How Accurate is Laser Cutting?

How Accurate is Laser Cutting?

Lasers are used in a variety of different industries to precision cut a wide range of metals and alloys. A laser beam can penetrate up to a depth of 20 mm, sufficient to handle up to ½ inch of carbon steel, up to 3/16th of an inch of aluminum, and ¼ inch of stainless steel. Today, laser cutting is very accurate with extremely small cut widths of less than 0.001 of an inch. Laser cutting also has a dimensional accuracy of approximately 0.0005 of an inch. Compared to other methods of cutting sheet metal; laser cutting is a safe, efficient, and much more accurate.

How Does it Work?

Laser cutting is a type of technology that uses a laser beam to vaporize different types of materials in order to provide a cut edge. Laser cutters have generally been used for industrial manufacturing purposes in the past. Today, they are increasingly used in architecture, small businesses, schools, and by hobbyists. The process commonly involves directing a high-power laser output through optics. Commercial laser cutters use a motion control system that follows the G-code, or CNC pattern, that needs to be cut into the material. A focused laser is directed at the material that either burns, vaporizes, melts, or is blown away by a jet of gas, resulting in a high-quality finished surface.

The most basic cutting process widely used in metal fabrication is cutting. Due to its great qualities, advanced laser cutting technology is the best method to perform precise jobs in the industry. Additional advantages of laser cutting are: speed, precision, flexibility, great quality, repeatability, versatility, automation, and cost-effectiveness.

How Accurate is Laser Cutting?

With an accuracy of approximately 0.1mm laser cutting provides an opportunity to achieve a high level of precision without the need for any after treatment. The accuracy of material pieces is almost unparalleled when compared to other techniques. Due to the way in which a laser can be controlled, it is capable of creating almost exact reproductions with very low tolerances for error. Exact reproduction is a highly sought-after service for many projects involving mass production of a specific item, or where extremely specific dimensions are required.

Detail and Accuracy

The width of a laser is very small, which makes it possible to create pieces that are intricate, such as the internal gears of a wristwatch. It can also engrave the part and serial numbers onto the gears so they can be read clearly. This method is a major improvement compared to stamping.

Precision laser cutting is an extremely accurate, detailed, and versatile process that is quick and easy compared to other methods of manufacturing.

Related Articles

Natalie Mitchell