2015年6月11日星期四

Package of Fiber Laser Cutting Machine

XT LASER , Professional in Laser Industry for More than 11 years,

Contact : Jason Wang
Email:xintian102@xtlaser.com
Cell(Whatsapp): +86 15288856453
Skype:xtlasermachine
Wechat:feiyuyishouzhe2012
QQ:2237961517
Tel:86-531-88558038 l Fax: 86-531-81180745 l PC:25000
NO.8 Aoti West Road..Jinan,Shandong,China

Fiber Vs CO2 Lasers

What’s the ultimate laser for your application – should I choose Fibre laser, also known as Solid State Laser (SSL), or a CO2 laser?

Answer: It depends on the type and thickness of the material you are cutting.

Why?: Due to the rate at which the material absorbs the laser. You need to choose the right laser for your application.

The absorption rate is influenced by the wavelength of the laser and also the angle of incidence.

Different types of lasers have different wavelengths, for example the fibre (SSL) laser’s wavelength is far smaller at 1 micron (on the right) than the CO2 lasers wavelength at 10 micron, shown on the left:

The angle of incidence means, the distance between point at which the laser beam hits the material (or surface), perpendicular (at 90) to the surface, so where it makes a T shape.

The angle of incidence increases (shown as a1 and a2 below) as the material increases in thickness. You can see below that with the thicker material, the orange line is at a greater angle than the blue line on the diagram below.

Which laser type for which application?

Fibre Laser/SSL

Highlights

Speed – Faster than CO2 lasers in thin materials as the laser can be absorbed quickly slight lead in speed when cutting with Nitrogen (fusion cutting)
Quality – comparable up to 5mm • Flexibility – low, suitable for materials up to 5mm in thickness
Cost per part – less than the CO2 laser, up to 5mm in sheet thickness
Safety – Strict safety precautions must be taken as the laser can pass straight through to the eye’s retina.
Beam guidance – fibre optics
Fiber laser source photoelectric conversion efficiency is 25% to 25%, so the power consumption of the machine is very low

CO2 Laser

Highlights

Speed – Faster than Fibre lasers in materials thicker than 20mm carbon steel, 10mm stainless steel and 8mm aluminium. as the laser can be absorbed better at higher levels of incidence.
Quality – Quality is consistent throughout all thicknesses of material
Flexibility – high, suitable for all material thicknesses
Costs per part – reduces for materials over 5mm in thickness.
Safety – CO2 laser light (10µm) is absorbed by the cornea, there is no risk of irreparable damage to the retina.
Beam guidance – mirror optics.
Generally between 2000 w and 4000w power, but because of the photoelectric conversion efficiency is very low, only about 10%, so the power consumption is huge, with laser power of fiber laser cutting machine is increasing, it has a tendency that CO2 lasers cutting machine will be replaced by optical fiber laser cutting machine.

Cutting with Oxygen (flame cutting) – there is no difference in quality or speed shown between the two types of lasers.

2015年6月7日星期日

Three advantages of fiber lase cutting machine from XT LASER

Three advantages of fiber lase cutting machine from XT LASER

1. Gandtry Structure:

Gantry structure include Single drive and Dual drive. Single drive is easy dislocated when cutting. But Dual drive will never have such problem.

XT LASER always applied Dual drive for fiber laser cutting machine, working condition is very stable.

As laser cutting industry need much faster, more precise and more stable, Gantry structure has occupied the main market in fiber laser cutting machine field, because of its stability .

2. Bi-side Driving
Bi-side Driving Fiber laser cutting machine with Gantry structure has two type of motion mode. One is Gantry moving, worktable is fixed.
Another is Gantry is fixted , worktable is moving.

Fiber laser cutting machine from XT LASER applied the first type, it is Bi-side Driving. It means at both side of Gantry beam, there are installing gear and rack and servo motors symmetrically. So double gear and rack move together, double servo motors move together, so it cam make sure that beam can take same force and beam can move synchronously.

3. Machine bed quality
Nowadays, there are two kinds of machine bed. One is Square tube welding lathe bed. Another is Casting lathe bed
Machine bed from XT LASER is Casting lathe bed.
Splice welding structure of the laser cutting machine bed mean welding steel plates together. The partial material structure will be deformed in the process of welding. Because the whole part can not get same heat, so every part cannot get same precise affect.
It will affect cutting precision fundamently.

To improve the whole machine performance, fundamentally to avoid adverse factors, XT relevant technical personnel designed the casting lathe bed.
Casting parts have many advantages, such as:wear-resisting, corrosion resistance, shock absorption and other comprehensive performance
XT LASER has many years of experience in processing large machine tool lathe bed, each lathe bed will be 30 days to 45 days after rough machining natural failure, the internal stress release completely after finish machining, to ensure accuracy.
Every finished lathe bed , guide r
ail at a distance of 2.5 meters, the parallel degree is less than 0.02 mm. Have a solid bed, to ensure efficient and high precision of fast cutting speed.

2015年5月18日星期一

Questions will be asked by customers before buying laser machines from XT LASER

Check this link for more information about our laser machines:

Most of customers will ask following questions :

1.What is warranty period of whole laser machine?
XT LASER offer 2 years for whole laser machines, if anything wrong happens to machine unhumanly, XT LASER will send spare parts free of charge to customers.

2.How about Aftersales service?
XT LASER has professional aftersales service teams, standing by 24 hours , 7 days per week.
Video chatting, remote control , phone calling .etc are some ways to be used for serve customers.
Try best to solve every problem for customers.
Even engineers are available in customers factory,if necessary.

3. Which marking software you use with laser machine?
Ezcad marking software is most popular in market, very easy to operate and more powerful function.
Here is video link: https://youtu.be/YIlMRVM5HF8

4. CE , ISO , BV , FDA certificates can be offered by XT LASER.

2015年4月29日星期三

Why Laser Marking?

Mark Permanence

Once applied it remains with the product for life. There is no chance of fading or falling off.

Graphic Flexibility

Any type of logo, bar code, 2D Data-Matrix bar code, patent number, trademark, alpha-numeric, icon, symbol, or graphic design can be applied in almost any shape and size.

Process Repeatability

Based on the programmed control and high positioning accuracy of the laser, all markings repeat from part to part.

Non-Contact Process

Allows for all shapes from flat to concave to convex and cylindrical to be marked with no tool wear and low influence on the material.

High Resolution

Very demanding and complex marks can be produced with clarity and high readability down to character sizes smaller than .010 inches.

Incremental Marking

Progress part serialization and sequential number processing is computer controlled with no need for special considerations and no worry of human error.

Environmentally Friendly

The process is self-contained and generates no waste products. We pride ourselves with being green.

High speed

Assures fast turn around time and cost effective marking. Because of pre programmed computer controlled processing movement from piece to piece and design to design, the process is seamless.

Superior quality and accuracy

Because of the precise nature of the laser beam, and the computer controlled marking setting, quality and accuracy are maintained throughout the order.

Material flexibility

Ferrous and non ferrous metals, plastics, and ceramics can all be marked with the same designs generated from a preprogrammed setting that adjusts the laser to meet the engraving requirements of the material.

Laser Marking and Laser Engraving Services

Laser Marking Services Inc provides professional, competitively priced laser marking and laser etching services. We here at LMS offer our customers the ability proudly display Logos, Graphics, Part Numbers, Bar-Codes, and Serial Numbers. Whatever the object or design, LMS is guaranteed to exceed your expectations whiling offering a strong commitment to quality, speed and excellence.

The uses of laser marking are vast; electronics, aerospace components, specialty marketing, medical equipment and more. Whether you are a start-up company, or a large established corporation, we are confident we have the equipment and expertise to meet your needs.

What Materials Can We Mark?

Our laser marking systems are capable of marking a wide range of materials. As a guide, we have listed a number of materials below; however, please be aware that this is not an exhaustive list so please contact us if your material is not listed:

•    Stainless Steel
•    Wood
•    Aluminum
•    Carbide
•    Nickel
•    Titanium
•    Cast Iron
•    Chrome
•    Painted Metal Alloys
•    Multi-Coated Metals
•    Plastics
•    Backlit Buttons
•    Polycarbonate
•    Polypropylene
•    PVC
•    Rubber
•    Composites
•    And Many More!!!

Jason from XT LASER

Email:xintian102@xtlaser.com

Cell(Whatsapp): +86 15288856453

Skype:xtlasermachine

Wechat:feiyuyishouzhe2012

QQ:2237961517

Tel:86-531-88558038 l Fax: 86-531-81180745 l PC:25000

NO.8 Aoti West Road..Jinan,Shandong,China

2015年3月21日星期六

Formal Testing Report of IPG Laser Source

Nowadays, competition of laser industry is more and more fierce. In order to save cost, some suppliers offer Copied IPG laser source (that is to say, laser source is made in China)to customers, but they delcared that their IPG is genuine.Some new user of laser machines may be attracted by their cheaper price， unfortunately，the quality sucks.

Customers will get a lot of troubles after getting Copied IPG laser machines. So XT LASER suggest customers never to trust those suppliers who say their IPG laser source is real with very cheap price.

But XT LASER ,here promised that every IPG laser source from XT LASER is genuine one, because we can offer you Formal Testing Report of IPG Laser Source:

So please remember to let your supplier offer Formal Testing Report of IPG Laser Source after confirming to buy IPG laser machines.

If need any professional suggestions about laser machines, welcome to contact me!!

Jason Wang

xintian102@xtlaser.com

Skype: xtlasermachine

Whatsapp： 0086 15288856453

2015年1月9日星期五

Several points you need check after you got XTLASER machine

10.1.15

Several points you need check after you got XTLASER machine

This blog for customers who have already worked with XTLASER. After you got machine, pls follow those steps:

1. Unpack the wooden case to check if machine in good condition.
2. You'd better tighten the screw again if necessary because maybe the screw loose during the transportation.
3.You will find a piece of power supply line in machine, just like photo show.

Pic 1
You will see 3 colors wire, red, yellow and black. We reserve them for you to connect with your air switch. Engineer said, air swtich is safe for industrial machine. (Notice: from 2015, we changed this point, use plug instead of reserved wires.)

Wires explaination:

4. As for fixture bars, we always fix them on work table before delivery, just like photo shows:

You can fix bars as your product. If you use it well, it will improve your work efficiency obviously. Fox example, you want to mark electrical meter, then you can fix as photo shows. Then you needn't find right position everytime.

Here also is a video of marking carton box, it will help you make sense.

5. The last but not least, laser transmission by fiber laser cable. So if the cable broken, you cannot use machine. So please pay attention the yellow fiber laser cable, do not bend it.

Besides, after you open machine and computer. Pls check if you have relaxed "E-stop" button. Sometimes, we always press it down before delivery. Pls remember check E-stop button and release this button before you start to work.

For more information, pls check manual with machine. Just like how to start machine and how to operate machine etc., or you can ask me directly.

Email: xintian102@xtlaser.com
Skype: xtlasermachine
Whatsapp: 0086 15288856453

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