industrial applications of laser cutting encompass a broad spectrum of industries, showcasing the precision and adaptability of the technology. Manufacturers in various sectors, from aerospace engineering to the automobile industry, leverage laser cutting machines to craft components with unparalleled precision and efficiency. In the automobile sector, laser cutting is pivotal for producing complex body panels, … Read more