Brass High Precision Laser Cutting Machine With Pneumatic Feed Collecting Device
The Application of Metal Laser Cutting Machine in Aluminum Cutting
The advantage of laser cutting machine is that it can cut aluminum foil into various shapes quickly and accurately. And aluminum cutting is mainly used in the field of aviation. In the present laser cutting system, many improvements have been made. The size of the heat affected zone (HAZ) and the corresponding haircuts are all reduced. In the process of laser cutting, the technical personnel can control the cutting parameters, and use calculator software to make precise repetition. Due to these improvements, laser cutting has been reconsidered to see whether the improved is suitable for the production of the fuselage structure whose material mainly is 7000 series aluminum. Obviously, the answer is positive.
Fatigue fracture usually occurred in the place of stress concentration, such as the edge of the parts, the changing parts of the geometry shape, or the joint parts.
Sheet metal body parts have a lot of different ways of bonding, and the vast majority of fatigue cracks occur in the joint. If the laser is not used for cutting joint holes, it is mainly used for the edge cutting of the components. It can be seen clearly that the micro cracks made by laser is not where the major damage is. Therefore, it can be concluded that if a part is possible to crack on the joint, laser cutting technology will not further damage the component’s fatigue properties.
On the other hand, laser cutting process can process consistent parts with a faster speed. Compared with the traditonal non- laser way, this is more effective, reducing the processing time and the cost of production.
For a long time, the advantages of laser failed to be play in the processing of 7000 series aluminum due to the reduction of fatigue performance. However, recently, the laser system innovation makes people to evaluate the superiority of laser cutting for aviation. Preliminary tests have shown laser technology’s potential in fuselage processing.
Body system in the future as well as the existing design should not be ruled out because of the past experience of laser application in fuselage. We should keep an open attitude to analyze all kinds of situation and to determine wehther the laser technology can bring product benefits.
Technical Parameter
| Model | HECY3015C-500W | HECY3015C-750W | |
| Medium of Laser | Nd: YAG | |
| Cutting Area(mm)(length×width) | 3000mm×1500mm | |
| Max Cutting Speed(m/min) | 8m/min | |
| Cooling Way | water cooling | |
| Cutting condition | Compressed air blowing | |
| Pulse repeted Frequence | 0-300Hz | |
| Min line Width | 0.12mm | 0.15mm |
| Cutting Depth | 0.2mm---6mm (500W) | 0.2mm-8mm(750W) |
| Laser Wavelength | 1064nm | |
| Working Power | 380V/50Hz/50A | 380V/50Hz/60A |
| Continuous Working Time | 24 hours | |
| Weight | About 3000kg | |
| Environment temperature | 5°C—35°C | |
| Dimention(mm) (Length×Width×Height) | 4270*2480*1400mm | |
| Application | steel, aluminium,copper,sliver cutting | |
The materials which YAG laser machine can process:
Widely used in sheet-metal structure, high-low-voltage electrical cabinet production, hardware, knife-volume, production of advertising signs, metal crafts, decoration aviation, mechanical parts, electical meter, sawblades, spring-chip and other industries. It is applied to cut stainless steel, carbon steel, alloy steel, spring steel, aluminum, silver, copper, titanium and some metal plate and pipe.
What we can give you
1. Pre-sales service
"HE laser" will offer intentional customers free production process scheme, including technical consultation, sample cutting, equipment selection, develop and customize or adjust accordingly to the special needs of customers.
2. Installation
We will send our engineer to our customer's company for installation and technical training. All the terms should be discussed.
3. Technical training
He laser offers free technical training, after installation and adjustment on user's site, training one/two operator and maintenance personnel respectively. Training includes the laser principle, construction equipment, process description, equipment maintenance, laser safety, operating procedures and simple troubleshooting.
4. Equipment maintenance
HE laser will provide comprehensive after-service.
HE laser promises: the warranty period is one year since the installation and testing.
If the machine meets operating trouble, He laser promises to offer solutions for user within 24 hours. After the expiry of warranty, we provide life-long maintenance to you.
You can use the below information if you want to get more details about us and our products!
Our email address:export@helaser.com.cn
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