Composite leakage board molding is widely used in modern aquaculture, a full leakage floor or half leakage floor laying, laying leakage board is not only convenient feces collection, but also improve the farm environment and ventilation. Tengzhou, ShandongZhongyou Heavy IndustryIs a professional production of leakage boardforming hydraulic pressThe machine has high rigidity and high precision, superior performance, and is widely praised by the market. It is also suitable for glass fiber reinforced plastic grating forming, tree grate forming, sewage grating forming, sheep trough feed trough forming, etc.
Compound Dung Leakage Plate Forming Hydraulic PressWhat are the anti-interference measures?
1. Physical isolation method: Since the anti-interference strength of the hydraulic press is inversely proportional to the square of the distance, increasing the distance between the disturbed circuit or device of the hydraulic press and the interference source will not only reduce the propagation of interference, but also reduce the failure rate of the hydraulic system. If the hydraulic press is used in a harsh environment, try to use a stable power supply. If power noise and interference between power supply and grounding cables are avoided, an isolation transformer can be connected between the power supply of the hydraulic machine and the numerical control device.
2. Shielding method: hydraulic press and components are not affected by external electromagnetic field by isolation and shielding measures. Electrostatic shielding is used to eliminate interference caused by capacitance and capacitance between circuits. Low-frequency magnetic field shielding For constant magnetic field and low-frequency magnetic field, ferromagnetic materials with high magnetic conductivity can be used to shield the magnetic lines of force. Twisted pair can also be used to eliminate such interference; electromagnetic shielding withstands or excludes electromagnetism by means of reflection or absorption.
3, grounding method, the machine will be its shell and earth connection, in order to protect the ground, iffour-column hydraulic pressSystem ground and earth connection, for the system grounding, through the protection of grounding or system grounding and other forms, can also achieve the purpose of anti-interference.
4, the filter can suppress the input interference and signal transmission line on the induction of various interference, commonly used low-pass filter and DC filter, generally installed in the four-column hydraulic power supply and numerical control device.
The above is a small series of analysis of the composite leakage plate forming hydraulic press anti-interference measures, effectively prevent interference will not affect the performance of the machine, play its effective role.