New Diesel Fuel Injection Pump 0460413001 Engine Elements 0 460 413 001

The cornerstone of the structure: a synergistic “ensemble” of precision components.

The basic structure of the oil pump presents a mechanical art-like precision layout. Pump body as the whole device “trunk”, usually using high-strength metal materials casting, like a stalwart guardian, has a thick wall body, not only for the internal fragile and vulnerable parts of the wind and rain, against external shocks, but also cleverly carved out of the meandering oil channel, guiding the precise direction of the flow of oil. The pump cover is tightly fitted to the pump body, and the two are tightly bolted or seal-welded by delicate bolts, eliminating the slightest gap to prevent precious oil from leaking, and safeguarding the internal space as an independent and stable “hydraulic chamber”.

Deep inside, the gear assembly in the gear pump is the operating “soul”. The active gear is firmly nested in the power input shaft, when the external power source “give instructions”, it is the first to respond, high-speed and stable rotation up, the slave gear is like a shadow, with the precise tooth tooth mesh, the two tooth slot gap constantly changing. Just like the rhythm of breathing, the teeth groove stretching time, the entrance is like an invisible “suction”, the oil wrapped in potential energy, breaking through the initial screening of the filter, happy influx; to be the teeth groove contraction, it is like shaking a fist force, will be the oil hard “squeezed” to the exit pipe, the pressure rises suddenly, the flow rate continues to output, and the flow rate is not only the oil, it is the first response, high speed and stable rotation, the slave gear is like a shadow, with precise teeth teeth meshing, the gap between the two constantly changing. Pressure rises, the flow continues to output.

The “secret weapon” of the piston pump is the tacit cooperation between the plunger and the cylinder. Plunger shaped like a slender “pounding rod”, in the smooth and wear-resistant cylinder for reciprocating linear movement, its power from the external crankshaft, eccentric wheel and other institutions “push and pull” drive. Retreat backward, the cylinder space expansion, the pressure drops, the fluid influx to fill the “vacuum”; push forward, the space is sharply compressed, the oil is compelled, with majestic pressure rushed out, especially in the high-pressure, high-flow demand for heavy machinery scenarios, showing the advantages.

The delicacy of the vane pump lies in the dexterous collaboration between the rotor and the vane. Rotor as the core of the “carousel”, the circumference of the groove channel “lying” in the flexible retractable vane, along with the rotor rotates rapidly, the vane in the centrifugal force “urged” under the exploration, close fit stator The inner wall of the stator sliding. In this way, the volume of the sealing chamber changes periodically, absorbing oil when expanding and discharging oil when shrinking, just like the ebb and flow of the tide, which is smooth and efficient, and stands firmly in the field of precision machinery with strict requirements for flow stability.