Research and Optimization of Dust Removal and Smoke Exhaust System for Laser Cutting Machines
Laser Cutting Smoke Hazards and Smoke Exhaust Mechanism Laser Cutting Smoke Hazards The smoke released when laser cutting metal plates can be roughly divided into dust and aerosols. 97% of them have a diameter of less than 5.7 μm, which means that most of the smoke can be Inhaled into the body. Depending on the […]
Основные принципы и факторы влияния лазерной резки
Laser cutting principle Laser is the product of stimulated radiation. Its production is inseparable from three key elements: working material, pump and resonant cavity. After absorbing energy, low-energy level particles will transition to high-energy level orbits, but the state of high-energy level particles is unstable and will Falling to a low-energy orbit and emitting photons […]
Introduction to the composition of three-dimensional five-axis CNC laser cutting machine
The development of fiber laser technology and the reduction of costs have greatly promoted the application of fiber laser in metal sheet cutting. For example, as the requirements for lightweight automobiles continue to increase, the demand for laser cutting of three-dimensional sheet metal covering parts and structural parts has gradually increased. The thickest plates among […]
Laser cutting mechanism and evaluation index
Principle of laser cutting Laser cutting is to focus the laser beam into a small spot, causing it to act on the material. The laser power density can reach more than 106 W/cm2. Under such high power density laser irradiation Under the action, the metal material quickly vaporizes and evaporates, forming holes. The molten metal […]
Application of high-power laser cutting technology
Laser cutting principle Laser cutting uses a focused high-power, high-energy-density laser beam to irradiate onto the plate to be processed, causing the irradiated material to quickly melt, vaporize, ablate or reach the ignition point. The high-speed airflow blows away the molten material and cuts the sheet. Precautions during the production process of laser cutting equipment […]
Design of a flexible production line system for plate laser cutting
In order to improve the consistency and yield rate of products after laser cutting, it is necessary to accurately position the plates that are loaded during cutting. However, because wooden boards have a certain degree of elasticity and have large dimensional errors and are easily deformed, and the boards are stacked at random positions in […]
Распространенные неисправности и решения для станков лазерной резки с ЧПУ
Overview of CNC laser cutting machine Laser cutting machine consists of CNC system, external optical path system, water cooling machine, cutting system and laser. When the laser cutting machine is working, it uses energy to cut metal materials, non-metal materials, composite materials, and organic materials. Laser cutting technology has many advantages, such as fast processing […]
Laser cutting technology application research on titanium alloy forgings
In the forging industry, laser cutting technology has been widely used in the flash and skin of structural steel and stainless steel forgings, while laser cutting technology on titanium alloy forgings is still a banned or restricted process in China. However, with the rapid development of laser cutting equipment, the improvement of laser equipment power […]
Основные принципы и факторы влияния лазерной резки
1 Principle of Laser Cutting Laser is the product of stimulated radiation. Its production is inseparable from three key elements: working material, pump and resonant cavity. After absorbing energy, low-energy level particles will transition to high-energy level orbits, but the state of high-energy level particles is It is unstable and will fall to a low […]
Research status of laser cutting technology
Laser cutting technology is a cutting technology that uses laser to process planes. It has attracted the attention of many scholars due to its advantages such as high processing precision and no pollution. With the continuous development and progress of science and technology, people have put forward higher requirements for the performance of parts, so […]
