Linear Power Honing supply main circuit input power supply before working process is pre-regulator circuit through an initial exchange regulator, rectifier transformer isolation through the main work is converted into DC power , and then through the control circuit and intelligent single-chip micro -controller under the control of linear adjustment element for fine adjustment , so that the output precision DC voltage source , 1 , power transformer and rectifier : AC 380V converting the DC power required . 2 , the pre- regulator circuit : The relay elements or thyristor AC or DC input voltage pre- adjustment and preliminary regulation, thereby reducing the power consumption of the linear adjustment element , improve work efficiency. Ensures that the output voltage accuracy and high stability. 3, the linear adjustment element : the filtered DC voltage fine adjustment of the input voltage reaches the desired value and accuracy requirements . 4 , the filter circuit : DC power supply for pulse wave , interference, noise maximum blocking, and absorption , thus ensuring the DC power supply output voltage with low ripple , low noise, low interference. 5 , SCM control system: single-chip micro -controller for a variety of signals detected by comparison , judgment, calculation , analysis and other treatment, and then issue the corresponding control commands to make the overall regulator DC power supply system is working properly and reliably and coordination. 6 , the auxiliary power supply and reference voltage source: DC power system provides high-precision reference voltage source and electronic circuits needed for the work of the power supply. 7 , the voltage sampling and voltage regulation : Detection of DC power supply output voltage adjustable DC power supply and set the output voltage value . 8 , comparing amplifier circuit : the DC power supply output voltage and the reference voltage source is compared to obtain the error voltage signal, feedback and control linear amplification adjustment element and ensure that the output voltage stability. 9, the current detection circuit : Get DC power supply output current value , or the protection control for limiting the information . 10 , the driving circuit : executable components and set up to drive the power amplifier circuit . 11 , Monitor: DC power supply output voltage and output current value display
1, you see, is not very deep draw, if there is an upward spiral deep bright line, can be felt by hand, it is scratched, such as processing occurs continuously, we must replace the stone, which is within the larger particles Whetstone , grinding stubborn. 2, if you do not have an upward spiral of bright band, hand feel, that does not look good, whitish one, that is sharpened pieces sticky surface dirt, slight rubbing with fine sandpaper on it. Not very deep so not serious, are generally bonded when honing the cylinder bore and cause uneven contact area is uneven, with sandpaper rubbing on the line. If deep, consider Power Honing into the iron is not there.