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Burrs on Workpiece Edges During Laser Cutting: When laser cutting carbon steel, burrs sometimes appear on the edges of the workpiece, resulting in an uneven surface finish. In some cases, these burrs are difficult to remove. This issue is primarily caused by the following factors:

Laser cutting is a critically important application within the field of laser processing technology. Thanks to declining laser component costs and the maturation of the technology itself, laser cutting machines have become top sellers today, accounting for over 30% of the total market share for laser processing equipment nationwide.

I. Pre-Startup Preparations 1. Environmental Inspection: Verify that the working environment temperature is between 5°C and 40°C, and that the humidity does not exceed 80%. This prevents damage to internal electronic components or degradation of optical path performance caused by unsuitable environmental temperature and humidity levels.

Plasma cutting and laser cutting differ significantly in principle, cutting quality, applicable materials, cost, and application areas:

For businesses, a laser cutting machine is not only a production tool but also a guarantee of efficiency and product quality. To ensure stable operation, the equipment alone is not enough; a complete set of scientific and executable operating procedures is needed to support it.

​Laser cutting machines are becoming increasingly widely used in the industrial sector. Based on their high-temperature principle, they are used to process the surface of materials, which are fed into the machine to meet customer needs. However, some people don't know how to adjust the optical path when using a laser machine. Below, we will introduce the method for adjusting the optical path of a laser cutting machine.

Maximizing the ROI of a laser cutting machine​ requires more than just operational skill; it demands a rigorous commitment to maintenance and safety. Below are five expert-level tips to ensure machine longevity and precision.

In the precision world of laser processing, the distance between the laser focus and the material—the focal position—is a critical variable that dictates the quality of the final cut. Whether you achieve a mirror-like finish or a slag-heavy, incomplete cut depends largely on this setting. Different materials and thicknesses require specific focal strategies. This guide breaks down the science behind focal positions to help you optimize your laser cutting performance.

Laser cutting quality is closely related to focus position, cutting speed, gas pressure, and power settings. Below is a practical summary of common cutting issues, categorized by material type, along with recommended cutting parameters. Stainless Steel Cutting Issues (Defocus value should be adjusted according to plate thickness) ① The higher the focus, the brighter the cut surface. ② Hard slag on the bottom surface is caused by: Focus too high. Cutting speed is too slow. Gas pressure is too low. ③ The lower the focus, the rougher the cut surface. ④ Soft slag on the bottom surface is caused by: Focus too low. Cutting speed is too fast. Gas pressure is too high. Excessive power. ⑤ Incomplete cutting (not cut through) is caused by: Incorrect focus position. Insufficient power. Cutting speed too fast.

Among all core components of a laser cutting machine, the cutting head can be considered a true “workhorse.” Without timely and proper maintenance, it may not only reduce cutting quality, but also lead to unexpected downtime and even high repair costs. To help extend the service life of the cutting head and keep it operating at optimal performance, we have prepared a practical Laser Cutting Head Maintenance Guide for daily use.