Discussed laser technology to reach main characteristic in the significant position in advanced manufacturing industry, three-dimensional to be being used at the laser vision of the laser test of manufacturing industry and technology of laser beam machining measure, laser layer analyse is become picture, laser nondestructive detects vibration of technology, laser is measured, laser shapes quickly technology, laser beam welding receives technology of stiletto of technology, Laser Cutting technology, laser. Laser technology is the influence that the development at the beginning of 60 time rises a of surface of human life square field burgeoning science, because laser has strength sex of tall, monochromatic coherence is good, good and directional good wait for a characteristic, wide application received in domain of advanced production technology, drove the progress of manufacturing industry greatly. Applied laser inkstone extensively in manufacturing industry to become aware three-dimensional measure, laser layer analyse is become picture, laser nondestructive detects technology and laser vibration are measured. Laser shapes quickly technology, laser beam welding receives processing technique of technology of heat treatment of technology of mark of technology, Laser Cutting technology, laser stiletto technology, laser, laser and laser lumen to apply mediumly in manufacturing industry, quality of expensive to carrying product, raise labor manufacturing crime, reduce material to use up have important sense, also provided technical basis to realize automation, free from contamination to make. The application of technology of 1 laser test in advanced manufacturing industry makes a lot of information in production need to be offerred through detecting, discover and all sorts of breakdowns that appear in production should be prevented through detecting on, needs precision also should rely on to detect will assure. Did not detect reliably do not have modernization and automation, do not have more efficient with high quality. To suit flexible the need of automation, the robot must have inkstone to become aware system, can undertake discriminating to the body of assembly parts and attitude, should contain the position and tactile sensor, have exact location and the control that seize grip, guide automatically make a car due also vision or sound launch sensor, wait in order to discover a fraise of the presumable in entering. 1. 1 laser vision is three-dimensional those who measure a technology to calculate machine technology along with juice is increasingly perfect, information processing is collect the laser of an organic whole is three-dimensional inkstone becomes aware the system received rapid development and application. Industrial inkstone becomes aware the application that measures a technology to could there be in mechanical manufacturing industry is main is the vision detects with visual guiding. The standard of the one part that the vision detects basically is use image or image and set undertakes comparative, differentiate, detect in order to achieve, the analysis checks a result. The square cowardly that inkstone becomes aware guiding is to apply image to handle will guide direct automatically car the travel that wait walks line, find optimal way, overcome walk obstacle, implementation is accurate, fast assembly, go up makings. The spot cowardly inkstone that applies extensively becomes aware identify system and piece smooth cowardly inkstone becomes aware identify a system, can undertake correct identifying and classification to three-dimensional spare parts and planar graph. Rise measure precision and undertake be metricaled quickly, measure measure to have wide perspective to the macroscopical appearance of large and complex curved surface, three-dimensional the curved surface that measured a technology to solve large to enraging turbine lamina to wait work measures difficult problem, conduce to pair of products undertaking designing emulation, mode analysis and function imitate, the setting that promotes expensive product juice and production quality. Three-dimensional measure a technology to detect in model of machine identifying, objective, industry, the applied perspective of the domain such as biology medicine is wider and wider. 1. The laser that layer analyse becomes 2 laser to pass laser scanning to give out laser source like the technology is illuminated those who shoot object or fluid is sectional, after exploration array accepts its transmission light and scattering light, change is several eaves signal, obtain the data of the object that be measured, the several eaves signal that measures place again next undertakes handling, the each ginseng of dot resembling element that gets measuring an object is numeric, according to resembling image of element matrix classics processing rebuilds the image that measures an object. Layer analyse becomes laser to be in like the technology the converse project in advanced manufacturing industry, fluid machinery sheds the temperature of field, density, pressure and speed analysis to have very fundamental application rather rather. 1. 3 laser nondestructive detects the method that application of technical laser technology detects at nondestructive has laser holographic wave of interference law, pressure detects cowardly, laser exceeds unripe detect cowardly. Laser is holographic interference technology can undertake detecting to metallic surface blemish, pressure wave detects cowardly is the stress that uses laser action to arise in the place on material undertake detecting to the in-house blemish of material, laser exceeds unripe detect the law is to use supersonic arrive to be measured when object surface or edge surface travel, the change of object face figure or reflectivity, be opposite the position that causes reflex, intensity E will come true with the change of frequency. 1. The square cowardly that the laser with 4 oscillatory machinery measures technical laser technology to be used at mechanical vibration to measure has Michael Er to inferior fiber-optic interference is measured, laser diffraction is measured, holographic art interference law is measured, Duopule measures technical harmony instrument of heterodyne of smooth modulation Shuang Pin. Holographic art interference cowardly is measured and Duopule measures a technology to be not contact, to be being measured content does not have an influence, through be opposite holographic interference stripe undertakes demodulation juice calculates, beg an oscillatory parts each to displacement value, oscillatory frequency crime, discover Zhen Yuan niche. Analyse through measuring the character with vibration to oscillatory laser, make piece light quantify, bad news of low noise, low sleeve, high-powered economy, the development direction that environmental protection equipment is modern manufacturing industry and target. Technology of 2 laser beam machining uses the development as a result of contemporary and mechanical manufacturing industry mediumly in advanced manufacturing industry, production oneself is including machinery a kind of new meaning. Its oneself classics is not the machinery on traditional sense is made. It is market mechanism, electron, optics, information science, material science, biology science, laser learns, a when management learns to wait for newest achievement to be an organic whole burgeoning technology and burgeoning industry. 2. 1 laser shapes quickly the industry of technical tradition shapes the technology is to abide by for the most part " purify law " , like turning, milling, auger cut, grinding, dig is cut; Additionally a few it is to use a mould to have take shape, if cast, punch. Laser is fast figuration technology is compositive the newest achievement of technology of laser technology, CAD ／ CAM and material technology, calculate according to juice machine the CAD model block diagram that sets the part that juice gives form, make a model directly, of its production model doing cowardly is to be in to receive foundation to go up to add material ceaselessly. Laser shapes quickly the method has, polymer of liquid state photosensitive is alternative solidify, thin profile expects data of alternative cut, filiform is selective frit answer, pulverous data is selective agglomeration. Laser shapes quickly the application that the technology makes peace in the mould is most wide, can use shape quickly use as directly mould; With fast figuration make master mold, break up make soft pattern; With fast figuration break up make strong pattern. Make a pattern with fast figuration technology, kept away from already sophisticated mechanical cutting treatment, can assure the precision of the mould again, still can shorten greatly charge of patternmaking time, economic patternmaking, to the precision pattern with mixed appearance, its advantage is highlighted particularly. This technology oneself get applied extensively in the industrial domain such as aerospace, electron, car, home appliance. But, still existing at present mould life is opposite shorter defect, even if mould of line of metallic face, hard back, its service life also not as good as right metal pattern, become form pattern quickly so relatively agree with odd a small lot production. Nextpage2. 2 laser beam welding receive technical laser beam welding is the 2nd big field that at present industrial laser uses. Laser beam welding is received is a laser focusing into beam of light of very fine high energy density illuminate arrives on workpiece, make workpiece be heated fused, cool next get solder is circled. Frit of knot of laser beam welding is deep big, rate is rapid, effect crime is tall; Laser beam welding is circled narrow, hot influence area is very small, workpiece is out of shape very small also, can realize nicety to solder, laser beam welding circles a structure even, taste bead very small, air hole is little, blemish of be mingled with is little, in mechanical function, convention of the excel on the function that fight corrode and electromagnetism function solders method. Laser beam welding receives a technology to have riveting his foreword changes effect, can pure solder circles a metal, apply to identical with different metal stuff between solder. Laser beam welding receives energy density tall, to high melting point, tall heat conduction character of Gu He physics differs very big metal solders particularly advantageous. Current, the punch after the thin stencil steel that automobile industry pledges different capable person carries out solder of laser joining together shapes, solder of laser joining together replaced electric welding. Through fiber-optic transmission multichannel stimulates beam of light to undertake much dot or much component solder to gain ground more and more. In be far from the positional device that assembles an area laser of one Taichun heart, the location that will wash fine of light energy consumed to transmit need to machine by mechanic operation thereby of utmost use YAG system solder the effect. Because YAG laser can use fiber-optic transmission energy,undertake far be apart from solder high to develop what promote laser beam welding of high power YAG greatly. 2. System of Laser Cutting of technology of 3 Laser Cutting is a technology with the widest application of laser beam machining all the time, laser Cutting is to use the facula that stimulates focusing of beam of light to form expensive work Gu Mi to spend, heat material quickly to vaporization temperature, reoccupy eject gas is blown change, break up material with this. Pulse laser applies to metallic stuff, successive laser applies to metalloid material, latter is the fundamental application domain of Laser Cutting technology. With computer pilot automatic equipment is united in wedlock, stimulate beam of light to have infinite shape cutting capacity, cut contrail is revised convenient; Through be in beforehand juice calculates juice is set inside machine, undertake complex part makes numerous car makings of Zhang Ban Pai, but firm Shao. Car spare parts at the same time cut, increase effect vehicle, save stuff. Laser Cutting is out of shape without machinery, wear away without cutting tool, realize automation production easily. Laser Cutting technology is used on spare parts product line, do the process such as flat cut, cooperate its to produce a working procedure of the product, can machine a key to finish product part production to solve, or raise treatment rate. 2. Technology of stiletto of laser of technology of 4 laser stiletto has precision tall, versatility strong, efficiency tall, cost is low wait for an advantage significantly with integrated technology economic benefits, oneself one of crucial technologies that make contemporary production field. Current, industrial developed country technology of deep small hole applies personal general laser large-scaly to aerospace, car to make, the industry such as electronic appearance, chemical industry. The application of the laser stiletto that home matures quite at present is to be in making synthetic diamond and big like that the production that diamond hauls filar model and horological lamina of the lapidary bearing with appearance, plane, multilayer presswork in the production of the industry such as circuit board. Current, laser stiletto forward the direction with diversification, high rate, less aperture develops. For example, on 50 thousand diameters are hit on plane wing for 0. The alveolus of 064mm, can reduce the resistance that sheds pair of planes pettily greatly, obtain the result of section sleeve. 2. The market that 5 laser label the technology washs optical mark machine is close year an application technology with the rapiddest development. Surging optical mark is the laser that uses high energy density undertake local illuminate to workpiece, make vaporization of surface layer material or the chemistry that produce color change react, leave a kind of technology of permanent mark thereby. Laser mark has a lot of distinct advantages, can label all sorts of space travel, design, several eaves and form code, mark line is broad can be less than 0.
0lmm. , but deep but shallow, also can make bid to very small part, other sign method cannot realize this; The number that laser makes is belonged to permanent, the Yu Ke erase that unlike ink jet prints; Can make the number that prevent bogus. Not easy by the person sham; Belong to do not contact treatment, do not have injury to spare parts surface so; The Yufu of mark is clear, graphical quality is good; Efficiency is very tall, cost is low, can have number to a variety of material; Calculate machine operation to change easily by juice mark content, OK also a spare parts labels; Because have above a variety of characteristics, application is so wider and wider, especially spare parts of module of a variety of electronic parts, integrated circuit, car even car pane, lead, receive instrument of plug-in unit, tool, medical apparatus and instruments, accurate instrument, face plate of clavier of products of circuit board, rubber, computer, mobile phone, elegant gift, glasswork is waited a moment. 2. Heat treatment of laser of technology of 6 laser heat treatment is to use high-energy laser illuminate to arrive metallic surface layer, the interact that carries laser and metal achieves the goal that improves metallic surface performance. Technology of laser surface heat treatment includes laser photograph to become sclerotic alloy of technology of technology, laser besmear Fu, laser changes technology, laser to pound aggrandizement technology to wait, the mechanical function to changing material, hear resistance mixes these technologies corrosion resistance have main effect. Laser photograph becomes sclerotic 〔 namely laser quenchs 〕 is laser heat treatment study the earliest, most, progress rather a the fastest, application is the widest kind of new technology, apply to the different position of most material and different figure spare parts, can increase the wearability of the spare parts and fatigue strength. Laser alloy is changed and laser besmear Fu is to use high power to stimulate beam of light to sweep surface of draw metal workpiece quickly, make one plant or a variety of alloying element and workpiece material surface fuse quickly together again caky, form sclerotic layer jointly. Laser surface alloy changes a technology is the new square cowardly that local modified handles material appearance, laser concussion aggrandizement uses pulse width cutty to stimulate illumination to shoot material surface, can produce high strenth to pound by, make the mechanical performance improvement of metallic stuff, the generation that prevents crackle and patulous, raise the intensity of the alloy such as steel, aluminous, iron and hardness, improve its fatigue resistance can. Technology of laser heat treatment applies rather in auto industry extensive, wait for the heat treatment of component like annulus of cylinder bushing, crankshaft, piston, commutator, gear, mix in industry of aerospace, machine tool at the same time other machinery industry also applies extensive. 2. Processing technique of 7 laser lumen is on war industry and the medical apparatus and instruments such as photoelectricity communication, control and guide and radar, often have the lumen body part of a few high accuracy, these spare parts mouths are small-sized pitch is big, some lumen form are more complex. If use traditional technique, it one divides into two undertakes machining respectively, although can make sure precision of two body treatment is very tall, but closing 2 in be the assembly of one, whatever assemble a method, cannot avoid to assemble the existence of the error, affected the performance characteristics of the product, realize a product to set the conception of juice division hard. Accompany the development of MEMS technology, increasing " buccal little stomach is big " lumen body spare parts needs mechanical manufacturing industry to break through original technique to realize its treatment. Answer this, machine difficult problem of body of lumen of complex high accuracy oneself a problem that becomes no time to delay of mechanical manufacturing industry to be solved urgently. The development of technology of laser of have the aid of and computer technology, use laser to lumen treatment to the action mechanism of transparent material, make afore-mentioned the settlement of the problem became reality. Laser in solid material transparent material interior produces effect to material, if the result Gu Mi of laser spends those who be more than medium to destroy a value, it is inside the very short time of laser action, the radiate of powerful laser will bring about medium to draw much laser energy, generation makes material is destroyed inside detonation, form space, achieve the effect of local cut inside body. Because cut procedure is quite quick, heat delivers circular fire damage to be almost all round focusing dot 0. This method dispute contacts treatment, consequently treatment process is not had be out of shape, eye does not have noise and chemical pollution. Current and mechanical production technology is in 3 last words not only the respect such as its information processing and control used technology of microelectronics technology, computer technology, laser beam machining, the cutting tool that in treatment process of mechanism, cutting and even place use also all without exception is permeating contemporary new and high technology, also not be original meaning again those who go up " machining " . As the rapid development of laser technology, the application that laser makes a field in machinery is wider and wider, more and more important, the impact is bigger and bigger. Laser searchs quickly, laser is measured, laser form cutting, solder, the application that the laser technology such as cut, mark and heat treatment coulds there be in advanced manufacturing industry, be sure to cause mechanical manufacturing industry of each domains change in the round. CNC Milling