Fiber laser it itself decided, it is impossible to do 100%
Lasers inside the general processing of high reflection program, the world are common, regardless of which one, but there are two aspects of hardware and software, hardware is how to determine it? Generally is a laser inside will clip a thing called what? Be reflected isolator, isolator on the isolation of light, isolation back to the light, isolation hit back to the light we isolate him to deal with, protect the laser, and then we insert the fiber that qbh head inside a small isolator, laser inside a large isolator, these two isolators are in order to, first of all, to let the light inside the q bh, isolate a part of the isolation in the isolation of the can not be put into the, there is also a big isolator inside! Inside, there is a big isolator, give him isolation again, just like the dam, the first layer of water bar, set a little lower, the second layer of water bar to get a little higher, you can say that the water bar, must be able to block the water? Flooding two dams flooded, that is also a normal thing, he is not universal, can only be isolated in a certain limit, it can not be completely isolated, it involves the second point of the software, the second software has a problem with the same as the alarm, but we monitor the water level of the same person, you see that the water does not work, hurry up and call to open the gates to release water, I want to wash out the dam, that is, we have the internal control software, we have the same software, we have the same software. Our new models have this function above, there is a reflective monitoring software above, the intensity of your return light after a large, to a certain extent, I know I can not afford it after the isolation can not be, to stop the equipment, he also has a limit, large to a certain extent, it is alarmed at the moment it has been burned out, the defensive measures it is only defensive measures, just a defensive measure, I am talking about All the laser machine manufacturers, because the fiber laser it itself decided, it is impossible to do 100%, as long as the fiber laser, this thing it is natural science, he did not say that your level is high can handle, the so-called NLIGHT, next time we can cut the high counter casually cut, I ask Enai this laser, there is no cut the high counter when there is no burned out? According to his own words is not, but I have seen two, can only say that you use less or not used, that or I saw with my own eyes, that is, we bought a laser, we bought through a customer, cut, high reverse 10 minutes on the cut bad, and then rushed to call to the third party, then he said that we will give you to fix it, this point is the benefit of them, he gave you free repair, that no, that is really bad, we own Cut bad, we let him repair after we took it all apart, we look at it all, exactly the same as our program, the world of fiber lasers are exactly the same, is to say that in the software, in the hardware, for example, you can prevent 5 meters, it built 8 meters, the difference is here, not that he went into the infinite high, a little we admit that he, the protective wall is really higher than ours, he built a 10-meter bar, the domestic Laser only built 8 meters, but can not say that other lasers do not that is not right, that shows what problem? Cut high anti everyone can cut, the only we did not give the customer commitment, that you cut bad count me, to put it bluntly is the maintenance fee count me, to put it bluntly is the problem of the maintenance fee, because the n-light shipments are not big, in order to seize the market, you have seen the i pg to give you a commitment? His volume is so big, so get him to finish losing money long time ago. Chuangxin rick can even cut high counter.
Through the fast disk laser is isolated from the principle of high anti-reflective, but the principle of low stability
The real burning laser, remember that we only need to control the back reflection, control the back reflection it is when it is cut, to give a data we understand, I first say stainless steel, stainless steel material we are generally piercing the cutting, we test! Perforated back to the light is 40%, cut back to the light is less than 10% of the time, perforated back to reflect off is the most powerful, cut back to reflect off is not powerful, cut aluminum when the aluminum alloy a data, perforated when 60% of the time will be reflective, and even sometimes the parameters of the tune is not good, it may be up to 80% of the time will be reflective, to go to the time and the stainless steel is the same, that is, 10% of the time will be reflective, not more than 10%, cut back to the time will be reflected. More than 10%, cutting time back to reflect light is very weak, that is to say, your starting knife is the most critical, which is our perforation is the most critical in the high reverse material, you too steel stainless steel wear bad in fact, it does not matter, he returned to the reverse off is not too strong, you high reverse material, I want to cut the time, the logic of his design is the first post the perforation to wear the faster the better, the more stable the better, the more stable the better, music faster on the return of the shorter the amount of light returned to the shorter the amount of light returned to the shorter the amount of light, as long as it is not too strong, it is not too strong, it is not too strong, it is not too strong. Return the amount of light the less, as long as wear a good cut when there is no relationship, casually cut, our own home straight through, we perforate a rat, with the whole plate the whole board of the cut, no matter how many watts, just the thickness of the difference, we do what to do how to do cut, our boss has two factories, one is called innovation, one is called the star, the star of the material, but also our boss's company, his only do copper, other what not. Nothing else, we often cut for him. Because the perforation through the good, and then often check, pay attention to the line, it's okay, such as you this air pressure is not good ah, cutting is not stable ah, may also cause the cutting does not penetrate. In fact, to put it bluntly, our perforation process is good. Cutting speed is slightly lower than normal, a little conservative, in fact, no big problem. You are really to completely anti-high counter. How do I counter can not be broken, sorry fiber laser can not do, there is no laser can do? You really have to admire through the fast, is their disc laser, it is, really from the principle of isolation of the high reaction, he is able to do, fiber laser can not be done, this is for you to buy a car is the same, you buy a sports car or buy a buggy? Train is in what air suspension lift, on the road or will knock chassis, off-road vehicles do when the chassis is high, he can do this, the whole of the two products are two different design direction, I now fiber laser to go bad road you equivalent to a sports car, I do these anti-high back on the equivalent of the air suspension, but the shortcomings of disc laser is that it is not a fiber optic structure inside, it is the stability from the reason, from the structure, it is no laser fiber laser high, on the fiber laser inside a screw are not, equivalent to my inside is a fully welded structure, is to take the screws all the collar, that time long screws will be loose, so the pros and cons of each, if you just start playing disc, laser manufacturers, many manufacturers, and now it may be the disc, but this thing is not good or bad, just the market's A choice, the market choice of fiber lasers, plasma and LCD TV, LCD TV must be better than plasma? The dynamic picture quality of LCD TV is simply not better than plasma, is she cheap she and thin ah, so the market choice of LCD TV, does not mean that he is the best,
You first understand what is the high anti-materials? Aluminum is exactly the same as pure aluminum?
How to judge the high-reflective material? So we judge the standard No. 1 is very smooth inside, the second conductivity is high, two have one of them, that is the high anti-material
The first judgement standard: mainly based on it is its conductivity, high anti-materials material conductivity is particularly good, stainless steel conductivity is too poor, just the conductivity is also very poor, the conductivity of copper and aluminum is very good, the conductivity of copper is the best, the copper line will be better than the Aluminum line is good, because it generates less heat, the better the conductivity of the thing it is the more high anti,
The second judgment standard: the surface like a mirror is particularly beautiful, the flatness of the surface, become flat the more flat the more high anti. Even if it is stainless steel, you tear the film of its mirror, it is a high anti-materials, you take a piece of wood to grind the surface is very smooth, it is a high anti-materials, when the surface is bright to a certain extent, with the material has nothing to do with the
Aluminum are high anti-materials? High anti also depends on the grade, different grade difference is very big, aluminum alloy and pure aluminum is not the same at all.
Materials have a ranking, carbon steel also has a grade, our most common plate 1 series to 7 series, 1001, 3001, 4043, 5052, 6061, 6063, 7075, these are commonly used aluminum plate grade, pure aluminum is quite quite a high-reaction, 7 series of aluminum and 8 series of aluminum high-reaction is actually not strong. The same grade high anti situation is also completely different, and the difference is very big, conventional cut with aluminum alloy, discreetly cut aluminum, are more than, but the grade is not the same, high anti situation difference is very big, mirror stainless steel is also high anti material.
304 stainless steel, 316 stainless steel, 201 stainless steel, 410 stainless steel, 430 stainless steel, lasers shipping test, you generally test is 304 stainless steel, shipping standard is 304 stainless steel, this ability are based on the 304 stainless steel cut, the customer is not good or the customer cutting problems, are engaged in processing, who knows what he wrote which material he is himself Can not figure out, before 304 stainless steel is generally how to hang slag? Cut 8 or 10 thick, you take a 201 or IP g try, 8 thick IPg will hang slag, who are useless, you cut cut 430 you look at, your cutting speed, cut two millimeters of speed, slower than you cut 304 half the speed, the speed can not be hit, you cut 201 speed to hit up, but you hang slag can not be solved, if you cut 430, 410 stainless steel, he does not hang slag But his speed will be slowed by half.
Originally in the field to solve the problem, the last really no trick, I went to the building materials market to buy two plates, to determine the plate is 304, I looked for a i pg cut, ipg can cut good I will certainly be able to cut good, idg cut bad immediately give you back the machine, in fact, ipg can not cut out. Bring back can be cut well, like diligence, the big family, these domestic famous integrators, they give customers to hand over the machine, they hand over the machine personnel will bring their own plate, they buy the plate are medium, stainless steel to buy 304, carbon steel on the purchase of 235, is the standard plate, aluminum on the purchase of 6061, on the standard version of the table before taking the past, the plate is cut well, the machine will be qualified, the material for your customers can be cut well. Can not cut well, that is another matter, on your material may not be the same, they will prevent this risk, will come with the plate, we have to consider whether there is this possibility, carbon steel is also divided into many types, 235, 345, is the Wuhan Iron and Steel, high manganese steel, tool steel, 3 kilowatts of 7 8 thick glossy should not be a problem, you tool steel, you can even cut can not be cut out of all the dregs, cut not good! The thing that oxygen can not cut, can only use the air to cut.