Laser cutting applications and techniques
Laser cutting is the laser emitted from the laser, through the optical path system, focused into a high power density laser beam.The laser beam hits the surface of the workpiece, bringing it to the melting or boiling point, while high-pressure gas coaxial with the beam blows away the melted or vaporized metal.As the beam moves relative to the workpiece, the material finally forms a slit, so as to achieve the purpose of cutting.
Application of laser cutting
1. Lighting industry
At present, the mainstream outdoor lamps are all big pipes with different kinds of cutting, and there are more and more retro products with more and more kinds. The efficiency of traditional cutting method is too low, and personalized development cannot be realized. The use of laser cutting machine just solves this problem.
2. Advertising industry
In the advertising industry, which is highly customized and inefficient with traditional methods, laser cutting machines are very suitable for this industry, and can cut out words quickly, no matter what kind of words, no matter how many different companies.
3. Sheet metal processing
Sheet metal processing is a variety of plates, a variety of different graphic parts cutting.
4. Decoration industry
Due to the laser cutting machine speed, cutting flexible, many complex graphics can be formed quickly, deeply decoration companies love, as long as the customer wants, through CAD do a good job of drawing, directly can use relevant materials to cut out, customized without any problems.
5. Automobile industry
Many corners of the automobile industry, such as car doors, exhaust pipes and so on, need to be dealt with after some extra corners or burrs are formed.
6. Kitchenware industry
Laser cutting machine is very suitable for cutting thin plate stainless steel, fast speed, high precision, good effect, and can realize customized and personalized product development, deep kitchen manufacturers love.
7. Fitness equipment
Fitness equipment processing is basically a number of pipe cutting, the use of laser pipe cutting machine is very convenient and fast.
Treatment method for cutting smoke and dust
1. Dust treatment of industrial dust remover:
Dust collecting cover is set at the bottom of the laser cutting table, which is collected into the dust collecting box of the industrial dust collector through the pipeline. The dust generated by cutting will not spread to the processing workshop, which not only ensures the cleanliness of the workpiece, but also ensures the health of workers.
2. Exhaust treatment:
For laser cutting machine adopts exhaust treatment generally only for local operations, such as the fixed position of the operator using the general ventilation facilities, make the local working place is not polluted by harmful, but the effectiveness of the method is very low, because the laser cutting dust and harmful gas in the air as medium, from the source enlarge sweep to the production environment.
3. Comprehensive ventilation:
Comprehensive ventilation including natural ventilation and mechanical ventilation, generally adopts the way of natural ventilation, for indoor work usually adopt mechanical ventilation way, by installing it on the wall or ceiling of axial flow fan, welding smoke emitted within the workshop, or after purifier to purify the inner loop used in the workshop, achieve the goal of make workshop of smoke concentration is reduced.