Hydraulic composer machine is a special equipment for the production of splicing panels. It can be widely used in furniture manufacturers. It has the characteristics of convenient and reliable operation and simple maintenance. It is the equipment for the production of splicing panels.
Hydraulic Lock Composer machine uses the Zener breakdown characteristics of the voltage regulator tube to obtain high-frequency signals with a frequency of hundreds of MHz. The circuit is shown in the figure. The signal taken out from the output terminal V01 is a single frequency signal, which can be used to adjust the resonance frequency in the tuning loop. The signal taken out from the output V02 is a broad-spectrum high-frequency signal, which can be used for overall tuning between the input resonant circuit and the local oscillator tuning circuit in the superheterodyne radio. The frequency range of the generator is 100kHz～27MHz, divided into five frequency bands 100kHz～300kHz～lMHz～3MHz～9MHz～27MHz. The output voltage of the signal generator is about 9mV. The coils L1 to L5 are wound on a skeleton with a fine-tuning magnetic core, L1 to L3 use Φ0.1mm enameled wire, and L4 and L5 use Φ0.2mm enameled wire. The number of turns of L1 to L5 is 270+270, 260, 80, 30 and 10 turns. After the assembly is completed, use a standard signal generator to calibrate it, and make a frequency scale on the knob of the variable capacitor C3. Adjust the potentiometer RP to make the output high frequency signal the strongest. The voltage regulator tube used in the circuit has no special requirements, but the power supply voltage should be higher than the voltage regulator value to ensure that the voltage regulator tube works at the inflection point of the characteristic curve.
Qingdao Gladline Industry and Trade Co., Ltd. produces and sells various woodworking machinery, for example, precision panel saw, edge banding machine, CNC router, sanding machine, cold press machine, hot press machine, drilling machine and so on. If any request, please contact us, we will reply you as soon as possible.
Post time: Sep-10-2021