Report of division of the machine that note model, aircraft that blow model is transformed

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  • source:HOTA CNC Machining
Before the machine noting model of great majority belongs to fluid drive to record model machine, the motivation in fluid drive system drives oil pump to offer by electric machinery. Noting the change in model cycle process, the flow that the machine that note model needs below different process and pressure are different, must rely on flow valve and pressure valve to adjust the flow that different process place needs and pressure are different, and bear change is very big, because mensurable pump is not adjustable,output power, accordingly redundant energy can be in only fender, oil path is divulged, use up in oily temperature rise, aggravate of all sorts of a powerful person wear away, cause oil again lukewarm exorbitant, electric machinery noise is too big, and the phenomenon such as mechanical loss of life. And be compared in the capacity that designs electric machinery normally need tower above actually a lot of, exist " car of big Ma La " phenomenon, create electric energy measuring waste. Because this turns the application that buy is noting model machine to go up, to reducing the sources of energy waste has important sense. 1, principle of work of the engine that note model notes model procedure general component is the following measure: Inject of the → that lock up a model protects refrigeration of → of feed in raw material of glue of the frit that press → to finalize the design → opens modular thimble. Of each movement finish the essence of life that has a few parameter such as time, pressure, speed, position clever cooperate, there are corresponding pressure and rate in the displacement of some position that is to say, and inside different position and time its pressure is mixed speed is alterable. After at the same time each movement is finished, give out stop signal to convey programme controll implement, programme controll implement the ability after getting signal issues the statement that carries out below one movement. 2, frequency conversion of the machine that note model is energy-saving the machine noting model of principle and advantage tradition is to use mensurable pump to offer oil, the uses oppose speed, pressure individually requirement of the process that note model is different also, it is the means that uses overflow adjustment through noting the proportioning valve of model machine gasoline tank of will redundant oily bypass regurgitate, in whole process, motor rotate speed is changeless, reason fuel delivery also is fixed, and because carry out the movement is clearance sex, also may not be full load, because this ration offers oil to have very large wasteful space, according to actual measurement at least 50% is control. Frequency conversion is energy-saving waste a space in the light of this just about, real time detects the scale pressure that comes from system of numerical control of the engine that note model and scale discharge signal, timely the motor rotate speed that adjusts place of each operating mode movement to need (namely discharge adjustment) , allow the flow that pump gives and pressure, just can satisfy systematic need, and when be not behavioral status (basically be in cooling condition) , let motor stop to move, so energy-saving space increased with respect to further ground, reason is energy-saving to noting model machine to undertake frequency conversion transform can bring enormous energy-saving result. 3, energy-saving advantage classics notes frequency conversion of the machine that note model the advantage of the equipment after energy-saving controller transforms model machine frequency conversion: ● energy-saving effect is apparent: Electric machinery part can amount to 30%-65% ● to optimize electric facilities: Reduce transducer negative charge, decrease to leave newly the factory increases look cost with what build a plant. ● lengthens overall life: Part electric equipment controls speed level stability, soft start (pound without electrified wire netting) , reduce lock model to shake, avoid equipment to bump, reduce oil lukewarm, lengthen cycle of weather strip mission, make thereby overall life is achieved lengthen. ● operation is convenient: Do not need to undertake adjustment to part electric equipment in production, whole journey dogs automatically control, and have a variety of protection functions, simple, safe, convenient. ● reduces noise: Noise of the equipment after transforming is reduced make an appointment with 10DB, equipment movement is steadier, work environment gets ameliorative. ● changeover is agile: Convenient user is in ark of frequency conversion changeover any moment, undertake frequency conversion or frequency conversion arrive is versed in frequency arrives the switch of labour frequency 4, frequency control is energy-saving we use the control system of device to run a skill without feeling vector frequency conversion (referenced and electric principle pursues) , transducer is real time detect come from the Electromechanical that note model the pressure that cerebral board gives out and discharge signal, disc machine pressure or discharge signal are 0 ～ 1A, after classics interior is handled, output different frequency, adjust motor rotate speed, namely: Output power and pressure and discharge synchronism dog automatically control, was equivalent to mensurable pump becoming energy-saving model variable pump, system of primary hydraulic pressure and place of whole accident travel need power to match, eliminated the loss of the high-pressured overflow energy of primary system. Can reduce greatly combine a model, fly a model shake, stable production technology, improve product quality, reduce mechanical failure, prolong machine service life, can managing and much electric energy. CNC Milling CNC Machining