Laser cutting processing refers to the use of the thermal effect generated by the laser beam projected onto the surface of the material to complete the processing, including laser cutting, laser engraving (laser marking). Today's car consumption is exaggerated and personalized, and the original mold production is due to its own limitations - the cycle of making molds is very long, it has been difficult to adapt to the faster and faster model replacement. Laser cutting and plastic products: saving plastic mold investment: plastic laser cutting processing does not require molds, no mold consumption, no need to repair molds, saving mold time, thus saving processing costs, reducing production costs, especially for large products Or processing of small batches of plastic products. With Wuxi laser cutting, moldless rapid processing has a huge competitive advantage. Because the laser has four characteristics of high brightness, high directivity, high monochromaticity and high coherence, it brings some excellent characteristics that laser processing plastic products do not have in other common processing methods.

The laser output is divided into pulse output and continuous output. The laser used for cutting and welding mainly adopts the pulse output mode. The pulse frequency mainly affects the cutting speed and the rough cutting degree. To obtain high-speed cutting, high frequency is indispensable. From a strict perspective, the beam divergence angle is not part of the laser department, but since the mode of the laser has a large effect on the far-field divergence angle, we will discuss it here.

Laser cutting processing to produce new plastic samples: Wuxi laser cutting processing can improve the speed of new product development: after the product drawings are formed, laser processing can be performed immediately, and samples of new plastic products can be obtained in the shortest time. The multimode is a non-zero index in the XY direction, and its beam quality is poor, and it is generally used only for welding and not for cutting. The double focal length laser cutting head is a fragile item on the laser cutting machine and is used for a long time, resulting in damage to the laser cutting head.

Laser cutting is one of the most important indicators for measuring laser quality. Laser engraving of plastic products: Plastic laser engraving is the laser processing process that uses the high energy density characteristics of the laser to illuminate the surface of the plastic product, vaporize the surface material of the product and produce a clear pattern. The detailed application of laser processing in the plastics industry is as follows: 1. Laser-cut plastic products: Plastic laser cutting is to focus the laser beam on the surface of the plastic material, using the high-temperature characteristics of the laser to melt the material, while blowing with a compressed gas coaxial with the laser beam. The molten plastic product is taken and the laser beam and the plastic product are moved relative to each other along a certain trajectory, thereby cutting a process of forming a certain shape. It is necessary to check and repair on schedule. The laser with TEM00 mode can achieve the smallest beam diameter, which is the smallest slit in the cutting process and the faster cutting speed.