Building & Mechanical Online-Note

Month: January 2023

Choose Quality Metal Laser Cutting Machine

Laser cutting machine is a prototype and manufacturing tool, mainly used by engineers, designers and artists to cut and etch flat materials. The laser cutting machine uses a thin focused laser beam to penetrate and cut the material to cut out the patterns and geometric shapes specified by the designer.

In addition to cutting, the laser cutting machine can also heat the surface of the workpiece to rasterize or etch the design onto the workpiece, thus burning the top layer of the material to change the appearance of the grating operation.

Benefits About Fiber Laser Cutters

Fiber lasers cutting machines, normally we also call it laser cutter as well. It has several main advantages. The light propagating in the fiber shields the environment well, and the fiber laser is often designed very compact.

High effiency & power

They provide large gain bandwidth, wide wave-length tuning range and the ability to generate ultra-short pulses. They operate with high power and efficiency and are suitable for various types of cutting programs.

High speeds of fiber laser

Fiber lasers can penetrate thin materials at extremely high speeds. They can also cut reflective materials without the risk of damage to the machine caused by reflection, which makes copper, brass, aluminum and other metals can be cut without problems.

How Laser Cutting Machines Work?

There are several different types of laser cutting machines, but they basically use the same process of laser cutting materials.

1. The laser comes from a laser resonator, which emits a strong light to the cutting hair through the reflector system.
2. In the cutting head, the laser is focused through the lens and narrowed to a very thin and concentrated beam. The beam is projected downward onto the material, which can cut or rasterize the raw material.
3. The cutting head is usually installed on the so-called XY gantry, which is a mechanical system usually driven by belt or chain, allowing the cutting head to move accurately within a given rectangular area, which is the size of the workbench.
4. The gantry allows the laser head to move back and forth on the workpiece, so that accurate cutting can be carried out at any position on the bed.
5. In order for the laser to actually cut, the focus of the lens (the laser will be in the best state) needs to be located on the surface of the cutting material.

 

How To Choose Quality Metal Laser Cutter

The quality of metal laser cutting machine mainly depends on its cutting quality, which is a direct method to check the quality of equipment. For new buyers, they will first require proofing when purchasing equipment. In the process of proofing, customers not only pay attention to the cutting speed of the equipment, but also pay attention to the cutting quality of the sample. So how to judge the cutting quality? In addition, How to choose quality metal laser cutters? Following 3 methods will help us.

1. The surface will form a vertical line after using laser cutter . The depth of the texture determines the roughness of the cut surface. The lighter the texture, the smoother the cut section.
2. In generally, the cutting-width will not affect the cutting quality. However, when a particularly precise contour is formed inside a part, the cutting width has an important impact.
3. If the thickness of the metal plate exceeds 10mm, the perpendicularity of the cutting edge is very important. When leaving the focus, the laser beam will diverge. According to the position of the focus, the incision will widen towards the top or bottom.

Laser Cutting Machines Control And Maintainance

All laser cutting processes have their inherent advantages and disadvantages, but the advantages of fiber laser cutting machine seem to far exceed any other process. This is one of the latest forms of laser cutting, because it only gained traction in the past few decades or so. Additionally, the development of optical fiber technology has brought about several technological advances, the most remarkable of which is the ability to transmit information faster and in greater quantities than ever before. Optical fiber technology allows users to use light beams to send data through diodes instead of relying on telephone or copper wires.

This technology has also completely changed the laser cutting technology, because fiber wiring can produce 200% higher beam than CO2 laser. Compared with traditional cutting methods, fiber laser cutting has many advantages besides improving power. In this post, we will introduce complete information about laser cutter.

What Is Laser Cutting Machine?

Laser cutting machine is a prototype and manufacturing tool, mainly used by engineers, designers and artists to cut and etch flat materials. The laser cutting machine uses a thin focused laser beam to penetrate and cut the material to cut out the patterns and geometric shapes specified by the designer.

Wonderful Software Control The Laser Cutting Machines

Laser cutting is a tricky business. Although it sounds simple to use a concentrated beam to cut materials, guiding the laser in a controlled way requires strict software guidance. The correct laser cutting software makes a huge difference between getting ideas from the machine and using it to create harmonious things.

Number one: DraftSight

DraftSight is a CAD software that is best at helping you improve the image you want to upload to the laser cutting machine. One notable feature is the image tracking function, which converts JPEG, BMP or PNG images into vector lines, curves and angles, making it easier for you to cut existing patterns without returning to the drawing board.

 

 

 

 

Number two: TurboCAD

TurboCAD’s Overkill tool eliminates overlapping arcs and lines in the design, thus cleaning up vector graphics for laser cutting. It also eliminates redundancy and tracks changes in its event viewer. You can also take advantage of TurboCAD’s PDF underlay tool. If you have a design you want to copy, save it as a vector PDF file and track it in the new TurboCAD project.

Maintaining Laser Cutter In Cold Enviroment

With the arrival of winter, the working environment of laser cutting machine becomes very bad. Once improperly used, it will slightly affect the normal operation of the equipment, and then affect the customer’s production progress. In serious cases, it will cause serious damage to the relevant core components of the laser cutting machine (such as water cooler and laser). Therefore, we need to pay attention to the following methods when daily use it.

Method one

Ensure that the indoor temperature is above 0 Celsius degree, and improve the heating equipment in the workshop. Since the working temperature of the laser can only be started at about 17 Celsius degree.

Method two

In little bit cold enviroment, do not turn off the cooler to keep refrigerant circulation after the laser cutter or laser engraving cutting machine is not working. You may adjusted the normal temperature to be about 10 degree.

Method three

When we ensure the indoor as constant temperature, you need to keep the water cooler of the laser cutting machine always open and adjust the water temperature around 5 to 10 celsius degree. In this way, it can save power while ensuring that the cooling water is in circulation.

Automatic Concrete-Block Making Machines As Recommandation

Whether you are an entrepreneur in a developing country? And you are looking for a block-forming machine that does not need large electrical devices? Then, according to your needs, we introduce the block-making machine. Moreover, if you want to go further in production, the concrete block makers in this article will be your best solution. Moreover, unlike ordinary manual block forming machines, these recommended types are the most automatic and dynamic versions.

Recommandated Concrete Block Forming Machines

The concrete block forming machine and block making machines are an eco-friendly product. There are various block-making machines on the market. With various molds, you can produce different types of concrete products. Therefore, when selecting the required block-making equipment for users, it is necessary to establish a comprehensive knowledge base for many concrete block-making machines, because first, many people will ask how the machines work.

How concrete-block making machines work?

The working principle of the block forming machine is to use slag, slag, stone powder, fly ash, industrial stone, industrial sand, industrial cement and other raw materials, and adopt appropriate scientific proportion and water mixture. The concrete block making machine adopts high pressure pressing to produce well-made hollow blocks and cement blocks. Cement must be used in the block forming machine process. These block manufacturing machines are called non-combustion block manufacturing machines because they do not need fire to process.

How to avoid heating after long time uses

In the production process of high pressure concrete block, long time work will inevitably lead to block-making machine heating, and block machine heating will lead to parts damage. During the production process, pay attention to the use method, check frequently, and try to avoid the phenomenon that the oil temperature is too high and there is no block. What specific actions can be avoided?

Excellent Benefits of Automatic Block Making Machines

The machine adopts electric-water drive combination technology, which is more beneficial and valuable than ordinary block machine; The remarkable vibration and the feeding system of the machine can meet the user’s requirements for various block creation. The mechanization of the concrete industry has led to the production of automatic block forming machines. The machine is economical and can produce industrial batches and special high-quality blocks.

It is one of the most economical block machines; It goes further in production and meets the needs of entrepreneurs who will start projects in developing countries. Let us have a read about related technical data below.

Hydraulic assembly

1. Water cooling equipment
2. Power: 11 kW

Outstanding technical data

1. Product height: 25 to 250 mm.
2. Console with programmable automation (namely PLC), with variable terminal, data and production storage.
3. Minimum area: 700 square meter.
4. Average production of paving stone per hour: 64-72 square meter .

Benefits of using concrete blocks manchines

1. Compared with other types of building materials, it is cost-effective.
2. Durable: Concrete blocks are ideal for building foundations, because unlike wood, they can resist termites and high temperatures.
3. Light weight, very beneficial when working in workplaces that require a lot of physical labor
4. In addition, it can also be used as a form of heat insulation or cold protection to reduce energy costs.
5. Multi-function: It can be used in different ways, from backyard landscape to partition wall, and then to soundproof room.

Laser Engraving Machines’ Benefits And Danger

The past few months have been an uncertain period. It can be said that with the global response to global health emergencies, the least important priorities are changing every day. Enterprises, large and small, are forced to react quickly: help others through the crisis, and strive to maintain financial stability. If you have a laser engraving machine, its applications are endless. If you can think of and design it, you can make it with a laser system. In addition, there are many opportunities to make money. As the population grows, they will only continue to grow.

If you are considering starting a laser carving business, you are a smart person. As a laser carver, you can open up a niche market for yourself in the local community and finally realize your dream of becoming your boss.

Although as a country, we seem to have flattened the curve, we should expect that the economic consequences will continue for a longer time… Business will not return to its original state in a period of time. The greatness of laser cutting machine and laser engraving machine lies in their versatility. Read on to learn how to make money with laser engraving machines and find out the answer to the question, “Is laser engraving profitable?”

About Laser Engraving Machines

The laser engraving machine is specially designed for cutting, etching, marking and carving hard materials. The process automation is realized by using computer software. You may see what has been engraved on the laser engraving machine, but you don’t realize it. Look at any plaque on the trophy or the sign on the door of your workplace office. These are probably products of laser engraving machines.

There are many different types of laser engraving machines. Many of them have different advantages and disadvantages, such as the shape and material of the thing you want to carve.

Consider About Danger Of Laser

The wavelength of the laser can be focused on a point. If enough energy is added, they can burn almost any material. If you look at it directly, the intensity of light will also damage your eyes, so it is usually necessary to use protective glasses when dealing with high-power lasers. The last safety consideration is the sound produced when the laser beam hits an object. When a powerful laser beam touches a particularly hard material such as chromium, it usually emits a high-pitched sound. When using the laser in this way, please wear ear protection carefully.

Benefits Of Starting Laser Engraving Business

Profits and lower cost

The beauty of laser engraving machine is that you can turn a plain or ordinary object into a customized one. Personalization is one of the biggest consumption trends at present, which can be directly used by laser carvers.

Accurated process

Laser technology is very special because it is very accurate. The smaller the laser beam is, the more detailed and clear your design will be, and the greater the charge per unit.

High speed

One of the reasons why the profit margin of laser engraving machine is so high is that you can quickly create customized products. Laser technology allows you to add designs to the surface in a few seconds, which is much faster than any traditional hand carver.

Environmentally friendly

There are no chemical elements in the laser engraving machine, and limited resources such as ink are not used. If you take good care of your machine, it can be used for several years without much maintenance.

Manual Brick Making Machine, Why We Choose

Brick-making machine is a major innovation in the construction industry. They provide significant cost savings and will save you a lot of time. According to a recent study, bricks made by machines are as much as 50% cheaper than bricks made by hand. Nowadays, there are many types of brick-making machines on the market, so you must know what type of brick-making machine you need before purchasing.

 

Recommand About Manual Brick Making Machine

Today, building construction has become more complex. With the development of such industries, the demand for more environmentally friendly, more efficient and cost-effective building materials (such as bricks) is increasing. The manual brick-making machine is the most professional brick-making machine in the construction industry, especially suitable for making all kinds of bricks. In this post, we will deeply discuss the working principle of the brick-making machine, and then provide different types of information available!

Various Types Of Brick Making Machines

Clay brick making machine

This is the best choice for those who want to make bricks with high output and low cost. Using this type of machines can also obtain different brick shapes, which will help you build various structures.

Semi automatic making machines for bricks

This type of machine uses more automation than manual machines, but still requires manual handling of materials. Talso uses a molding board to make bricks, which usually causes the size of bricks to change slightly from time to time. One person can make 700 bricks per hour with this machine.

Full automatric concrete-block making machines

This kind of brick-making machine is the most advanced. It uses machinery to achieve high productivity at low cost. It requires the least labor force and little energy input, and produces bricks of various shapes or sizes at the same time. There are two types to choose from; The type of continuous molding machine needs electricity, and the type of hydraulic molding machine also needs hydraulic molding bricks.

Brick making machines by manual

Manual brick making machine is a machine operated with the help of workers. This simply means that operating these machines requires more people than operating automatic machines. These machines rely only on the skills of the operator. The hand-made brick machine produces bricks of various shapes, sizes and types. It has three different specifications: 40 tons (10 hp), 70 tons (10 HP) and 100 tons (12.5 hp). There are many of advantages of using manual brick maker. Let us continue to read below.

Advanrtages Of Manual Brick Making Machine

The purchase and maintenance of manual brick machines are relatively lower cost. Individuals who have just started brick-making business should buy manual brick-making machines instead of automatic ones. This is because the manual brick machine is not only cheap, but also helps the brick factory control its expenses.

One of the advantages of manual brick making machine is its high performance and stability.
Bricks are compressed by high pressure and vibration. The bricks made by this method are very strong and can withstand high loads. In addition, it can prevent fire and reduce maintenance costs.

Everything You Wanted to Know About Laser Cutting Machines

Laser cutting machines are commonly used in a variety of industries for a variety of purposes. In order to get the most out of your laser cutting machine, it is important to understand the different types and how they work.

 What is a laser cutting machine?

A laser cutting machine is a device that uses a laser to cut materials. The laser is directed at the material and the energy from the laser causes the material to break down. This process is called laser cutting.

How does a laser cutting machine work

A laser cutting machine is a device that uses a laser beam to cut through material. The laser beam is directed at the material and the energy from the laser beam causes the material to break down. The laser beam is focused on a small area and the heat from the laser beam causes the material to vaporize. The vaporized material is removed from the material and the laser beam continues to cut through the material.

What are the benefits of using a laser cutting machine?

There are many benefits to using a laser cutting machine. Perhaps the most obvious benefit is that a laser cutter can quickly and easily cut through a wide variety of materials. This makes them ideal for tasks such as fabricating parts or creating prototypes. Additionally, laser cutters are often able to produce much cleaner and more precise cuts than traditional cutting tools. This makes them ideal for tasks such as creating precision parts or engraving designs into various types of materials.

What are the different types of laser cutting machines?

There are a few different types of laser cutting machines on the market. CO2 lasers are the most common type and are used for a variety of applications. They are used for both sheet and tube cutting. YAG lasers are used for tube cutting and are the most accurate type of laser cutting machine. Fiber lasers are a newer type of laser and are growing in popularity. They are used for both sheet and tube cutting and are very precise.

How much does a laser cutting machine cost?

A laser cutting machine can be a great investment for your business. Not only are they precise and accurate, but they can also be used to cut a variety of materials. The cost of a laser cutting machine can vary depending on the size and type of machine you choose. You can expect to pay anywhere from $2000 to $10000 for a quality machine. Make sure you do your research before making a purchase to ensure you get the best machine for your needs

How to choose the right laser cutting machine?

There are a lot of laser cutting machines on the market, so it can be difficult to choose the right one for your needs. Here are some tips to help you make the right decision:

  1. Decide what you will be using the laser cutting machine for. There are different machines for different purposes, so you need to know what you will be using it for.
  2. Consider the size of the machine. You need to make sure that the machine is big enough to handle the jobs you will be giving it.
  3. Consider the price. There is a wide range of laser cutting machines available, so you need to find one that fits your budget.
  4. Consider the quality of the machine. Not all laser cutting machines are created equal. You need to find one that is of good quality so that you can be sure it will last.
  5. Read reviews. There are a lot of reviews of laser cutting machines available online. Reading these can help you make the right decision
  6. Get a demonstration. before you buy a laser cutting machine, be sure to get a demonstration so that you can see how it works. This will help you make sure that it is the right machine for you.

How to use a laser cutting machine?

A laser cutting machine uses a high-powered laser beam to cut through materials. The beam is focused through a lens system, which allows the machine to cut a wide variety of materials, including wood, plastic, and metal. The laser beam is controlled by a computer, which allows the user to make precise cuts.

Maintenance and troubleshooting of laser cutting machines.

The most important part of owning a laser cutting machine is ensuring that it is properly maintained. This means keeping the optical path clean, checking and replacing the filters as needed, and performing regular cleaning and lubrication of the moving parts.

If the machine is not properly maintained, it can not only lead to decreased accuracy and quality of cuts, but can also cause damage to the machine itself. Therefore, it is important to be familiar with the maintenance procedures for your laser cutter.

If any problems do occur, it is also important to know how to troubleshoot them. Often, the problem can be traced to a dirty or clogged optical path, and a quick cleaning can get the machine back up and running. However, sometimes more serious troubleshooting is required, and it is important to have the knowledge and tools necessary to diagnose and fix the issue.

By understanding the different types of laser cutting machines and how they work, you can select the right one for your needs. With the right machine, you can produce high-quality results in a variety of applications

 

 

 

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