Diesel Injector Fuel Injector 0445120244 Bosch for Weichai Wp6 6.2

The turning bracket can be turned 120° to facilitate the quick loading and unloading of the nozzle. When installing or removing the nozzle, turn the support upward and tighten the clamping nut by hand without the aid of any tool to ensure the seal. When the nozzle was a passenger with the oil heng EL, the laWn mouth of the F alarm team sucked up to the maximum lift position, which could reflect the influence of different nozzle couple needle valve lift on the flow rate of the jet hole.

The collecting device is composed of an oil collector, a defoamer and an exhaust port. The position of the oil collector and the oil nozzle is relatively fixed, and the distribution and Angle of the oil channel of the oil collector correspond to the direction and Angle of the four injection holes of the oil collector, so as to collect the oil spray from each injection hole. The debubbler uses a filamentous screen to remove air bubbles from the oil, and the exhaust port is used to remove gas from the system.

(2) Measurement system. The measuring system is composed of oil measuring sensor, oil circuit switching device, signal triggering and output device and measuring circuit. The oil volume sensor is measured by the fixed volume method, that is, the time interval after which the inflow sensor determines the volume. When measuring, the oil collector leads the corresponding spray hole oil beam into the corresponding measuring cup through the electromagnetic valve body. When the oil surface reaches the receiving position of the photoelectric sensor respectively, the output voltage of the receiving tube changes due to the refraction of the oil face to the light, and then the measured flow value is obtained through the amplification and calculation of the microcontroller circuit.