Research Of Electric Control Technology Of Metal Nanopowders By Electric Explosion

A nanotechnology is a high technology and new technology which 20 century'sends starts to emerge. A nanometer material has many outstanding performance, hasphysics, chemistry performance which the traditional material does not have,displays the unique light, the electricity, magnetism and the chemical characteristic.The 21st century high tech development all based on a nanotechnology, it willbecome the 21st century new science and technology revolution the leadership. Thevarious countries to the nanometer material research is the multi-positions, but thenatrium rice noodle material preparation also is studies the application thefoundation. At present the natrium rice noodle production, specially is difficult tomelt the metal natrium rice noodle the production is many national scientists allresearch important issue. Our country has listed as the significant project the natriumrice noodle production, and invested the massive funds. The present electricityexplodes the law is the quite ideal multi-varieties, is difficult to melt the metalnatrium rice noodle the production method, but, the existing equipment performanceis unstable, is unable to carry on the industrialization production. Four even GaoSida nanometer material limited liability company the electricity which introducesby Russia explodes the law nanometer preparation technology to use is thesilicon-controlled rectifier two frequency conversion rises to press the way, the craftis backward, the quantity produces the difficulty, the urgent need improvement.Therefore, for impels our country metal natrium rice noodle preparation technologythe development under, in promotes the northeast old industrial base innovation fundfree to subsidize. The Gao Sida nanometer material limited company exploded thelaw natrium rice noodle preparation equipment to the original gearing typeelectricity to make the comprehensive promotion transformation, enabled it to meetthe industrialization production need.This article designed the electricity to explode the tinsel to need thehighvoltage supply. At present, the domestic use power source all introduces theRussian technology, uses the silicon-controlled rectifier control output voltage in thepower source design. This topic has carried on the promotion transformation to theoriginal system, uses the direct current inversion to rise to press the way, thefunction which the use integration chip realization frequency conversion, the accentpresses, through to frequency, profile, voltage adjustment, control production metalnatrium rice noodle particle size and shape.This article designed the parent metal to give the system, used the exchangeservo electrical machinery to deliver the silk, delivered the silk speed to be possiblethe accuracy control, not only realized delivers the silk process the automatedcontrol, also was advantageous under the different speed parameter withdrawing,built the foundation for the following stereotypia work.This article has designed the process control part. Uses the labor controllingmachine control. Uses the sensor to gather each group signal, after computerprocessing, output control signal control system movement. Thus makes the systemthe real-time control ability to enhance, the breakdown formation rate reducesgreatly. Also enhanced the production efficiency.This article uses first the simulation in the work step, then tests, lattercontrasts the method of work, enhanced the working efficiency greatly, also savedthe cost.The PWM technology and the contravariant technology are the presentextremely popular technology, also is the quite mature technology. But in metalnatrium rice noodle preparation domain, but also rarely has steps in. This article thePWM technology and the contravariant technology introduction metallic sodiumrice noodle preparation domain, in this domain is an innovation.Uses the exchange servo electrical machinery to deliver the silk, slightly wastrying to take the senate stage to be extremely important, changes the originalelectrical machinery speed not to be able the accuracy control malpractice, caused totake the senate to be able precisely to carry on, this also was an innovation.In order to produce the security, has all applied the air electric dischargetechnology in production equipment very many links.The electricity explodes the law metal natrium rice noodle to prepare theequipment the promotion transformation to yield the gradual result, installed thedebugging already to complete, at present entered slightly tries the stage. Themovement result indicated that, this transformation project is improving the productquality, saves the energy, enhanced the output aspect to have improved greatly,satisfies the original design request. At present the system movement is steady, hasbeen possible to develop to the industrial production direction. The explanation hasmade some progresses in the metal natrium rice noodle preparation technology.Further reduced and the international standard disparity.