Application of Laser Cutting Machine in Construction Machinery Industry

The main application of CNC laser metal cutters in the construction machinery industry is sheet metal processing, and CO2 laser cutting machines or optical fiber cutting machines are generally used. Cutting applications mainly include slender workpieces, sheet metal parts with many holes, reserved process gaps for sheet metal parts, production of sheet metal templates, and drilling samples.

 

 

 

1. The application of 1kw fiber laser cutting machine in the slender workpiece

In addition, because the metal laser cutter generates more concentrated heat during cutting, the heat-affected zone on the workpiece is small. The laser cutting machine in the construction machinery industry can effectively control the thermal deformation of the workpiece, especially for thin and long parts that require straightness. The workpiece has a better effect. When the length of the workpiece reaches 5500mm or more, the "micro-connection" function of the laser metal cutting machine can be used to effectively control the straightness of the workpiece.

2. The application of 3d fiber laser cutting machine in sheet metal parts with many holes

In the construction machinery industry, laser cutting round holes, when facing a specific plate thickness, as long as the diameter size of the round hole of the workpiece is greater than or equal to the corresponding minimum diameter value, and the roughness and diameter size requirements are within the guaranteed capacity of the cutting machine The laser can be used for direct blanking, eliminating the need for drilling procedures and improving labor productivity. For some workpieces with many holes, the laser dot function is used to determine the position of the hole, which saves the time for positioning holes for the subsequent hole drilling process, and also saves the production cost of the drilling template, which not only improves production efficiency, And the accuracy of the product is improved.

 

 

 

3. The application of laser cutting in the process gap reserved for sheet metal parts

The process gap reserved for sheet metal parts is also called a crack arrest groove or process hole. In sheet metal production, the design of process gaps generally has three forms: the first is that two or more bending parts are adjacent, as shown in Figure 1; the second is that the bending part of a certain edge is partially complete in the length direction. Bend, as shown in Figure 2. For the second process gap, the traditional form is shown in Figure 2, leaving a × b rectangle. If you use a metal laser cutting machine to cut a slit of length directly at this position when cutting, for some requirements For relatively tall workpieces, the fiber laser cutter 1500w can directly reserve the form of slitting. In the third form, when the two ends of the sheet metal part cannot be supported on the lower die of the bending machine in a suspended position, the workpiece will deform. In this case, you can use the fiber cutting laser machine to predict the workpiece Leave a slit to prevent the workpiece from being deformed during bending.

 

 

 

4. The application of laser cutting in the production of sheet metal templates and drilling templates

For some sheet metal parts in the construction machinery industry, for some irregularly shaped workpieces, in order to improve the accuracy and efficiency of detecting the blanking parts, sheet metal laser cutters are used to make blanking detection templates, such as the support angles on the bulldozer ripper, and the bucket rod of the excavator. And the big head plate on the boom; for some rolled-formed workpieces, it is necessary to use a template that matches the arc to assist the production and inspection during the production and inspection of the workpiece. In order to improve the accuracy of workpiece production and the efficiency of inspection, it is usually Next, use laser cutting to produce prototypes of these workpieces, and use the marking function of the laser cutting machine to mark the boundaries of arcs and straight edges on the prototypes, such as the arc plate of a bulldozer, the stick and moving Bent plates and buckets of arms.

 

How to Choose the Power of Fiber Laser Cutting Machine?

The market for CNC metal laser cutter is getting bigger and bigger, and more and more people are beginning to notice it. Some time ago, some of the sheet metal laser cutters of MYST Laser were promoted. Many customers asked how to choose the power of the laser cutting machine steel plate when purchasing. today MYST Laser shares how to choose the power of the laser metal cutting machine.

 

 

Metal laser cutting near me has a wide range of applications, including metal processing, sheet metal processing, medical equipment, elevator manufacturing, and many other industries. Before determining the power of purchase, it is necessary to determine the material used for processing and the cutting thickness range in order to determine the machine Processing format and model to facilitate later purchases.

According to the processing material and material thickness, after the machine model is determined, the metal laser cutter for sale manufacturer can recommend the appropriate machine power. The 1000w laser cutting machine is suitable for cutting metal sheets below 6mm. If the production volume is large, or processing The thickness of the material is large, and a higher power fiber laser cutting machine can be selected as appropriate. Generally, small and medium power fiber laser cutting machines below 4000W can meet the needs of most users. Fiber laser cutting machines with different powers have different cutting capabilities. Quality and cutting speed have a decisive influence. The higher the power, the greater the thickness of the metal sheet that can be cut. Customers with larger cutting thickness requirements can choose fiber laser cutting machine 6000W, 8000w fiber laser cutter.

 

 

 

The fiber laser cutting machine raycus has outstanding advantages in sheet metal processing. It relies on the high temperature generated by the laser, melts and irradiates the surface of the sheet metal, and controls the displacement through numerical control to achieve the purpose of cutting. The advantages of laser processing are mainly reflected in the fact that there is no deformation, high flexibility, small slitting, smooth section without burrs, and it can cut arbitrarily complex graphics workpieces. Customers with sheet metal processing needs can consult on the MYST official website for power selection and other issues. We have a professional sales manager to help you answer questions.

 

 

 

For the choice of metal laser cutting machine power, the material to be cut and the cutting thickness are two necessary factors that need to be considered. When choosing a fiber laser cutting machine, you must first explain these two points to the manufacturer. MYST Laser hopes that everyone can buy a fiber laser cutting machine that meets their own production needs.

How Much Does It Cost to Buy a Fiber Laser Cutting Machine?

Fiber laser cutting is widely sought after by the processing industry in the market. Best fiber laser cutting machines have more and more uses and more and more types. They can be divided into two categories, plane fiber laser metal cutting machines and 3D fiber laser cutting machine, which of these two are used more in daily life? What is the price? MYST Laser will give you an objective talk

Without knowing the laser cutting machine for metal sheets, everyone is curious about which fiber laser cutting machine is easy to use. After researching the market, MYST Laser found that more people like to use the laser cutting steel plate machine. The following are people Reasons to like it:

 

 

 

1. Complete functions and flexible configuration

The CNC fiber laser cutting machine can cut a variety of metal materials, and the pattern can be cut perfectly as long as it is set in the system. The equipment can be configured flexibly according to the actual situation of the material and the processing technology.

2. The whole machine is more convenient to move

The sheet metal laser cutter a combination of laser, cutting head, bed, beam, and other components. The integrated assembly machine greatly saves complicated equipment installation time. It can be moved at any time when changing sites without reassembly.

 

 

 

3. Ensure continuous operation

The fiber optic laser cutting machine can be used continuously for a long time as long as cooling measures are taken. There is no need to worry about machine failure. It can be processed continuously for 24 hours.

4. Environmental protection and pollution-free

The fiber laser cutting machine has good integrity and tightness, and the metal residue generated during work will not enter the outside air and will not cause environmental pollution. The equipment is also equipped with dust and noise reduction devices, which will not cause noise pollution to the surroundings, energy-saving, and environmental protection.

 

 

 

How much does a fiber laser cutting machine cost?

With the rapid development of the sheet metal processing industry, the market’s demand for optical sheet metal laser cutters is increasing. Many people have taken a fancy to the market development potential of cutting machines and have devoted themselves to the manufacture of fiber laser cutting machines. There are more and more manufacturers, and the accessories and materials used by different manufacturers to produce machines are very different and different, and the prices for external sales will vary greatly.

In addition, laser steel cutting machine price should be determined according to the specific model and configuration of the machine. Different types of fiber laser cutting machines have different prices. The same model and different configurations of the machine will have different prices. If you want to know more about the price information of the desktop laser cutter for metal produced by MYST Laser, you can come to consult through the contact information on the website, our professional sales manager will provide you with professional services.

How Does a Laser Cutting Machine Work

Laser cutting machines have revolutionized the manufacturing industry. They can perfectly re-create designs made on a computer in a matter of minutes or even seconds.

 

You may be surprised at how many applications a laser cutting machine can offer.

 

But how do they achieve these amazing results? Let's take a look at what a laser cutting machine is, the different types of lasers that exist, and the results they can achieve.

 

What Is a Laser Cutting Machine?

A laser cutting machine is a type of CNC machine. CNC stands for Computer Numerical Controlled. This name comes from the fact that the CNC machine takes commands from drawings that have been digitized and transformed into a computer language that describes every angle and curve of that design.

 

Once a drawing has been finished in a computer rendering program, all the designer has to do is send the design to the machine. It's much like sending an image file to a typical printer.

 

Best of all, the laser cutting machine can re-create these designs in minutes and can produce as many parts as you need.

 

How Do Laser Cutting Machines Work?

There are several different types of lasers used in CNC machines, which will be covered in the next section. But all laser cutting machines work in a similar way.

 

It all starts with a laser source, which produces a powerful, consistent light that can be adjusted quickly and with great accuracy.

 

The light is then focused and redirected until it reaches a fine point. If you have ever started a fire using sunlight and a magnifying glass, you will be familiar with the principle at work here. When the light is concentrated enough, it becomes intensely hot, allowing it to cut through the material of your choice.

 

The laser is usually mounted on a gantry system. This allows the laser to moves anywhere on an XY axis. This means that it can reproduce designs with great accuracy, even if there are large numbers of curves and angles involved.

 

That said, not all lasers can produce the same level of detail; some lasers aren't strong enough to cut through metal.

 

Types of Laser Cutting Machines

There are three main types of laser cutting machines: CO2, neodymium, and fiber. Each has its own strengths and weakness.

 

CO2 Lasers

CO2 lasers are the most common type of laser cutting machine because they are the most affordable to purchase, but they are widely being replaced with the newer and faster technology of fiber laser cutting systems.  

 

At the heart of a CO2 laser is a long, vacuum-sealed tube that is full of gas, mostly carbon dioxide (CO2), with some nitrogen mixed in. When this tube is electrified, it excites the gas molecules and creates strong light.

 

This light exits one end of the tube and bounces of a series of mirrors. The mirrors redirect the light through a focusing lens. The focusing lens concentrates the light to the point where it is very hot. The laser can then cut through a range of materials through thermal separation.

 

CO2 lasers are primarily used for sheet metal fabricating, and their main benefit over fiber lasers is that they generally offer a better edge quality on the cuts, especially on metal thicker than a .25".

 

Fiber Lasers

Fiber lasers work in a similar principle to fiber optic lights. Light enters a glass tube that is coated with a different type of glass, one that has different reflective properties. This causes the light to "bounce" down the tube, amplifying the strength of the light as it goes along.

 

The special properties of this light allow it to be much more easily absorbed by reflective materials, like metal.

 

The nature of fiber optics also allows the laser to be reduced to a much finer diameter. This means that a high level of detail can be achieved with these laser cutting machines.

 

This makes small low wattage fiber lasers ideal for engraving projects. They can transfer a computer image onto metal in a matter of seconds!

 

More powerful fiber lasers are used for actually cutting the metal, and now there are fiber lasers that can cut through up to 2" of material. For example, our 8KW fiber laser can cut through 1.5" stainless and aluminum and 1" steel.  These machines are very large and expensive, but require minimal maintenance and have few moving parts that might need to be replaced or adjusted.

 

Order Laser Cut Parts from us!

If this article has sparked your interest, please don't hesitate to contact us. We would be happy to quote any parts that you need laser cut.

 

 

How to Take Antifreeze Measures for Fiber Optic Laser Cutting Machine in Winter?

The end of October has entered the deep autumn, the weather is getting colder, and winter is getting closer. When the temperature drops, the weather turns cold, the freezing of the cooling water will cause the pipeline to freeze or damage the components. In order to ensure that the fiber laser cutting machine is in Normal operation in winter requires corresponding anti-freezing measures for fiber laser metal cutting machines.

 

 

1. In winter, the weather is cold and the temperature is low. The water used to cool the cutting head in the water tank of the chiller will freeze without antifreeze measures. The temperature of the workshop where the cutting metal laser machine works should be kept above zero. If the environment above zero cannot be guaranteed, The water circulation function of the cooling water tank of the equipment can also be activated. The water will not freeze in the flowing state, and the water circulation is more energy-efficient than raising the temperature.

 

 

2. Do not add antifreeze to the cooling water to save costs. The chemical components in the antifreeze will react with the metal in the laser and cause corrosion of the parts.

3. Due to the different climates in the northern and southern hemispheres, some areas are humid and rainy in winter, and the air environment is humid. The humidity in the fiber laser cut metal machine case is more expensive. After the main power of the laser is turned on and before the laser emits light, turn on the attached control cabinet The air conditioner runs for 30 minutes to prevent the components in the cabinet from malfunctioning due to moisture.

 

 

 

4. If the fiber laser cutting ss sheet machine is not used for a long time in winter, if there are long-term holidays in winter, the water in the water tank will deteriorate due to long-term non-replacement, or freeze due to low temperature, which will damage the metal laser cutting machine parts. In order to ensure the laser cutting sheet metal machine Normal operation. Before the holiday, all the water in the water tank should be emptied, one end of the small water pipe should be removed, and all the water should be blown out with air. When turning it on again, first check whether the machine is freezing and whether the room temperature is above 0 degrees.

 

 

 

After the popularity of MYST laser, everyone can use fiber laser cut metal plate machine in cold winter. As long as anti-freezing measures are taken, the china fiber laser cutting machine can operate normally.