Safe operation of laser cutting machine

Safe operation of laser cutting machine

When laser cutting machine working,the failure is dangerous.Novice must undergo professional training in order to operate independently, the following to learn the 13 details of laser cutting machine safety work. 

1.Please follow the general cutting machine safety operation rules.Please start the laser in strict accordance with the laser start procedure. 

2.The operator must be trained to be familiar with the structure and performance of the equipment, and to master the relevant knowledge of the operating system. 

3.Wear good labor protective equipment according to regulations, must wear the protective glasses in line with the provisions in the vicinity of the laser beam.

4.Pls don't working the material when be not sure if it is suitable for laser,invoide producing the harmful fumes and vapors.

5.Operator is not allowed to leave the position when the equipment is running, if need to leave, please stop or cut off the power switch. 

6.Please put fire extinguishers in your fingertips; stop processing, please turn off the laser or optical gate; do not put paper, cloth or other flammable substances in the unprotected laser beam around.

7.When the abnormal appearance in the processing process, should be immediately shut down, in a timely manner to eliminate the failure or reported to the competent personnel. 

8.Keep the laser, bed and around the site clean and orderly, no pollution, waste, according to the provisions of the workpiece, sheet piling. 

9.When using gas cylinders, should avoid crushing welding wire, so as to avoid leakage accident. The use of gas cylinders, transport should comply with the rules of gas cylinders. The ban of gas cylinders in the sun or near the heat of the sun. When the valve is opened, the operator must stand on the side of the bottle mouth. 

10.Please observe the high pressure safety rules when repare laser machine.Follow the rules and procedures for 40 hours or one week per operation, 1000 hoursor six months of maintenance. 

11.After the boot, please first manual low speed Y, X direction of the machine, check to confirm whether there is abnormal situation. 

12.The new work program input, please try to run, and check its operate situation. 

13.During the work, observe the operation of the machine, so as to avoid the cutting machine out of the effective range or two sets of collision caused the accident.

Copy from www.xjrouter.com

The configuration of good quality CNC Router XJ1212 and XJ1224

CNC Router XJ1212 and XJ1224
1.Working size can be 1200MM X 2400MM,and 1200MM X 1200MM
2.Spindle:2.2KW Air Cooling Spindle
3.Inverter:2.2KW Taiwan Delta 
4.Rail:Taiwan HIWIN Square Rail and Ball Screw
5.Control System:DSP Controller
www.xjrouter.com www.xjrouter.es
xjrouter@hotmail.com xjrouter@gmail.com
Skype:xjrouter
Whatsapp:0086-15863786526

Operating process of fiber laser cutting machine

Operating process of fiber laser cutting machine

Today, the fiber laser cutting machine has become an indispensable processing equipment in the modern sheet metal industry, with industrial upgrading, processing requirements upgrade, not only improve the efficiency, the operation is also optimized, below, I will introduce the concrete operation of the process for you.

Operation procedure of optical fiber laser cutting machine:

1.Make sure the material of working,and put the material on the table of machine and fix it.Then pls make sure the material is stable in the table of machine,lest it moves when cutting,cause bad accuracy of working.

2.Operate the control system and import the design of cutting,set the thickness and other parameters in software.Then adjust the laser head and nozzle for getting good laser focus position.

3.Start the manostat and water chiller,pls set the suitable water temperature and pressure.

4.Start the laser generator and start laser cutting machine.

The above 4 points are easy and short,but in the actual operation need more thim for exercise.We should be very familiar with all details of operation,invoide the problem even fault in the cutting.Below,i will share some fault experiences.

When you start the machine,but no response.

1.Pls check whether the power insurance burn,if yes,pls change new one.
2.Power input is normal: check the power input and make it normal.
3.Total power switch is damaged: replace the total power switch.

No laser or laser is weak

1.If laser path is shifting,pls adjust the laser path.
2.If the laser focus is right,pls check and change it.
3.If laser generator is demaged,check and change it.
4.If laser generator is power on,make it power on.

The size of working is not right or be in wrong action.

1.pls check if the signal line.
2.The power supply is not stable or be in interference signal.Pls use the manostat and eliminating interference signal.
3.Check the parameters of working.
4.Check the preparation of the processing procedures, and modify it to make it normal

Copy from www.xjrouter.com

Advantages of laser cutting machine in the shipping industry

Advantages of laser cutting machine in the shipping industry

There are four main types of ship hull plate parts, which are flame cutting, plasma cutting, cutting and laser cutting.
1.Equipment performance comparison
The cutting performance of the flame cutting machine can be carried out by the cutting machine. The plasma cutting machine is fast and the cutting machine has high efficiency, but it can only be limited to the machining of the linear side parts. But the cutting plate speed is relatively slow. It is due to the advantages of high precision, laser cutting machine in high sheet product construction, block construction process without allowance precision management, build merchant ships of welding groove line of demanding process: such as FCB puzzle, double wire submerged 4 arc automatic welding and other aspects, has irreplaceable advantages, the laser cutting machine is to change the smooth implementation of the method has laid an important foundation.

The comparison of the parameters of the laser cutting machine and the other two kinds of cutting equipment is listed:
Application of laser cutting machine in the actual production of shipping industry
Through comparison of the performance of laser cutting equipment and other equipment, the main advantages of the laser cutting equipment are cutting high precision and small thermal deformation. This feature has a broad application prospect in the practical production.
There is no allowance for advancing the process of building a new high tech ship
High precision requirements for ship hull zhuanpei high frame, zhuanpei gap must be controlled in the range of 1mm. In a bottom part EB02 for example, formerly in the plasma of floor plate material, in order to ensure the assembly gap, in the coal floor are set to mow the margin (as shown in the following picture), the allowance of the ribbed plates are is in the field assembly manual to mow, mow the quality parameter difference not neat inner slotted oxides are not clear and easy to, but also increase the workload of the assembly, assembly cycle of growth, resulting in the block construction period is prolonged. Using laser cutting machine to improve the accuracy of parts, in the relative to cancel the assembly margin, the structure of the assembly speed is significantly accelerated. The assembly quality of the whole block is improved obviously, and the precision of the construction is also improved at the same time. The fact proves that the more accurate parts are good for the main dimensions of the segmented.
Promote the change of thin plate cutting
Section thin-walled superstructure construction division is an important part of the whole high engineering hull construction, the thinnest thickness coaming of only 2mm; in the superstructure segment in the process of the construction, expect from the next parts manufacturing, block manufacturing, total group equipped with a series of processes are in the hands of the process, thin wall plate is very easy to lose stability deformation. So section thin-walled superstructure construction of each process are key control, and it is the introduction of laser cutting machine, promote the thin-walled material engineering change. To ensure the quality of the construction of the sub construction.
Before the introduction of laser cutting machine, the cutting of the 2-3mm cutting of the sheet is mainly through the manual line. Through Zhaping were leveling; artificial marking and shear cumulative error in 3mm, resulting in in wall imposition assembly of ultra poor gap, unable to realize the assembly gap in the range of 1 mm requirements, tend to have a lot of modification cutting phenomenon; and for 4 6mm steel plate, using ion cutting, because of the thin sheet metal, the cutting heat, steel plate edge straightness is not up to the requirements, after cutting Zhaping, still need the edge planing machine for edge processing, an increase of machining process.
To the Ministry of loading stage, there are a large number of wall due to the material error or scrap or rework, and in the sub wall assembly, the wall edge potential repair or assembly gap is endless, and the material is not used in the cutting machine before the material scrap rate is high. Introduction of laser cutting machine thick, it is using its high processing precision, small heat input, all thin wall are used laser cutting and blanking, step in place, eliminating the need for the lineation, Zhaping, planing process; to eliminate the problems caused by plate's loss, greatly improve the processing efficiency.
It is clear that the use of laser cutting machine for thin plate cutting is a process of change. Greatly improve the efficiency and quality of the thin wall segment processing.
In short, laser cutting machine as a new type of hull parts cutting equipment, compared with other conventional cutting equipment, with high machining accuracy, small thermal deformation, good stability, low loss rate, small environmental pollution and other advantages, in the shipbuilding industry has great potential for application. Currently in in section of high ship building without remainder, sheet cutting method change has good application, greatly improving the processing efficiency, eliminating the on-site repair cut phenomenon, reduce the labor and material waste. The advantage of laser cutting machine will be wider and deeper application in ship manufacturing.

Copy from http://www.xjrouter.com/news/laser%20cutting%20machine%2021.html

Maintenance of laser cutting and carving machine

Maintenance of laser cutting and carving machine 

Jinan Xiaojia CNC Machinery Equipment Co.,Ltd

1.Linear guide: lubricating oil

The use of a period of time after the laser engraving machine, engraving and cutting smoke.
Dust has a corrosive effect on the rail, so regular maintenance guide. ?Power off the laser cutting and carving machine,clean the rails with a clean soft colth.Then drop the oil on the rails,make the slider on the rail rolling back and forth, to ensure that the lubricating oil into the slide block.Then roll the slider on the guide rail, and then put the rail on the rail.Please note that when the guide is not fixed, mounted on a fixed pin, maintain level, and then fixed with the slider and the slider, and then the lens, adjust the optical path of X axis.

2.Wipe focus lens and mirror

After using the laser cutting machine a period of time,dust will be attached on surface of focus lens and mirror.It influces the effection and accuracy of laser working.Almost one week,we should clean the focus lens and mirror.(According to the use frequency of laser cutting machine)
Clean the focus lens and three mirrores with dry alcohol, professional cleaning mirror paper (or clean soft cloth).

3.Add oil on bearing

There are a large quantity of bearing in laser cutting machine.In order to ensure good cutting and carving effect,we should add oil on some bearing regularly (except oil bearing).Wipe the surface of bearing with a clean soft cloth,then such up the oil with needle tube and add oil on bearing,at the same time,rotating bearing slowly.

4.Synchronous belt elastic adjustment

There are some synchronous belts in laser cutting machine.If the synchronous belt is too slack,the effect of engraving small letter will be heavy shadow.If the synchronous belt is too tight,it is easy to hurt.So we need check the belt after using some time for make sure the effect of working and reduce the noise of working.

5.Maintenance of laser tube

Laser tube is a very important part of laser cutting machine,now we talk about how to maintenance laser tube.As we know,when we use laser tube,we must use water cooling.After long time,there will be some white scale.We can add little vinegar or weak acid solution in circulating water.This way will clean the white scale,then export the dirty water with clean water.Pls note,when clean the laser tube,keep it no laser.

CCD laser cutting machine

CCD laser cutting machine

Jinan Xiaojia CNC Machinery Equipment Co.,Ltd
From www.xjrouter.com

Advantage

The combination of automatic camera positioning system and laser head is used and the work of computer software is cooperated.. 

The trademark cutter can automatically compensate for the minor distortion of the opposite sex workpiece, and ensure the accuracy of the cutting of the workpiece. The application of automatic camera system, marking the laser technology, automatic technology, artificial visual intelligent technology, got the perfect application. The shortest cut path of the human software design saves the time and the benefit of the users.

Principle

Camera positioning cutting machine at work by high resolution pattern intake computers, through treatment, the trademark objects automatically search and accurate positioning, laser cutting, to the trademark objects subsequent production of intelligent automation.

Applicable industry

Applicable to garment industry, shoes, textile industry, embroidery industry, business biding, leather industry, cloth toy industry, handicraft industry, Mark trademark weaving industry.

Applicable materials

Leather, cloth, cut, carved, clothing, footwear, bags etc.

Factors of air plasma cutting machine

Factors of air plasma cutting machine

Jinan Xiaojia CNC Machinery Equipment Co.,Ltd

1, plasma cutting machine power, there must be a high enough load voltage to random arc and plasma arc is not extinguished. 
2, no-load voltage and arc column voltage 
Increase the gas flow can raise the arc column voltage can strengthen the tightening effect of leaving the arc column plasma arc energy is more concentrated, stronger radiation, thereby increasing the rate of cutting speed and quality. 
3, the cutting speed 
Optimum cutting speed range is selected or according to instructions with the test device to determine, since the thickness of the material, different materials, low melting point, thermal conductivity, and the size of the melted surface tension and other factors, the cutting speed corresponding change 
4, the gas flow 
Excessive gas flows are too small to affect the cutting quality and cutting consumables life. Excessive gas flow, but is shorter arc column, excessive heat loss, is cutting capacity to weaken until the cutting can not be normal; gas flow is too small, lack of energy arc column, cutting capacity decreased, steel hanging bar will increase, and will clogging supplies, affecting the quality of supplies. 
5, cutting current 
Cutting current to be adjusted according to the actual situation. Cutting current increases, the arc energy is increased to improve the cutting ability, the cutting speed is subsequently increased; cutting current increases, increasing the diameter of the arc, the arc slit is widened so that thicker; excessive cutting current heat load increases so that the nozzle, the nozzle prematurely damage, cutting quality naturally decline, or even can not be properly cut. 
6, torch height controller accuracy and stability 
Torch height controller high precision and stability of the plasma cutting has a relatively large impact on quality.

From www.xjrouter.com    www.xjrouter.es

FABRIC LASER CUTTING MACHINE

FABRIC LASER CUTTING MACHINE

Fabric laser cutting machine

Jinan Xiaojia CNC Machinery Equipment Co.,Ltd

Fabric laser cutting machine, mainly for laser processing of textile fabric, using CO2 laser tube cutting, fabric not have coke side, flat, closing side is good. The main feature of this machine is cut.Cutting accurately, fast ground, with simple operation, with processing and precision personalized, laser head trajectory simulations show that a variety of path optimization function, Kim Yun's unique automatic typesetting system to ensure the maximum degree of material savings , cost savings, especially for all kinds of leather fur and fabric cutting stock.Laser machine is a countertop with automatic feeding, cutting edge side can transport fabric. This automation greatly saves labor.Greatly improved work efficiency.

From www.xjrouter.com  www.xjrouter.es

Advantages of laser cutting machine

Advantages of laser cutting machine

Jinan Xiaojia CNC Machinery Equipment Co.,Ltd

Laser machine cutting acrylic

Laser machine cutting MDF

Laser machine cutting shell

Laser cutting machine compared with the traditional mechanical cutting method, the new method has several important advantages. First, it is a step to complete, dry process. Edge smooth and tidy, no subsequent cleaning and polishing. Further, the separation process of generating a laser edge resulting high strength tempered nature, no tiny cracks. Using this method avoids unexpected cracks and broken to reduce the defect rate and improve the yield.
Plexiglass laser cutting machine has high speed, high precision, accurate positioning and other obvious advantages. And the gifts, the panel lens chassis, model toys, advertising light box signs display products, packaging and other industries have irreplaceable applications. 

Classification of Cutting Machine

Classification of Cutting Machine

Jinan Xiaojia CNC Machinery Equipment Co.,Ltd

Laser machine cutting leather

Laser machine cutting acrylic

laser machine engraving marble

laser machine cutting MDF

Cutting Machine 
Cutting machine to distinguish from cutting material, cutting into metal materials and non-metallic materials cutting machine. 
Metallic material cutting machine into flame cutting machines, plasma cutting machine, laser cutting machine, waterjet cutting machines; 
Nonmetallic material cutting machine cutting machine tools mainly. 
Cutting machine from control to distinguish divided into CNC cutting machine and manual cutting machine. 
CNC cutting machine is a machine with a digital program-driven movement, with the movement of the machine when the cutting tool with a random distribution of the object to be cut. This Mechatronics CNC cutting machine cutting machine on call. 
Laser cutting machine efficiency is the fastest, highest precision cutting, cutting thickness is generally small. Plasma cutting machine cutting speed quickly, cutting surfaces have a certain slope. Flame cutting machine for carbon steel thickness larger.

How to choose suitable metal cutting machine

Metal cutting machine

Jinan Xiaojia CNC Machinery Equipment Co.,Ltd

If you want to cut metal,you have four choices.

130W CO2 cutting stainless steel

Advertising plasma cutter cutting metal

Industry plasma cutter cutting metal

YAG laser cutting machine

Fiber laser cutting machine

Metal Cutting machine can be divided into flame cutting machines, plasma cutting machines, laser cutting machines, water jet cutting and so on. Laser cutting machine efficiency is the fastest, highest precision cutting, cutting thickness is generally small. Plasma cutting machine cutting speed quickly, cutting surfaces have a certain slope. Flame cutting machine for carbon steel thickness larger.

COMPARING 
Flame cutting machine
Cutting quality: · dip is good, large areas affected by heat, slag volume, need to rework 
Production capacity: · Cutting · slow warm-up time will increase the number of perforations 
Operating costs: · Production and reworking inefficient, resulting in cost than a single operation high plasma 
Maintenance ways: by plant maintenance teams usually perform simple maintenance 

Plasma cutting machine
Cutting Quality: Excellent · · dip a small heat-affected zone · · basically no good to excellent slag fine cutting effect 
Production capacity: · Cutting metal materials of various thicknesses speeds are fast fast · perforation 
Operating costs: - long life wearing parts, production efficiency is good, excellent cutting quality, resulting in a single operation cost is lower than other technologies 
Maintenance ways: by the plant maintenance team usually many components for proper maintenance 

Laser cutting machine
Cutting Quality: Excellent 
dip a small heat-affected zone basic slag at the narrowest no camber can reach good to excellent condition fine cutting effect 
Production capacity: quick disconnect torch can improve the production efficiency & cutting thickness less than 6mm of metal material fast, the thicker the metal, the slower  thicker metal, perforated longer time. Laser cutting is generally used in non-metal cutting metals using only high-precision laser cutting! 
Operating costs: Since when cutting thicker materials Electricity, gas consumption, high maintenance costs and cutting speed is relatively low, leading to high cost of a single operation 
Maintenance ways: professional and technical personnel needed to perform complex maintenance work! 

From www.xjrouter.com   www.xjrouter.es

Acrylic laser cutting machine

Acrylic laser cutting machine

Jinan xiaojia cnc machinery equipment co.,Ltd

Plexiglass laser cutting machine , the advertising industry is often used to cut the word crystal cutting machine, which is also known as acrylic laser cutting machine .
For cutting cutting, carving carved, hollow or dot punch : plexiglass products, acrylic products, window glasses , transparent chassis, advertising products , packaging , display , words such as crystal . Many on the market acrylic signs, plexiglass trophy are produced using laser cutting machine .
All- steel beam welding structure plexiglass laser cutting machine , table solid and reliable , to ensure high-precision laser cutting , sheet metal processing preferred format , and processing a wide range of laser processing technology for a variety of needs . Apply color plates, plexiglass , sheet metal and other non-metallic materials .
There are many plexiglass material , imported and domestic big difference , very smooth plexiglass cut out some homemade too many impurities , will blister . Acrylic cutting machines generally use low speed , because the laser tube power is not great, but relatively high precision thin material . Average speed of not more than 3 m / min. And in order to make more transparent the cutting edge , we generally recommend is not blowing .

From www.xjrouter.com

Advantages of fiber laser cutting machine than CO2 laser cutting machine:

Advantages of fiber laser cutting machine than CO2 laser cutting machine

Jinan Xiaojia CNC Machinery Equipment Co.,Ltd

1 ) Excellent beam quality : focusing spot is smaller, finer cutting lines , work more efficiently, better processing quality ;
2 ) high cutting speed : It is the same power CO2 laser cutting machine 2 times ;
3 ) high stability : the use of the world's top import fiber lasers , stable performance.
4 ) high electro-optical conversion efficiency, energy saving ;
5 ) the use of very low cost : the whole lower power consumption than co2 , saving the cost of production
6 ) Extremely low maintenance costs: no laser working gas ; optical fiber transmission , without reflection lenses ; can save a lot of maintenance costs ;
7 ) Product convenient operation and maintenance : Fiber transmission, without adjusting the optical path ;
8 ) Super flexible optical effects : compact, compact and easy to flexible manufacturing requirements. Fiber laser cutting machine adopts German technology unique design , especially cavity , to ensure stable operation of the system , constant power and lasting. Cutting the gap uniform , school light and maintenance convenience . Closed optical path of the light guide , ensure that the lens clean and service life.
Fiber laser cutting machine cutting machine with high accuracy, precision parts for cutting and various process words , painted fine cutting , cutting speed is more than 100 times the cutting line . Heat affected zone area is small, stable performance, to ensure continued production, not easily deformed, kerf smooth, beautiful, no post-order processing and so on. Compared with NC Punch , fiber laser cutting machine to complete the processing of a variety of complex structures , as long as any image drawn on the computer , the machine can complete processing. No open mode, the computer will figure only made ??products , we can immediately come out , that is able to rapidly develop new products , but also to save costs, complex process requirements , CNC punching is difficult to achieve , fiber laser cutting machine can do.
In addition , fiber laser cutting machine cutting surface is very smooth , CNC punching is difficult to achieve . Fiber laser cutting machine is widely used in advertising sign making , sheet metal structure , high and low voltage electrical cabinet production, textile machinery parts, kitchen utensils, automobiles, machinery, elevators, electrical parts, springs , underground parts and other industries .
Fiber laser cutting machine solely from the price point of view compared to the general laser cutting machine slightly more expensive , but from the overall look , fiber laser cutting machine cost-effective.

www.xjrouter.com  www.xjrouter.es

Fiber Laser Cutting Machine for Metal

Fiber Laser Cutting Machine for Metal

Jinan xiaojia cnc machinery equipment co.,ltd

Fiber Laser cutting Machine Industry:

Used in sheet metal processing, aviation, aerospace, electronics, electrical appliances, subway parts, automobile, food processing machinery, textile machinery, engineering machinery, precision parts, ships, metallurgical equipment, elevators, household appliances, gifts, tools, processing, decoration, advertising , metal foreign processing and other manufacturing and processing industries.

Processing of materials:

Stainless steel, carbon steel, alloy steel, silicon steel, spring steel, aluminum, aluminum, galvanized sheet, galvanized version, pickling plate, copper, silver, gold, titanium and other metal plate and pipe cutting.

www.xjrouter.com  www.xjrouter.es