Analysis of Several Effects of Laser Cutting Machine

by:Caodahai     2021-08-27
The laser cutting machine has several effects when it is working. You may not pay special attention in the production work. In order to have a deeper understanding of the laser cutting machine, let's introduce to you one by one.   There are three main cutting effects of laser cutting machine:   1. Thermal effect: The cutting of soft tissue is mainly achieved by this effect. If the laser energy hits water molecules, the water molecules can be excited into a state with high-speed kinetic energy. This fluid kinetic energy can achieve good results in tissue cutting, that is, water molecules are used as the medium for tissue cutting. Water molecules can easily absorb the laser energy of this wavelength, but will not damage the bonding structure of water molecules. 2. Mechanical effect: The ability of laser to cut hard tissues does not come from temperature effects, but uses energy to evaporate water in the tissues, causing internal pressure to increase before the melting point of the hard tissues is reached. It causes the rupture of the tissue. This phenomenon is called microexplosion, and it is not directly related to the temperature effect.  3. Hydrodynamic effect: For example, the latest Erbium Chromium YSGG laser (ErbiumChromium: Yttrium-Scandium-Gallium-Garnetlaser) is mainly the hydrodynamics that laser excites water molecules to generate high-speed power. The temperature of the tissue will rise after absorbing the laser energy. When the temperature is between 370C and 600C, the tissue will not change. Once it exceeds 600C, it will start to solidify, which can achieve the effect of hemostasis. When the temperature exceeds 1000C, the water between the cells will be evaporated. The remaining dehydrated tissue will be carbonized when it exceeds 2000C.   Wuhan Gaoneng Laser Equipment Manufacturing Co., Ltd. is a high-tech enterprise integrating Ru0026D, production and sales of professional laser complete sets of equipment. Not only successfully developed laser equipment with advanced technology, but also used self-support import and export rights to promote products to more than 40 global markets including Hong Kong, South Korea, Vietnam, Malaysia, Thailand, Australia, the United States, Japan, Germany, the Netherlands, Jordan, etc. nation.
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