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ข้อความ - Baiweilaser

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1
General Community / When is Laser Cutting Versus Waterjet Cutting Suitable?
« เมื่อ: 28/03/23, 15:06:10 »


Laser cutting and waterjet cutting are two commonly used material cutting technologies, which have different applicability in different occasions. This article will describe the basic principles, advantages and disadvantages of laser cutting and waterjet cutting, and where they are applicable. Laser cutting is a process in which a high-energy-density laser beam is used to locally heat the surface of a workpiece to melt or vaporize it, and then the melted or vaporized material is blown away by a gas or liquid jet to achieve material processing.
Waterjet cutting is a method of cutting workpieces with high-pressure water jets. The basic principle is to pressurize the water to a high water pressure, and then spray the water through the nozzle to form a high-speed jet to cut the workpiece.
Laser cutting and waterjet cutting are commonly used materials cutting techniques, and both have advantages and disadvantages. When choosing a cutting technology, it is necessary to comprehensively consider many factors such as material type, cutting requirements, production efficiency and environmental protection factors, in order to choose the most suitable technology. Laser cutting is suitable for high-speed, high-precision cutting of thin metals and organic materials, while waterjet cutting is suitable for very fine cutting of heavy metals and stone. Choosing the right cutting technique can increase productivity and quality while also helping to protect the environment.
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2
General Community / Fiber laser pipe cutting machine for metal fabrication in pakistan
« เมื่อ: 13/02/23, 13:16:21 »

In recent years, the development momentum of laser cutting equipment is very strong. Many Pakistani customers have used laser series processing equipment. At present, laser cutting is widely used in the pipe processing industry. Laser pipe cutting machines on the market can be divided into two types: plate and pipe all-in-one machines and professional pipe cutting machines. The laser tube cutting machine uses computer-aided design software for graphic design and imports it into the cutting machine’s operating system, which can automatically cut and maximize the speed of manufacturing projects. Usually, the operating system contains a database with key information such as the material type, thickness and geometry of the pipe. The real difference of the laser pipe cutting machine lies in the cutting accuracy, which adopts chuck type and push type cutting methods, with high centering accuracy and processing accuracy; due to the improvement of modern laser cutting machines, it involves the industrial manufacturing of small diameter pipes. Applications are greatly accelerated. The laser pipe cutting machine can make corresponding adjustments according to these deformations to ensure the accuracy of pipe cutting, which is impossible for many traditional processes.

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3
Showcase / small laser cutting machine price in pakistan
« เมื่อ: 3/02/23, 07:57:53 »

Generally, the price of a small laser cutting machine is 20,000 US dollars, but the price is different for different configurations and different laser cutting machine suppliers. The small laser cutting machine refers to the laser cutting machine specially used for small processing places and small areas, and is a relatively popular equipment among laser cutting machines. Generally, laser cutting machines are aimed at large processing areas and small processing areas. For small laser cutting machines, what is their processing area? The standard definition is 700*500mm. Some laser cutting machine manufacturers support custom sizes, so you can customize the laser cutting machine according to the size of the material you are cutting
Laser cutting machines at different prices
Nanjing Prima CNC Machinery Co., Ltd. 1kw 3015 laser cutting machine - $15,500.00
Shandong Pcl Group Intelligent Equipment Co., Ltd. - $20,000.00
Accurl Cnc Machine (anhui) Manufactory Co., Ltd. - $34,000.00
Shandong Red Bull Laser Equipment Co., Ltd. – $15,800.00
Jinan Boduo CNC Machine Tool Co., Ltd. – $34,100.00
Jinan Sipu Laser Co., Ltd. - $15,000.00
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4
Showcase / How to evaluate the cutting quality of metal laser cutting machine?
« เมื่อ: 5/01/23, 10:01:22 »
  The quality of a metal laser cutting machine mainly depends on its cutting quality, because it will affect downstream processes such as welding or painting, and the cutting quality is a direct way to test the quality of equipment. For new customers, they will require proofing first when purchasing equipment. During the proofing process, customers not only pay attention to the cutting speed of the equipment, but also pay more attention to the cutting quality of the sample. So how to judge the cutting quality? What aspects should be paid attention to?
1. Edge quality
When the laser beam hits the metal plate, vertical lines are formed. The deeper the grain, the rougher the section. When the power of the cutting machine matches the thickness of the plate, there will be no streaks or brittle fractures on the cut section. For metal sheets with a thickness of 20mm, cutting with a laser cutting machine is a high-quality, high-efficiency, and low-cost processing method. Since the power of the laser cutting machine is higher, the thickness of the plate is thinner, and the cutting speed is faster, so the purpose of shortening the processing cycle and reducing the cost can be achieved by improving the cutting quality.
2. Cutting width
Generally speaking, the cutting width will not affect the cutting quality. However, the cutting width has a major influence when forming particularly precise contours inside parts. This is because the cutting width determines the minimum inside diameter of the profile. When the thickness of the sheet increases, the cutting width also increases. Therefore, in order to ensure high precision, no matter how large the incision width is, the workpiece in the fiber laser cutting processing area should remain unchanged.
3. Verticality
If the sheet thickness exceeds 10mm, the perpendicularity of the cutting edge is very important. As you move away from the focal point, the laser beam diverges and the kerf widens towards the top or bottom depending on where the focal point is.
4. Deformation
If the cut causes the part to heat up rapidly, it may become warped. This is especially important in finishing machining, since contours and connections are often only a few millimeters wide. Controlling laser power and using short laser pulses can reduce part heating and avoid deformation.
Read More:How to evaluate the cutting quality of metal laser cutting machine?
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5
General Community / How to install laser cutting machine?
« เมื่อ: 11/11/22, 14:12:15 »
There are many people who have purchased a laser cutting machine, completely do not know how to install, how use, although the laser cutting machine manufacturers will after-sales service engineers to install, but mastering some basic knowledge points will help the later maintenance and use of equipment. Today, to share the steps I installed laser cutting machine.
1. Fixed machine
Ensure that the machine has a relatively smooth state when working. After the arrival of our equipment, the machine is placed in a relatively smooth place, the first four wheels of the machine as well as the foot cups fixed.
2. Connect the cooling system
First, connect the water outlet OUTLET of the chiller to the water inlet, one by one. Then connect the water protection signal line and power line, and turn on the water protection switch.
3. Connect the air pump
Many people do not understand why you need to connect the air pump, in fact, when the laser cutting machine really work will produce a lot of powder attached to the material, affecting the effect of engraving or cutting, so we need to use an air pump or air compressor with a larger blowing volume to blow off the surface layer of the material powder.
4. Connect the extractor fan
As mentioned above, the machine will produce a lot of powder and smoke when working, the air pump will blow away the layer of powder on the surface of the material, and the role of the extractor fan is to suck away the powder and smoke to ensure the neatness of the machine and the material.
5. Connect the power cord
When the above steps have been completed, it is now time to connect our power cord. Plug the standard power cord into the place marked on the picture, and plug the other end into the power strip.
Unlock the emergency switch
The emergency switch of the unused machine is locked, please unlock the advanced switch before you want to start the machine. Here, you just need to turn it gently.
7. Start the machine
Here, we can go to the start-up procedure. For safety reasons, we need to turn on the main power first, and then turn on the laser power. 8.
Connect the machine to the computer with the USB cable
This way, the machine will be connected to the computer, so you can use the computer to transfer files when you need to process.
9. Turn off the machine
Finally, after using the machine, in order to maintain the machine or save electricity. We need to turn off the machine to form a good habit. Just the opposite of the steps to turn on the machine, first turn off the laser power, and then turn off the main power.
https://www.fiberlasercuttingmachiness.com/

6
General Community / How to install laser cutting machine?
« เมื่อ: 11/11/22, 14:05:24 »
There are many people who have purchased a laser cutting machine, completely do not know how to install, how use, although the laser cutting machine manufacturers will after-sales service engineers to install, but mastering some basic knowledge points will help the later maintenance and use of equipment. Today, to share the steps I installed laser cutting machine.
1. Fixed machine
Ensure that the machine has a relatively smooth state when working. After the arrival of our equipment, the machine is placed in a relatively smooth place, the first four wheels of the machine as well as the foot cups fixed.
2. Connect the cooling system
First, connect the water outlet OUTLET of the chiller to the water inlet, one by one. Then connect the water protection signal line and power line, and turn on the water protection switch.
3. Connect the air pump
Many people do not understand why you need to connect the air pump, in fact, when the laser cutting machine really work will produce a lot of powder attached to the material, affecting the effect of engraving or cutting, so we need to use an air pump or air compressor with a larger blowing volume to blow off the surface layer of the material powder.
4. Connect the extractor fan
As mentioned above, the machine will produce a lot of powder and smoke when working, the air pump will blow away the layer of powder on the surface of the material, and the role of the extractor fan is to suck away the powder and smoke to ensure the neatness of the machine and the material.
5. Connect the power cord
When the above steps have been completed, it is now time to connect our power cord. Plug the standard power cord into the place marked on the picture, and plug the other end into the power strip.
Unlock the emergency switch
The emergency switch of the unused machine is locked, please unlock the advanced switch before you want to start the machine. Here, you just need to turn it gently.
7. Start the machine
Here, we can go to the start-up procedure. For safety reasons, we need to turn on the main power first, and then turn on the laser power. 8.
Connect the machine to the computer with the USB cable
This way, the machine will be connected to the computer, so you can use the computer to transfer files when you need to process.
9. Turn off the machine
Finally, after using the machine, in order to maintain the machine or save electricity. We need to turn off the machine to form a good habit. Just the opposite of the steps to turn on the machine, first turn off the laser power, and then turn off the main power.
https://www.fiberlasercuttingmachiness.com/

หน้า: [1]