Metal and nonmetal material laser cutting machine

Metal and nonmetal material laser cutting machine

According to the cutting material, laser cutting machine can be divided into metal laser cutting machine, non-metallic laser cutting machine, multimaterial laser cutting machine.          
What is a multimaterial laser cutter?          

In simple terms, a laser cutting machine that cuts metal,we called it metal laser cutting machine.The laser machine can cut nonmetal material, it is called a nonmetal laser cutting machine. It can cut both metal and nonmetal. It is called a multimaterial laser cutting machine.

Well, what determines the ability of a laser cutting machine to cut metal or nonmetal materiales?          

It is determined by the type of laser and the laser power on which the machine is assembled.
YAG lasers and fiber lasers can cut metals, but not non metals.          
A low power CO2 laser that cuts metals but does not cut metals.          
Medium power and high power CO2 laser. (commonly used ordinary glass tube carbon dioxide laser, RF tube carbon dioxide laser, axial fast flow CO2 laser) these types of metal and non-metallic materials can be cut.
The concept is clear. Then, let's see how the laser cutter cuts the metal:    

     

Laser machine creates "new" stationery, which makes you fall in love with study and love work!

Laser machine creates "new" stationery, which makes you fall in love with study and love work!

In recent years, the consumption of stationery products gradually show a brand, personalized trend, brand stationery stores continue to emerge, the characteristics of stationery sales terminal chain is obvious, the domestic stationery market is showing a new situation of consumption upgrade.

Laser engraving notebook          

With the continuous development of economy and technology, the types of stationery become more diverse, traditional stationery gradually withdraw from the market, creative and special stationery become hot. Especially the mature development of laser technology, laser cutting, engraving, hollowing and other crafts also make great efforts in the stationery industry, and bring a series of creative and stylish new stationery products.    

1. wooden scale graduation: pattern hollow, practical and beautiful.

        
2. stationery box: pattern carving or hollow, retro and literature.          
3. Bookmarks: patterns cut or hollow, can be non-metallic or metal.          
4. Notebook: hollow cover, including wood, blankets, paper and other materials.          

5., drawing board: hollow design, convenient painting, graphics diversity.          
6. pens: text marking, support personalized customization.

What should we pay attention to when choosing woodworking engraving machines?

What should we pay attention to when choosing woodworking engraving machines?

Woodworking engraving machine is mainly used for woodworking processing, make it more beautiful. Woodworking engraving machine types currently on the market price of the product variety, quality is uneven, so we need to select the choice to buy carefully, JINAN Xiao Jia CNC machinery Equipment Company will introduce five points for helpping you buy suitable wood engraving machine.

First,
Working size of engraving machine

Customers should select the type of engraving machine and the size of its power according to the needs of the business and the funds. Generally small format engraving machines have 300mm * 300mm and 600mm * 900mm. The engraving of double swatches is the basic application of small engraving machines, and the reception is very good. A little smaller engraving machine and its price is not much difference, but the engraving of the double color palette to cut the plate, more troublesome, and unnecessary waste. Large format engraving machine with 1200mm * 1200mm, 1200mm * 2400mm, 1300mm * 2500mm, 2000mm * 3000mm, into the Department of engraving machine models more than the width of more than 1350mm, now organic glass and PVC board on the market size is 1300mm * 2500mm, so that several models of surface engraving machine customer demand suitable.

Second, we should pay attention to engraving machine spindle motor

Spindle motor is an important component of cnc engraving machine, and its performance has a crucial impact on the performance of computer engraving machine. Machining spindles are usually divided into two types: precision machined spindles and high power cut spindles.
1, fine machining spindle is characterized by low noise, high speed, height, suitable for processing particularly delicate workpieces, such as seals, nameplates, chest cards, gifts and so on. This type of motor is usually a high speed variable frequency motor with less power and less than 250W. The disadvantage is that the ability to cut thick materials is poor and does not cut off thicker material.
2, high power cutting spindle, mainly used for cutting, high-power engraving, characterized by large power, cutting ability, especially for cutting Yu, three three-dimensional characters, of course, you can also make chest cards, nameplates, seals and so on. Such a large power spindle according to the characteristics of the motor can be divided into brushless frequency high speed AC motor and brushless AC motor, the main difference is: A, brushless frequency motor for high speed, speed range of 700-60000 rpm, and generally have a brushless AC motor maximum speed does not exceed 24000 RPM: B, no the rotating precision brush motor, small abrasion, low noise, noise is much lower than for brushless AC motor; C, brushless frequency motor stalling characteristics, the frequency converter with current limiting circuit, a short block not burning motor, and brush AC machine overload or stall will soon smoke burning, and can not be repaired; D, adopts frequency conversion speed control technology of brush motor, is a professional grade products, long service life, the manufacturers to provide 1 years free replacement, later also can be replaced by high speed bearing of motor Line maintenance, and brush AC motor, due to the use of electrical life of about 300 hours, you have to replace the motor or motor carbon brush, so carbon brush AC motor usually has no warranty.

Third, engraving machine control mode and speed

Control modes can be divided into three kinds now:

A, all of the operation has computer control, engraving machine at work, the computer is in the working state, can not carry out other typesetting work, this may fix the computer misoperation and cause waste.

B, the use of single-chip control, the controller can work in typesetting engraving machine at the same time, but does not turn off the computer, this is actually equivalent to savings of 7 of a computer, and reduce the misoperation caused by the waste computer.

C, using USB port to transmit data, the system has more than 32M of memory capacity. As long as you save the file, you can leave the computer immediately, turn off the computer, or do some other typing. This method greatly improves the efficiency of the engraving machine.

Forth, that is, the accuracy of engraving machine

Small plane engraving 1mm Chinese characters, or large format engraving machine, carved 1.5mm letter, under the magnifying glass to see very clearly.

Fifth, pay attention to the guide rail

Large format engraving machine must adopt wide imported square guide rail, its load capacity and precision retention ability is more than 30 times that of circular guide rail, which guarantees the high quality and high speed of engraving machine.

Elements affecting laser engraving

Elements affecting laser engraving

The 4 most important elements that affect laser engraving are:
Engraving speed, laser power, engraving accuracy, material.

A specific material needs to absorb a certain amount of laser energy to achieve a certain effect. The absorbed energy is laser energy = laser power / engraving speed. Therefore, to increase the laser energy absorbed by the material, one is to increase the laser power; two, to reduce the engraving speed, which method is used depends on the material and the final engraving effect. Average users avoid speeding up because that reduces productivity.

In addition to speed, the engraving accuracy also has a very big impact on the effect. The use of 500dpi from the practical experience with 600dpi precision carved items with the naked eye can't see much difference, general users will use 500dpi to complete most of the work only in the cutting or when you need a high energy density will use 600dpi or higher settings, so decided to impact on the final effect of the sculpture I'm afraid carving material. New users may not know much about the characteristics of materials, nor do they have a deep understanding of the engraving forms of different materials. Here are some of the commonly used carving materials and carving methods of presentation.

In addition to speed, the engraving accuracy also has a very big impact on the effect. The use of 500dpi from the practical experience with 600dpi precision carved items with the naked eye can't see much difference, general users will use 500dpi to complete most of the work only in the cutting or when you need a high energy density will use 600dpi or higher settings, so decided to impact on the final effect of the sculpture I'm afraid carving material. New users may not know much about the characteristics of materials, nor do they have a deep understanding of the engraving forms of different materials. Here are some of the commonly used carving materials and carving methods of presentation.

First, the gray performance
Laser engraving is a method of engraving, with a natural advantage in the performance of grayscale. Therefore in the design can be used as carving gray forms, it has two advantages, one is to reduce the coloring process, saving the cost; two is to enrich the carving performance means, increase the sense of hierarchy graph. Users in use, first in the graphics to do different gray filling, engraving output, select black and white mode, you can try different dot effect, the accuracy is generally not more than 500dpi.

Two. Engraving materials
1, wood
A, logs (unprocessed wood). Wood is the most commonly used laser material. It is easy to engrave and cut. Light colored wood, such as birch, cherry, or maple, can be well blown by lasers and therefore more suitable for carving. Each kind of wood has the characteristics of being, some tight some, such as hardwood, will use more power in the laser engraving or cutting.
B plywood. It doesn't make much difference with wood. Just pay attention to the depth of engraving. The cut back edge will also blacken like wood.

2 density board

A, ordinary density panel. This is what we commonly used in MDF pallets that make signs lining, and black uneven carved pattern color, usually colored.
B, laser special density panel. Some density boards are specially designed for laser engraving. The carved patterns are uniform in color and good in color without staining.
C, clean, after carving, you can use a damp cloth to clean the surface of the mdf.

3, acrylic

A, acrylic. Acrylic is second only to wood, the most commonly used engraving materials, it is easy to be cut and carved, there are a variety of shapes and sizes, relatively speaking, lower cost. There are two kinds of organic glass production process: Casting and rolling, laser engraving mainly by casting organic glass production, because of the frost effect it produces after the laser engraving is very white, a sharp contrast with the original transparent texture, and organic glass rolling produced after the laser engraving is transparent, no a sufficient contrast. It is recommended to buy a product of high purity, or else the possibility of melting when the material is bought or carved or cut.

B, engraving
Under normal circumstances, the use of organic glass back carving, that is, from the front carved, followed by watching, which makes the finished product more three-dimensional. In the back carving, please mirror the image first, and the engraving speed is fast, the power is low. Such as engraving power is too high, the bottom will appear uneven stripes, such as hope to carve deeper, try to carve more than a few times.

C, clean
Acrylic pigments may be used, and other pigments may damage the finish of acrylics.

the article is from www.xjrouter.com

Laser machine engraving glass

Laser machine engraving glass

Lasers machine can carve glass material, but no deep. In general, the laser can be formed on the surface of the glass is frosted or broken effect.
The user wants to get cream instead of broken effect, the key depends on the quality of the glass, hardness is consistent.

Laser can engrave LOGO, pictures and other patterns on glass. The traditional craft is carving, then fill pigment. In this way, the concept of environmental protection is not consistent, and the process is more complex, low efficiency, not suitable for mass production.

Now we use CO2 laser mark ink that is sprayed on the surface of the glass. After laser engraving, it can be colored and no longer colorless.

Laser carve wood rolling pin

Laser carve wood rolling pin

Most people think,the laser machine is mainly for industy process.The view is incomplete.

Not only,laser machine can be used for industy production,it also can be used household.

Wood rolling pin,before,it is just glossy without designs.We use a rolling pin roll bread, cookies or other food.

But children have a passion for beauty that is different from that of adults.They hope their cookies are in many different designs even in their photo or name.

Laser machine has made the children's dreams come true.We can carve many differnt designs in wood rolling pin with laser machine.Any design,any combination,as long as you can imagine.

This is really amazing！Every family should own a laser engraving machine.This will add a lot of possibilities to your life.

Laser machine cut greeting card

Laser machine cut greeting card

Greeting cards are a kind of greeting card. People usually give cards to each other on happy days, including birthdays, Christmas, mother's day, Valentine's day and so on. Card more than fine, more concentrated gift card kind intention blessings. New generation greeting cards are becoming more and more sophisticated. Laser seems to be very far away from us, in fact, it has already entered our life, in many holiday gifts have applied to the laser elements.

Laser cutting processing card no operation mode, rapid prototyping, smooth incision, graphics can be arbitrary shape, laser engraving paper with strong stereoscopic sense! Laser engraving graphics cards are fashionable, exquisite and unique.

Laser engraving card is the use of high energy density of the laser beam, projected on the paper surface, the paper cut and hollowed out pattern card.
Because the laser engraving process has the characteristics of high precision, high degree of automation, high processing speed, high processing efficiency, simple and convenient operation, to adapt to the trend of production of paper products processing technology so the laser carving technology is at an alarming rate in the paper industry in the promotion and popularization. Such as: including laser engraving, laser engraving, elevator card cards, laser engraving laser tag, carved hollow gifts.