Hybrid High-speed Spindle System Performance Testing And Signal Analysis

The domestic and international machine bed development speed is quick very, machine bed development trend is: super-speed degree.High accuracy. Reunite to turn. The environmental protection waits four greatest characteristicses, development with the principal axis system that research to manufacture the super-speed high accuracy seem to be very important, in economicly with society develop, have a flood of lesson a demand to proceed the test, the mechanical engineering test is a low vibration for and modernization bigly producing closely-related technique, nearer in the last years in citizen produce with economic important section ising extensively valued, modern industry technique to every kind of machine putting forward super-speed degree, high accuracy descending with signal analysis, low a request for with high anti- Flapping ability, the vibration that study the machine bed the system characteristic, the reason that analyze the creation the vibration, look for to lower a the voice of direct proceeding in etc. in path every kind of function diagraphs experiment, ising an important essential to have of means.The basic theories that signal analysis and datas handles and method, is an engineering to test the applied basic theories in inside physically with the method. The mechanical engineering test lieutenant general need the amount of physics ( signal) that measure passes to spread to feel machine, middle transformation machine, deliver the signal handles the machine proceeds the emulation signal analysis to analyze with the arithmetic figure signal, among them pass the mold/ number conversion machine and number/ mold conversion machine, can according to need to be proceeded to the signal mutual conversion. When the arithmetic figure signal adopts the kind, should follow to adopt the kind axioms, proceed to cut off to the signal with prevent the " leak", need the right choice window function, arithmetic figure signal the analysis has become modern science technique an arithmetic figure for can't little emollient tool, appropriation hardware signal handles machine, at carries to calculate the speed, explain the ability, function etc. aspect, arithmetic figure signal analysis the technique surpasses to imitate to analyze the technique. Fast leaf's transformation of Fast Fourier trasform ( FFT) is an analytic and basic theories in signal in arithmetic figure with the method.For than the system understands thoroughly with analyze completely the generation action presses the structural and dynamic function in system in super- speed principal axis, as to it's proceeded more completely the dynamic function the on trial ( include system air freight turn absoluteness vibrate experiment, system air freight turn oppositevibration experiment, system air freight turn turn- over accuracy experiment, system principal axis stalk line sport error margin experiment, system voice experiment, the system gets empty to carry power experiment, the system zero parts pulse arouses to flap experiment, other assistance experiment) passing to experiment to find out the generation principal axis system exsits of, affect the function with the accuracy of main vibration source, a source; the principal axis or electrical engineering turns the impact that son cause in made partiality in the process quantity, electrical engineering and a key of the principal axis coupling, key slot lack of impartiality quantity or a keys at exercise process, principal axis head two three whorl bore of partiality quantity etc., this to improvements construction, excellent turn the design, solution manufacturing inside of related craft problem, provided the basis. Proceed to the on trial instrument the mark settle, making test the data accurate and dependable.In generation action pressing super-speed principal axis system function experimenting the investigative foundation in analysis, to the generation principal axis system construction proceeded the improvement, researching to manufacture the next generation action press the super-speed principal axis system, passing to the next generation principal axis system the function experiments completely, various functions all compares the generation principal axis system shows the exaltation .The next generation action that press after improving the total design in system in super-speed principal axis is more successful, appeared the high accuracy, an outside park for of basic characteristic, being applicable to high accuracy processes etc..