Laser technology makes medium application in the car

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  • source:NODIE CNC Machining
The car lives in people medium position is more and more significant, already gave a tool to turn mobile life into office place gradually from onefold ride instead of walk, this with respect to catalysis the car is changed towards intelligence, high end is changed, the way of diversity develops. In the meantime, as domestic economy flourish increasingly, the countryman rises to the demand year after year of the car, automobile industry is to present an a lot of new trend more, if electric car begins to rise abruptly, the market is reached to the safety performance of the car, energy-saving environmental protection light quantify raise taller requirement. The car is made is a huge systematic project, need a series of engineering technology join forces to finish. In last few years, the advanced technique that is a delegate with control of robot of laser beam machining, industry, digitlization is in what promote automobile manufacturing industry ceaselessly to upgrade, and laser regards a kind of advanced treatment as means, the development that is destined to will be automobile manufacturing industry brings revolutionary breakthrough! Laser beam welding receives laser beam welding with its energy density tall, be out of shape small, heat affects an area narrow, solder speed achieves the automata, advantage that machines without sequel high, easily, already became industry to make one of medium important instruments. Automobile manufacturing industry is the trade that the most large-scale use laser beam welding accepts a technology in current industry production, laser beam welding received the flexibility of machine to satisfy a car the treatment of all sorts of material, reduce a car to produce cost, improve manufacturing efficiency, bring enormous economic benefits to automobile manufacturing industry. Laser Cutting of 　 of Laser Cutting 　 is one of means of the most commonly used laser beam machining, cent of Laser Cutting type fuses for laser vaporization cut, laser cut, laser oxygen cut and laser delimit piece rupture with control 4 kinds. The level that measures cut craft stand or fall has precision of cut speed, cut, stability and dependability to wait. In auto industry, laser Cutting basically is used at new model to develop a process appearance of fast cut automobile body. BMW, run quickly, the company such as Fiat, Volvo, masses is had with hereat 5 axes of the job machine of laser beam machining. Laser changes the laser of face plate of automobile safety gasbag of research and development to turn equipment infirmly infirmly, collect is automatic go up, next makings laser beam machining at an organic whole, change robot technology and laser technology infirmly perfect union, each index and function achieve international advanced level. This equipment controls odd ply accurately, produce place of face plate of a safe gasbag to need time to be less than 1 minute. Laser hits mark to be opposite as the country of laws and regulations of law of automobile safety aspect come on stage, raised very tall requirement to the identity uniqueness of car and component, car and component identity stand really, it is the foundation that realizes product quality date from and recall. To strengthen a product 3 packets of claim for compensation manage, contented and truckload the requirement of system of blemish product recall, component information collects implementation key reach quality date from. The principle of block of attune of laser of laser attune block is to use a bundle of extremely fine laser bundle hit on thick, filmy resistor, implement the cut of thick, filmy circuit through evaporating to resistor body aerification. The program cut that washs beam of light to be booked by the computer is thick, filmy resistor, change the block of resistor to be worth thereby through changing the geometrical form of thick, filmy resistor. As Laser Cutting process undertake, the change that measures circuit to monitor block of thick, filmy resistor is worth in real time in real time at the same time, the block value of thick, filmy resistor approximates target block cost ceaselessly, stimulate beam of light to shut after thick, filmy resistor achieves target block to be worth, realize laser to move block process namely. Certain car uses laser reproducing mould use fixed number of years is too long can appear wear away, affect thereby use. If this mould value is high, if discarding as useless special regrettablly. Make the way that make through increment of laser frit Fu however, in powder of the metallurgy on workpiece surface frit, can make its norms recovers from an illness, undertake burnish again next, workpiece can be used afresh, this kind of engineering technology is called " laser reproducing " . Laser reproducing needs to invest less capital only, can let costly mould " bring the dying back to life, become useless to be treasure " , and function is surmounted before, this one advanced " laser reproducing " the technology can be an enterprise undoubtedly managing cost, reduce waste, create more value for the enterprise. CNC Milling